Quantitative discharging device for intelligent unmanned vehicle

Abstract

The utility model discloses a quantitative blanking device for an intelligent unmanned vehicle, which particularly relates to the field of blanking devices and comprises a frame, wheels are rotatably mounted at the bottom of the frame, a blanking hopper is fixedly mounted at the top of the frame, and an interval discharging mechanism and a pulling and fixing mechanism are arranged at the bottom of the blanking hopper. The interval discharging mechanism comprises a material receiving box communicating with the bottom of the discharging hopper, the material receiving box is arranged in a vertical state, the material receiving box is arranged in a vertically-through mode, a sliding push plate is slidably installed at the bottom of the material receiving box, the sliding push plate is fixedly installed at the top of the vehicle frame, an open groove is formed in one side of the sliding push plate, and the open groove and the material receiving box are arranged in a staggered mode. The bottom of the open groove communicates with a discharging groove. The material receiving box is arranged at the bottom of the discharging hopper, materials are uniformly separated and stored through the material receiving box, and then the materials are intermittently taken out through the material receiving box by intermittent pushing, so that quantitative materials can be separated and uniformly taken out for multiple times, and waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of blanking device, more specifically, the utility model relates to a kind of rationing blanking device for intelligent unmanned vehicle. BACKGROUND

[0002] In recent years, the output value of animal husbandry increases by 10% per year, China has become the world's largest livestock production country, so the mechanization development of animal husbandry is necessary, and the intelligentization of animal husbandry machinery is the inevitable trend of the development of animal husbandry mechanization, and is the inevitable requirement to improve labor productivity;Uniform material car is needed in the process of animal husbandry to uniformly scatter feed into each livestock room.

[0003] The utility model patent CN222340243U discloses unmanned driving pushing material uniform material car, which sets the uniform material box on the upper side of AGV chassis through support frame and lead screw, so that unmanned driving uniform material processing can be realized, and the uniform material box and discharge port can be driven to lift and adjust through lead screw, so that pushing material feeding use and processing of different heights can be met, and the efficiency of uniform material is improved;

[0004] However, the above-mentioned patent document only has the function of uniformly taking out materials, and in actual application, the existing technology does not set a uniform discharge structure, that is, it cannot uniformly take out a certain amount of materials several times, so that the unmanned vehicle can only continuously discharge, causing waste of discharge.

[0005] In view of the above technical defects, a solution is provided. UTILITY MODEL CONTENT

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a rationing blanking device for intelligent unmanned vehicle, which sets interval discharging mechanism and pulling and fixing mechanism, and then sets receiving box at the bottom of discharge hopper, uniformly separates and stores materials through receiving box, and then intermittently pushes and extrudes to make receiving box intermittently take out materials, so that a certain amount of materials can be uniformly taken out several times to avoid waste, to solve the problems in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rationing blanking device for intelligent unmanned vehicle, comprising a vehicle frame, a wheel rotatably installed at the bottom of the vehicle frame, a discharge hopper fixedly installed at the top of the vehicle frame, interval discharging mechanism and pulling and fixing mechanism arranged at the bottom of the discharge hopper;

[0008] The spacing and discharging mechanism comprises a receiving box communicated at the bottom of the discharging hopper, the receiving box is arranged in a vertical state, the receiving box is arranged in a through-up-and-down mode, a sliding push plate is slidingly installed at the bottom of the receiving box, the sliding push plate is fixedly installed at the top of the vehicle frame, a slot is formed in one side of the sliding push plate, the slot is arranged in a staggered mode with the receiving box, a discharging groove is communicated at the bottom of the slot, the discharging groove is formed at the bottom of the vehicle frame, a partition plate is fixedly installed at the top of the receiving box, the partition plate is arranged in a horizontal state, the width of the partition plate is greater than that of the receiving box, limit springs are fixedly installed on the outer wall of the receiving box, and the limit springs are fixedly installed at the top of the sliding push plate.

