CN115321214A - Grain equipment is unloaded to car flap - Google Patents

Abstract

The invention discloses an automobile turning plate grain unloading device which comprises a bearing plate, wherein the bearing plate is rotatably arranged between two fixed plates fixedly arranged at the top of a base, moving grooves are symmetrically formed in two sides of the bearing plate, sliding grooves are communicated with two sides of the two moving grooves, moving mechanisms are arranged on the two moving grooves, sliding seats are fixedly connected with two ends of a moving seat of each moving mechanism, and a limiting assembly is arranged in a fixed groove formed in the moving seat; and a second limiting baffle on the limiting assembly is rotatably arranged on the limiting rod, and limiting grooves are symmetrically formed in two sides in the fixing groove. According to the invention, the movable moving seat is arranged on the bearing plate and used for adjusting the position of the vehicle on the bearing plate, so that the vehicle can discharge grains into the storage frame uniformly, and the grain waste caused by grain overflow in the storage frame due to fixed-point grain discharge is avoided.

Description

A car flap unloading equipment

technical field

The invention relates to the technical field of grain unloading equipment, in particular to an automobile flap unloading grain equipment.

Background technique

During the autumn harvest season, after the transport vehicle transports the grain from the field to the processing plant, it needs to be unloaded into the storage box. However, the traditional manual unloading method has the disadvantages of high manpower requirements, high labor intensity, low work efficiency, and high cost. Therefore, grain unloading equipment is needed to solve the above problems.

A utility model patent with the application number CN2021211709854 discloses a heavy-duty hydraulic flap unloading grain equipment; the patent can measure the full load weight of the grain transport vehicle when the grain transport vehicle is not unloaded through the weighing platform and the load cell, and measure the grain transport vehicle has been loaded. In the unloaded state when unloading grain, the unloading and weighing are combined at the same station, and it is no longer necessary for the grain transport vehicle to drive into the weighbridge twice for weighing, avoiding congestion of the grain transport vehicle at the weighbridge weighing place, and improving the overall The grain unloading efficiency is high, and it can also assist the driver to accurately drive the grain transport vehicle to the flap and weighing platform through the tire indicator belt, which is conducive to the correct placement of the grain transport vehicle on the weighing platform; however, the patent still has the following problems : When the turning angle of the flap is small, the grain is likely to remain in the tipping bucket and cannot be unloaded. When the turning angle of the flap is too large, the vehicle is likely to tip over due to the unstable center of gravity; In the process, when the grain is piled up in one place of the storage frame, there will be overflow phenomenon, resulting in waste of grain.

Contents of the invention

The purpose of the present invention is to provide a kind of equipment for unloading grain with the turning plate of the car, which solves the following technical problems: (1) when the turning angle of the turning plate is too large, the vehicle is likely to tip over due to the unstable center of gravity; (2) the vehicle unloads grain at a fixed point Overflow will occur.

The purpose of the present invention can be achieved through the following technical solutions:

An automobile flap unloading equipment, comprising a bearing plate, the bearing plate is rotatably installed between two fixed plates fixedly installed on the top of the base, and the two sides of the bearing plate are symmetrically provided with moving grooves, and the two moving Both sides of the groove are connected with sliding grooves, and a moving mechanism is arranged on the two moving grooves. Both ends of the moving seat of the moving mechanism are fixedly connected with sliding seats. Position assembly; the second limit baffle plate on the limit component is rotatably installed on the limit rod, and the two sides of the fixed groove are symmetrically provided with limit slots, and the limit rod is slidably installed in the two limit slots Between, the piston rod of the second hydraulic cylinder fixedly installed in the moving seat is fixedly connected to the limit rod, and the limit plate fixedly installed at the bottom of the limit rod is rotatably installed with a moving cylinder on one side, and the piston of the moving cylinder The rod is rotatably connected to one side of the second limit baffle.

