Unmanned material pushing and uniformizing vehicle

Abstract

The utility model discloses an unmanned material pushing and uniformizing vehicle which comprises an AGV chassis, a supporting frame is arranged on the upper side of the AGV chassis, a material uniformizing box is arranged on the inner wall of the supporting frame through a lead screw, an upper cover is arranged at the top of the material uniformizing box, a feeding port and a stirring mechanism are arranged on the upper cover, a material pushing channel is arranged at the lower end of the material uniformizing box, and a spiral extrusion mechanism is arranged in the material pushing channel. The material uniformizing box is arranged on the upper side of the AGV chassis through the supporting frame and the lead screw, so that unmanned material uniformizing treatment can be achieved, the material uniformizing box is arranged on the upper side of the AGV chassis through the supporting frame and the lead screw, the material uniformizing efficiency is improved, the material uniformizing efficiency is improved, and the material uniformizing efficiency is improved. And the material uniformizing box and the discharging opening can be driven to be adjusted in a lifting mode through the lead screw, so that the requirements for pushing and feeding of materials at different heights can be met, and the material uniformizing efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material leveling equipment, in particular to an unmanned material pushing and leveling vehicle. Background Art

[0002] Animal husbandry is one of China's traditional industries. In recent years, the output value of animal husbandry has increased by 10% annually. China has become the world's largest producer of livestock products. Therefore, the mechanization of animal husbandry is necessary, and the intelligentization of animal husbandry machinery is an inevitable trend in the development of animal husbandry mechanization, and it is also an inevitable requirement for improving labor productivity. In the process of animal husbandry, a feed mixer is needed to evenly distribute the feed into each animal husbandry room.

[0003] In the prior art, an intelligent unmanned driving material spreading vehicle with application number CN202221224965.5 includes a material spreading device and an AGV chassis for loading the material spreading device. The utility model reduces labor costs, improves work efficiency, and solves the problems of environmental pollution and forage pollution by using unmanned driving technology and clean energy. However, it is not convenient to stir and mix the materials inside the material mixing box, which affects the uniformity of the material mixing, and it is difficult to meet the use of pushing and feeding at different heights, which affects the efficiency of the material mixing. Utility Model Content

[0004] The utility model aims to provide an unmanned material pushing and mixing vehicle to solve the problems in the prior art that it is inconvenient to stir and mix the materials inside the material mixing box, thereby affecting the uniformity of the material mixing, and it is difficult to meet the requirements of pushing and feeding materials at different heights, thereby affecting the efficiency of the material mixing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an unmanned material pushing and mixing vehicle, including an AGV chassis, a support frame is provided on the upper side of the AGV chassis, a mixing box is provided on the inner wall of the support frame through a screw, an upper cover is provided on the top of the mixing box, a feed port and a stirring mechanism are provided on the upper cover, a pushing channel is provided at the lower end of the mixing box, a spiral extrusion mechanism is provided inside the pushing channel, and a discharge port is provided at one end of the pushing channel.

[0006] Furthermore, the support frame is configured as an inverted U-shaped frame, and the lower end of the support frame is vertically welded to the AGV chassis, and a through hole is opened on the top of the support frame.

[0007] Furthermore, the lead screw includes a lead screw rotatably arranged in a slide groove on the inner wall of the support frame, and both sides of the material shaving box are slidably arranged with the lead screw thread through a limit slide seat, and one end of the lead screw is transmission-connected to a first motor.

[0008] Furthermore, the screw rod and the first motor are provided with two groups in parallel and synchronously, and the limiting slide is slidably arranged with the side wall of the slide groove.

[0009] Furthermore, the stirring mechanism includes a second motor arranged in the middle of the upper side of the upper cover, the lower end of the second motor is transmission-connected to a stirring shaft, and the lower end of the stirring shaft is provided with a stirring blade.

[0010] Furthermore, the spiral extrusion mechanism includes a spiral blade rotatably arranged inside the pushing channel through a transmission shaft, and one end of the spiral blade is transmission-connected to a third motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model arranges the material screed box on the upper side of the AGV chassis through a support frame and a lead screw, so that unmanned material screed processing can be realized, and the lead screw can drive the material screed box and the discharge port to rise and fall, thereby meeting the requirements of pushing and feeding materials at different heights, which is beneficial to improving the efficiency of material screeding.

[0013] 2. The utility model is provided with a spiral extrusion mechanism inside the pushing channel, and the spiral extrusion mechanism includes a spiral blade which is rotatably arranged inside the pushing channel through a transmission shaft, and one end of the spiral blade is transmission-connected to a third motor, so that the spiral blade is driven by the third motor to rotate at a constant speed, and the material at the bottom of the material mixing box can be horizontally spirally extruded for mixing and processing, and the pushing of the material is continuous and the mixing stability is high.

[0014] 3. The utility model has a stirring mechanism on the upper cover, which includes a second motor arranged in the middle of the upper side of the upper cover, the lower end of the second motor is connected to a stirring shaft, and the lower end of the stirring shaft is provided with stirring blades, so that the stirring shaft and the stirring blades are driven by the second motor to rotate and adjust, so that the materials inside the material mixing box can be stirred and mixed, so as to improve the uniformity of the material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the overall structural front view of the utility model;

[0017] Figure 2 This is the main cross-sectional view of the material leveling box structure of the utility model;

[0018] Figure 3 This is a main cross-sectional view of the support frame structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the support frame of the utility model.

