An agricultural harvesting operation machine, comprising: a machine body and an image capturing assembly, wherein the image capturing assembly comprises a plurality of acquisition devices and a processor; the plurality of acquisition devices of the image capturing assembly is arranged on front and sides of the body frame with predetermined orientations; wherein the plurality of acquisition devices comprises: a plurality of distant view acquisition devices, at least one close view acquisition device, and at least two side view acquisition devices; wherein the plurality of distant view acquisition devices and the at least one close view acquisition device are adapted to be arranged on the body frame forward facing, and face above and below the harvesting frame respectively; and wherein the side view acquisition devices are respectively arranged on both sides of the body frame, and face away from both sides of the machine body; wherein the machine comprises a controller, configured to form an operation area in front of the machine body in response to an activation of the machine body for performing harvesting operations; wherein an acquiring range of the image capturing assembly is arranged on the machine body covering the machine body, and the image capturing assembly is configured to acquire images toward the operating area, the image acquisition devices placed on the machine body and configured to capture images of the operation area; wherein the machine body comprises a body frame, a harvesting frame, and at least one wheel frame, the harvesting frame being arranged in front of the body frame, the at least one wheel frame being supported on a bottom of the body frame; and wherein the at least one wheel frame is operated to drive the harvesting frame and the body frame forward to cut and transport crops in front. characterized in that, the plurality of acquisition devices is respectively numbered according to arranged positions, and the processor is configured to acquire the position of each of the acquisition devices according to each number, and is configured to acquire images of crops to be harvested in front of the harvesting frame according to the position of the each of the acquisition devices, and is configured to sequentially splice images acquired by the plurality of acquisition devices according to the position of each of the plurality of acquisition devices, and is configured to acquire an overall image of a front of the machine body. a machine body and an image capturing assembly, wherein the image capturing assembly comprises a plurality of acquisition devices and a processor; the plurality of acquisition devices of the image capturing assembly is arranged on front and sides of the body frame with predetermined orientations; a plurality of distant view acquisition devices, at least one close view acquisition device, and at least two side view acquisition devices; wherein the plurality of distant view acquisition devices and the at least one close view acquisition device are adapted to be arranged on the body frame forward facing, and face above and below the harvesting frame respectively; and wherein the side view acquisition devices are respectively arranged on both sides of the body frame, and face away from both sides of the machine body; wherein the machine comprises a controller, configured to form an operation area in front of the machine body in response to an activation of the machine body for performing harvesting operations; wherein an acquiring range of the image capturing assembly is arranged on the machine body covering the machine body, and the image capturing assembly is configured to acquire images toward the operating area, the image acquisition devices placed on the machine body and configured to capture images of the operation area; wherein the machine body comprises a body frame, a harvesting frame, and at least one wheel frame, the harvesting frame being arranged in front of the body frame, the at least one wheel frame being supported on a bottom of the body frame; and wherein the at least one wheel frame is operated to drive the harvesting frame and the body frame forward to cut and transport crops in front. characterized in that, the plurality of acquisition devices is respectively numbered according to arranged positions, and the processor is configured to acquire the position of each of the acquisition devices according to each number, and is configured to acquire images of crops to be harvested in front of the harvesting frame according to the position of the each of the acquisition devices, and is configured to sequentially splice images acquired by the plurality of acquisition devices according to the position of each of the plurality of acquisition devices, and is configured to acquire an overall image of a front of the machine body.