Further, a driving mechanism is arranged symmetrically on both sides of the bearing plate, and the driving mechanism includes a driving screw and a driving rod, and the driving screw and the driving rod are both penetrated and arranged in sliding grooves on the same side of the two moving grooves , the driving screw is rotatably installed in the bearing plate, and the driving rod is fixedly installed in the bearing plate.

Further, the output shaft of the drive motor fixedly installed on one side of the bearing plate is fixedly connected to the end of the drive screw.

Further, the two sliding seats correspond to the two driving mechanisms one by one, the sliding seats are threadedly connected to the driving screw, and the sliding seats are slidably installed on the driving rod.

Further, the two sliding seats are respectively slidably connected to the sliding grooves on both sides of the moving groove, and the moving seats are slidably connected to the moving groove.

Further, the first hydraulic cylinder is rotatably installed on both sides of the base, and the two piston rods of the first hydraulic cylinder are respectively rotatably installed on the fixing frames installed on both sides of the bearing plate.

Further, a first limit baffle is fixedly installed at one end of the moving base.

Further, several support rods are fixedly installed on both sides of the top of the base, and the several support rods abut and cooperate with the bottom of the bearing plate.

Beneficial effects of the present invention:

The vehicle flap unloading equipment of the present invention is provided with a movable moving seat on the carrying plate, and the movable moving seat is used to adjust the position of the vehicle on the carrying plate, so as to facilitate the uniform unloading of the grain from the vehicle to the storage frame In order to avoid the overflow of the grain in the storage frame caused by fixed-point unloading of grain, resulting in waste of grain; by setting a fixed first limit baffle and a movable second limit baffle on the mobile seat, the second limit baffle The plate is used to press against the front wheels of the vehicle, the movable second limit baffle is convenient for pressing against vehicle tires of different lengths, the first limit baffle is used to press against the rear wheels of the vehicle, the first limit baffle and The second limit baffle makes the vehicle more stable when the load plate is overturned at a large angle, avoiding the overturning of the vehicle due to an unstable center of gravity when the load plate is turned over a large angle, and at the same time makes the vehicle more stable when the mobile seat is moving.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of a kind of car flap unloading grain equipment of the present invention;

Fig. 2 is a schematic structural view of a bearing plate of the present invention;

Fig. 3 is the structural representation of driving mechanism of the present invention;

Fig. 4 is the structural representation of mobile seat of the present invention;

Fig. 5 is a schematic structural view of the limiting assembly of the present invention.

In the figure: 1. base; 11. fixed plate; 12. support rod; 13. first hydraulic cylinder; 2. bearing plate; 21. fixed frame; 22. moving slot; 23. sliding slot; , driving rod; 32, driving screw; 33, driving motor; 4, moving mechanism; 41, moving seat; 42, sliding seat; 43, first limit baffle; 44, fixed groove; 45, limit assembly; 451, the second limit baffle; 452, the limit rod; 453, the second hydraulic cylinder; 454, the moving cylinder; 455, the limit plate; 46, the limit groove.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Please refer to Fig. 1-Fig. 5, the present invention is a kind of vehicle flap unloading equipment, which includes a bearing plate 2, which is used to carry vehicles, and the bearing plate 2 is arranged on the base 1, and the top side of the base 1 is fixed Two fixed plates 11 are installed, and the bearing plate 2 is rotatably installed between the two fixed plates 11. A number of support rods 12 are fixedly installed on both sides of the top of the base 1. The rod 12 is used to support the bearing plate 2, so that the bearing plate 2 can be arranged on the top of the base 1 in parallel, which is convenient for vehicles to drive in and out. The first hydraulic cylinder 13, the piston rods of the two first hydraulic cylinders 13 are respectively rotated and installed on the two fixed frames 21, when the vehicle starts to unload the grain, start the first hydraulic cylinder 13, and the piston rods of the first hydraulic cylinder 13 drive and fix Frame 21 moves upwards, and then drives bearing plate 2 to rotate on fixed plate 11, makes vehicle tilt, and vehicle starts unloading grain operation simultaneously.