[0009] In a preferred embodiment, two solid rods are fixedly installed on the outer walls of the receiving box, the two solid rods are arranged in a symmetrical mode, a push plate is arranged on one side of each of the two solid rods, the two push plates are rotatably installed on the inner wall of the vehicle frame, the two push plates are arranged in a staggered mode with the solid rods, first pulleys are fixedly installed on the outer walls of the two push plates, synchronous belts are rotatably installed on the outer walls of the two first pulleys, second pulleys are rotatably installed at the bottom of the two synchronous belts, and the two second pulleys are arranged in a symmetrical mode.

[0010] In a preferred embodiment, a roller is fixedly installed on one side of each of the two second pulleys, the roller is arranged in a horizontal state, the bottom of the roller is flush with the bottom of the wheel, brackets are rotatably installed on the two sides of the roller, rotating shafts are rotatably installed at the top of the brackets, and the rotating shafts are fixedly installed at the bottom of the vehicle frame.

[0011] In a preferred embodiment, the pulling and fixing mechanism comprises a push-pull plate hingedly connected to the outer wall of the bracket, the push-pull plate is arranged in a horizontal state, and a pull horizontal plate is rotatably installed on one side of the push-pull plate.

[0012] In a preferred embodiment, a threaded rod is rotatably installed at the top of the pull horizontal plate, the threaded rod is threadedly connected to the inner wall of the vehicle frame, the threaded rod is arranged in a vertical state, and a rotating disc is fixedly installed at the top of the threaded rod.

[0013] Technical effects and advantages of the present application:

[0014] The present application sets the spacing and discharging mechanism and the pulling and fixing mechanism, sets the receiving box at the bottom of the discharging hopper, uniformly separates and stores the materials through the receiving box, and intermittently pushes and extrudes the materials to be intermittently taken out by the receiving box, so that the materials can be uniformly taken out multiple times to avoid waste. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a front view of the present invention.

[0017] Figure 3 This is a vertical sectional view of the present invention.

[0018] Figure 4 This is a partial cross-sectional view of the intermediate interval discharge mechanism of this utility model.

[0019] Figure 5 This is a cross-sectional view of the tensioning mechanism in this utility model.

[0020] The attached diagram is labeled as follows: 1. Frame; 2. Wheel; 3. Hopper; 4. Interval discharge mechanism; 41. Receiving box; 42. Sliding push plate; 43. Discharge trough; 44. Divider plate; 45. Limiting spring; 46. Tie rod; 47. Push plate; 48. First pulley; 49. Synchronous belt; 410. Second pulley; 411. Roller; 412. Bracket; 413. Shaft; 5. Pulling mechanism; 51. Push-pull plate; 52. Lifting cross plate; 53. Threaded rod; 54. Turntable. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Refer to the instruction manual appendix Figure 1 - Figure 5 A quantitative feeding device for intelligent unmanned vehicles, such as Figure 1 and Figure 2 As shown, the vehicle includes a frame 1, with wheels 2 rotatably mounted on the bottom of the frame 1, and a hopper 3 fixedly mounted on the top of the frame 1. The bottom of the hopper 3 is provided with an interval discharge mechanism 4 and a tensioning mechanism 5.

[0023] like Figure 3 and Figure 4As shown, the interval discharging mechanism 4 comprises a receiving box 41 connected to the bottom of the hopper 3, the receiving box 41 is vertically arranged, the receiving box 41 is arranged in a top-to-bottom through manner, the bottom of the receiving box 41 is slidingly installed with a sliding push plate 42, the sliding push plate 42 is fixedly installed on the top of the frame 1, one side of the sliding push plate 42 is provided with a slot, the slot is arranged in a staggered manner with the receiving box 41, the bottom of the slot is communicated with a discharge slot 43, the discharge slot 43 is arranged on the bottom of the frame 1, the top of the receiving box 41 is fixedly installed with a partition plate 44, the partition plate 44 is arranged in a horizontal state, the width of the partition plate 44 is greater than the width of the receiving box 41, the outer wall of the receiving box 41 is fixedly installed with a limiting spring 45, the limiting spring 45 is fixedly installed on the top of the sliding push plate 42, the receiving box 41 receives the material discharged from the hopper 3, and the bottom of the receiving box 41 is sealed by the sliding push plate 42, so that the receiving box 41 receives part of the material, that is, the material fills the receiving box 41, when the receiving box 41 moves, the receiving box 41 first drives the partition plate 44 to seal and pull the limiting spring 45, and then approaches the slot on one side of the sliding push plate 42 and discharges the material from the discharge slot 43.