[0020] In the figure: 1. AGV chassis; 2. support frame; 3. limit slide; 4. material leveling box; 5. push channel; 6. discharge port; 7. upper cover; 8. second motor; 9. feed port; 10. first motor; 11. stirring shaft; 12. stirring blade; 13. spiral blade; 14. third motor; 15. slide; 16. screw rod; 17. through hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 , Figure 3 The loader 2 is provided with a feeding port 9 and a feeding port 10 at one end of the loader 2, so that the material in the bottom of the loader 2 can be directly fed to the loader 2 by the feed conveyor 2.

[0023] Preferably, the support frame 2 is configured as an inverted U-shaped bracket, and the lower end of the support frame 2 is vertically welded to the AGV chassis 1, with high structural strength and strong supporting stability. A through hole 17 is opened on the top of the support frame 2, so that the second motor 8 can be set through the through hole 17, which is convenient for increasing the height of the lifting and lowering adjustment of the material mixing box 4.

[0024] Preferably, the lead screw includes a lead screw 16 rotatably arranged in a slide groove 15 on the inner wall of the support frame 2, and the two sides of the material mixing box 4 are threadedly slidably arranged with the lead screw 16 through the limit slide 3. One end of the lead screw 16 is transmission-connected to a first motor 10, so that the lead screw can drive the material mixing box 4 and the discharge port 6 to be raised and lowered, thereby meeting the needs of pushing and feeding materials at different heights, which is beneficial to improving the efficiency of material mixing.

[0025] Preferably, two groups of screw rods 16 and first motors 10 are arranged in parallel and synchronously, and the limiting slide 3 is arranged to slide with the side wall of the slide groove 15, so that the lifting and lowering adjustment stability of the material leveling box 4 is high and the adjustment is convenient and quick.

[0026] Preferably, the stirring mechanism includes a second motor 8 arranged in the middle of the upper side of the upper cover 7, the lower end of the second motor 8 is connected to the stirring shaft 11, and the lower end of the stirring shaft 11 is provided with a stirring blade 12, so that the stirring shaft 11 and the stirring blade 12 are driven by the second motor 8 to rotate at a uniform speed, so that the material inside the material mixing box 4 can be stirred and mixed, so as to improve the uniformity of the material mixing.

[0027] Preferably, the spiral extrusion mechanism includes a spiral blade 13 which is rotatably arranged inside the pushing channel 5 through a transmission shaft, and one end of the spiral blade 13 is transmission-connected to a third motor 14, so that the spiral blade 13 is driven by the third motor 14 to rotate at a constant speed, and the material at the bottom of the material mixing box 4 can be horizontally spirally extruded for mixing and mixing, and the pushing of the material is continuous and the mixing stability is high.

[0028] Preferably, the AGV chassis 1 is a mature existing technology, in which a receiving antenna is provided at the front end of the chassis for receiving electromagnetic signals from pre-buried magnetic nails, which are then analyzed and processed by a built-in control system, and then instructions are given. The active wheel drive motor makes corresponding adjustments according to the instructions to guide the AGV chassis 1 to move along a predetermined route.

[0029] The working principle and use process of the utility model are as follows: the material leveling box 4 is arranged on the upper side of the AGV chassis 1 through the support frame 2 and the screw, so that unmanned material leveling processing can be realized, and the material leveling box 4 and the discharge port 6 can be driven to rise and fall by the screw, so as to meet the use and processing of pushing and feeding materials at different heights, which is beneficial to improving the efficiency of material leveling; and through the spiral extrusion mechanism provided in the pushing channel 5, the material at the bottom of the material leveling box 4 can be horizontally spirally extruded for material leveling processing, and the pushing of the material is continuous and the material leveling stability is high.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An unmanned material pushing and sizing vehicle, comprising an AGV chassis (1), characterized in that: A support frame (2) is provided on the upper side of the AGV chassis (1); a material mixing box (4) is provided on the inner wall of the support frame (2) via a lead screw; an upper cover (7) is provided on the top of the material mixing box (4); a feed port (9) and a stirring mechanism are provided on the upper cover (7); a material pushing channel (5) is provided at the lower end of the material mixing box (4); a spiral extrusion mechanism is provided inside the material pushing channel (5); and a material outlet (6) is provided at one end of the material pushing channel (5).

2. The unmanned material pushing and leveling vehicle according to claim 1 is characterized in that: The support frame (2) is configured as an inverted U-shaped frame, and the lower end of the support frame (2) is vertically welded to the AGV chassis (1).

3. The unmanned material pushing and leveling vehicle according to claim 1 is characterized in that: The screw comprises a screw rod (16) rotatably arranged in a sliding groove (15) on the inner wall of the support frame (2); both sides of the material shaving box (4) are arranged to slide with the screw rod (16) through a limit slide seat (3); and one end of the screw rod (16) is drivingly connected to a first motor (10).

4. The unmanned material pushing and leveling vehicle according to claim 3 is characterized in that: The screw rod (16) and the first motor (10) are provided in two groups in parallel and synchronously, and the limit slide seat (3) is slidably arranged with the side wall of the slide groove (15).

5. The unmanned material pushing and leveling vehicle according to claim 1 is characterized in that: The stirring mechanism comprises a second motor (8) arranged in the middle of the upper side of the upper cover (7); the lower end of the second motor (8) is drivingly connected to a stirring shaft (11), and the lower end of the stirring shaft (11) is provided with a stirring blade (12).

6. The unmanned material pushing and leveling vehicle according to claim 1, characterized in that: The spiral extrusion mechanism comprises a spiral blade (13) which is rotatably arranged inside the material pushing channel (5) via a transmission shaft, and one end of the spiral blade (13) is transmission-connected to a third motor (14).

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