Referring to Fig. 3, the two sides of the carrying plate 2 are symmetrically provided with moving grooves 22, and both sides of the two moving grooves 22 are connected with sliding grooves 23, and the two sides of the carrying plate 2 are symmetrically provided with a driving mechanism 3, and the driving mechanism 3 includes a driving wire. The bar 32, the driving rod 31 and the driving motor 33, the driving screw 32 and the driving rod 31 are all penetrated and arranged in the sliding groove 23 on the same side of the two moving grooves 22, the driving screw 32 is rotatably installed in the bearing plate 2, and the driving rod 31 is fixedly installed in the bearing plate 2 , a driving motor 33 is fixedly installed on one side of the bearing plate 2 , and the output shaft of the driving motor 33 is fixedly connected to the end of the driving screw 32 .

Referring to Fig. 3 and Fig. 4, two mobile slots 22 are provided with a moving mechanism 4, the moving mechanism 4 includes a moving seat 41, and the two ends of the moving seat 41 are fixedly connected with a sliding seat 42, and the two sliding seats 42 are connected with the moving slot respectively. 22 sliding grooves 23 on both sides are slidingly connected, slidingly connected between the moving seat 41 and the moving groove 22, the two sliding seats 42 correspond to the two driving mechanisms 3 one by one, and the sliding seats 42 are threadedly connected to the driving screw 32 , and is slidably installed on the drive rod 31; one end of the moving seat 41 is fixedly installed with a first limit baffle 43, the first limit baffle 43 is used to press against the rear wheel of the vehicle, and the moving seat 41 is provided with a fixing groove 44, The width of fixed groove 44 is less than the width of wheel, and during use, start driving motor 33, and driving motor 33 drives driving screw 32 to rotate, and driving screw 32 drives sliding seat 42 to slide on drive bar 31, and movable moving seat 41 uses To adjust the position of the vehicle on the load plate 2, to facilitate the uniform unloading of the vehicle into the storage frame, and to avoid the overflow of the grain in the storage frame caused by fixed-point unloading of grain, resulting in waste of grain;

Referring to Fig. 5, a limit assembly 45 is arranged in the fixing groove 44, and the limit assembly 45 includes a second limit baffle 451, and the second limit baffle 451 is rotatably mounted on a limit rod 452, and the second limit baffle 451 Used to press against the front wheels of the vehicle, the movable second limit baffle 451 is convenient for pressing against vehicle tires of different lengths, adapting to different types of vehicles, and the two sides of the fixed groove 44 are symmetrically provided with limit grooves 46, and the limit The rod 452 is slidably installed between the two limit grooves 46, and the second hydraulic cylinder 453 is fixedly installed in the moving seat 41, and the piston rod of the second hydraulic cylinder 453 is fixedly connected to the limit rod 452, and the bottom of the limit rod 452 is fixedly installed Limiting plate 455, one side of limiting plate 455 is rotatably equipped with moving cylinder 454, and the piston rod of moving cylinder 454 is connected to the second limiting baffle 451 side in rotation; during use, start the second hydraulic cylinder 453, the second hydraulic cylinder The 453 piston rod drives the limit rod 452 to slide in the limit groove 46, and then drives the second limit baffle 451 to move in the fixed groove 44. When the second limit baffle 451 moves to the front wheel of the vehicle, the movement is started. Cylinder 454, the moving cylinder 454 drives the second limit baffle 451 to rotate along the limit rod 452, so that the second limit baffle 451 turns out from the fixed groove 44, and starts the second hydraulic cylinder 453 again, so that the second limit baffle The side of the position baffle 451 presses the front wheel of the car, and the first limit baffle 43 and the second limit baffle 451 respectively press the rear wheel and the front wheel of the car, so that when the carrying plate 2 is overturned at a large angle, the vehicle It is more stable, avoiding the overturning of the vehicle due to an unstable center of gravity when the bearing plate 2 is rotated at an excessively large angle, and at the same time makes the vehicle more stable when the mobile seat 41 is moving.