[0024] As shown in Figure 3 and Figure 4 , the two sides of the receiving box 41 are fixedly installed with fixed pull rods 46, the two fixed pull rods 46 are arranged in a symmetrical manner, one side of the two fixed pull rods 46 is provided with a push plate 47, the two push plates 47 are rotatably installed on the inner wall of the frame 1, the two push plates 47 are arranged in a staggered manner with the fixed pull rods 46, the outer wall of the two push plates 47 is fixedly installed with a first pulley 48, the outer wall of the two first pulleys 48 is rotatably installed with a synchronous belt 49, the bottom of the two synchronous belts 49 is rotatably installed with a second pulley 410, the two second pulleys 410 are arranged in a symmetrical manner, the synchronous belt 49 is driven by the two second pulleys 410 to rotate the first pulley 48, and then the first pulley 48 drives the push plate 47 to continuously rotate around the first pulley 48 as the rotation axis and pushes the fixed pull rod 46, that is, the two fixed pull rods 46 synchronously drive the receiving box 41 to move forward.

[0025] As shown in Figure 3 and Figure 4 , the two second pulleys 410 are fixedly installed with a roller 411 on one side, the roller 411 is arranged in a horizontal state, the bottom of the roller 411 is flush with the bottom of the wheel 2, the two sides of the roller 411 are rotatably installed with a bracket 412, the top of the bracket 412 is rotatably installed with a rotating shaft 413, the rotating shaft 413 is fixedly installed on the bottom of the frame 1, and then the bracket 412 drives the roller 411 to synchronously rotate when the frame 1 moves, that is, the roller 411 drives the two second pulleys 410 to synchronously rotate.

[0026] As shown in Figure 2 and Figure 5As shown, the fastening mechanism 5 comprises a push-pull plate 51 hinged to the outer wall of the bracket 412, the push-pull plate 51 is arranged in a horizontal state, one side of the push-pull plate 51 is rotatably installed with a pull cross plate 52, the pull cross plate 52 is arranged in a horizontal state, the pull cross plate 52 pushes the push-pull plate 51 to keep horizontal and abuts against the bracket 412, so that the bracket 412 drives the roller 411 to keep in a vertical state and contact with the ground.

[0027] As shown in the drawings, Figure 5 As shown, the top of the pull cross plate 52 is rotatably installed with a threaded rod 53, the threaded rod 53 is threadedly connected to the inner wall of the frame 1, the threaded rod 53 is arranged in a vertical state, the top of the threaded rod 53 is fixedly installed with a rotating disc 54, the rotating disc 54 controls the up-down movement of the threaded rod 53.

[0028] The working process and principle of the utility model are as follows:

[0029] First, the threaded rod 53 is controlled by the rotating disc 54 to make the pull cross plate 52 push the push-pull plate 51 to keep horizontal and abut against the bracket 412, that is, the bracket 412 drives the roller 411 to keep in a vertical state and contact with the ground, and then the roller 411 rotates synchronously when the frame 1 moves, that is, the roller 411 drives the second pulleys 410 on both sides to rotate synchronously, the first pulley 48 is driven by the second pulleys 410 on both sides to make the first pulley 48 rotate, and then the first pulley 48 drives the push plate 47 to rotate continuously around the first pulley 48 as the rotation axis and pushes the fixed pull rod 46, that is, the fixed pull rod 46 on both sides synchronously drives the receiving box 41 to move forward.

[0030] At this time, the receiving box 41 receives the material discharged from the discharge hopper 3, and the slide push plate 42 seals the bottom to make the receiving box 41 receive part of the material, that is, the receiving box 41 is filled with material, when the receiving box 41 moves, the receiving box 41 first drives the partition plate 44 to seal and pull the limiting spring 45, then approaches the slot on one side of the slide push plate 42 and discharges the material from the discharge slot 43, and after the fixed pull rod 46 moves away, the receiving box 41 is reset by the limiting spring 45 for secondary material receiving.

[0031] When the material is not needed to be discharged, the threaded rod 53 is controlled to move up by rotating the rotating disc 54, and then the pull cross plate 52 driven by the threaded rod 53 makes the push-pull plate 51 pull the bracket 412, and then the bracket 412 rotates under stress and drives the roller 411 to lift to avoid rotation.

[0032] Finally should be explained a few points is: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0033] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0034] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A quantitative feeding device for an intelligent unmanned vehicle, comprising a frame (1), wherein wheels (2) are rotatably mounted on the bottom of the frame (1), and a feeding hopper (3) is fixedly mounted on the top of the frame (1), characterized in that: The bottom of the hopper (3) is provided with an interval discharge mechanism (4) and a tensioning mechanism (5); The interval discharge mechanism (4) includes a receiving box (41) connected to the bottom of the hopper (3). The receiving box (41) is vertically arranged and extends vertically through the hopper. A sliding push plate (42) is slidably installed at the bottom of the receiving box (41). The sliding push plate (42) is fixedly installed on the top of the frame (1). A slot is provided on one side of the sliding push plate (42), and the slot is offset from the receiving box (41). The bottom of the slot is connected to a discharge slot (43), which is located at the bottom of the frame (1). A partition plate (44) is fixedly installed on the top of the receiving box (41). The partition plate (44) is horizontally positioned and its width is greater than that of the receiving box (41). A limit spring (45) is fixedly installed on the outer wall of the receiving box (41), and the limit spring (45) is fixedly installed on the top of the sliding push plate (42).

2. The quantitative feeding device for intelligent unmanned vehicles according to claim 1, characterized in that: The receiving box (41) is fixedly installed with tie rods (46) on both outer walls. The two tie rods (46) are arranged symmetrically to each other. A push plate (47) is provided on one side of the two tie rods (46). The two push plates (47) are rotatably installed on the inner wall of the frame (1). The two push plates (47) and the tie rods (46) are arranged in an alternating manner. The outer walls of the two push plates (47) are fixedly installed with first pulleys (48). The outer walls of the two first pulleys (48) are rotatably installed with synchronous belts (49). The bottom of the two synchronous belts (49) is rotatably installed with second pulleys (410). The two second pulleys (410) are arranged symmetrically to each other.

3. A quantitative feeding device for intelligent unmanned vehicles according to claim 2, characterized in that: Rollers (411) are fixedly installed on one side of the two second pulleys (410). The rollers (411) are set in a horizontal state. The bottom of the rollers (411) is flush with the bottom of the wheel (2). Brackets (412) are rotatably installed on both sides of the rollers (411). A rotating shaft (413) is rotatably installed on the top of the brackets (412). The rotating shaft (413) is fixedly installed on the bottom of the frame (1).

4. A quantitative feeding device for intelligent unmanned vehicles according to claim 3, characterized in that: The tensioning mechanism (5) includes a push-pull plate (51) hinged to the outer wall of the bracket (412). The push-pull plate (51) is set in a horizontal state. A lifting cross plate (52) is rotatably installed on one side of the push-pull plate (51). The lifting cross plate (52) is set in a horizontal state.

5. A quantitative feeding device for intelligent unmanned vehicles according to claim 4, characterized in that: A threaded rod (53) is rotatably mounted on the top of the lifting cross plate (52). The threaded rod (53) is threadedly connected to the inner wall of the frame (1). The threaded rod (53) is set in a vertical position. A turntable (54) is fixedly mounted on the top of the threaded rod (53).

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