Please refer to Fig. 1-shown in Fig. 5, the working process of a kind of car flap unloading grain equipment of the present embodiment is as follows:

Step 1: drive the vehicle loaded with grain onto the loading plate 2, and drive the wheels onto the two movable seats 41, so that the rear wheels of the vehicle are tightly pressed against the first limit baffle plate 43;

Step 2: start the second hydraulic cylinder 453, the piston rod of the second hydraulic cylinder 453 drives the limit rod 452 to slide in the limit groove 46, and then drives the second limit baffle 451 to move in the fixed groove 44, when the second limit When the position baffle 451 moves to the front wheel of the vehicle, the moving cylinder 454 is activated, and the moving cylinder 454 drives the second limit baffle 451 to rotate along the limit rod 452, so that the second limit baffle 451 rotates inwardly from the fixed groove 44. out, start the second hydraulic cylinder 453 again, so that the side of the second limit baffle 451 presses the front wheel of the automobile tightly, and the first limit baffle 43 and the second limit baffle 451 respectively press the rear wheel and the front wheel of the automobile Press it tightly to avoid the excessive rotation angle of the bearing plate 2, which will cause the vehicle's center of gravity to be unstable and cause the vehicle to tip over;

Step 3: start the driving motor 33, the driving motor 33 drives the driving screw 32 to rotate, the driving screw 32 drives the sliding seat 42 to slide on the driving rod 31, adjusts the position of the vehicle on the load plate 2, and facilitates the uniform unloading of the vehicle to Inside the storage box;

Step 4: start the first hydraulic cylinder 13, the piston rod of the first hydraulic cylinder 13 drives the fixed frame 21 to move upwards, and then drives the bearing plate 2 to rotate on the fixed plate 11, so that the vehicle tilts, and the vehicle starts to unload grain at the same time.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

An embodiment of the present invention has been described in detail above, but the content described is only a preferred embodiment of the present invention, and cannot be considered as limiting the implementation scope of the present invention. All equivalent changes and improvements made according to the application scope of the present invention shall still belong to the scope covered by the patent of the present invention.

Claims (7)

1. The automobile turning plate grain unloading equipment comprises a bearing plate (2) and is characterized in that the bearing plate (2) is rotatably installed between two fixing plates (11) installed at the top of a base (1), moving grooves (22) are symmetrically formed in two sides of the bearing plate (2), sliding grooves (23) are communicated with two sides of the two moving grooves (22), moving mechanisms (4) are arranged on the two moving grooves (22), sliding seats (42) are fixedly connected to two ends of a moving seat (41) of each moving mechanism (4), and limiting assemblies (45) are arranged in fixing grooves (44) formed in the moving seat (41); second limit baffle (451) on spacing subassembly (45) rotate and install on gag lever post (452), spacing groove (46) have been seted up to bilateral symmetry in fixed slot (44), gag lever post (452) slidable mounting is between two spacing grooves (46), second hydraulic cylinder (453) piston rod fixed connection who removes seat (41) internal fixation connects on gag lever post (452), spacing board (455) one side rotation of gag lever post (452) bottom fixed mounting installs and removes cylinder (454), it rotates and connects in second limit baffle (451) one side to remove cylinder (454) piston rod.

2. The automobile plate turnover grain unloading device according to claim 1, wherein the driving mechanisms (3) are symmetrically arranged on two sides of the bearing plate (2), each driving mechanism (3) comprises a driving lead screw (32) and a driving rod (31), the driving lead screws (32) and the driving rods (31) are arranged in sliding grooves (23) on the same side of the two moving grooves (22) in a penetrating manner, the driving lead screws (32) are rotatably arranged in the bearing plate (2), the driving rods (31) are fixedly arranged in the bearing plate (2), the two sliding seats (42) correspond to the two driving mechanisms (3) one by one, the sliding seats (42) are in threaded connection with the driving lead screws (32), and the sliding seats (42) are slidably arranged on the driving rods (31).

3. The automobile flap grain unloading device as claimed in claim 2, characterized in that the output shaft of the driving motor (33) fixedly mounted on one side of the bearing plate (2) is fixedly connected to the end of the driving screw (32).

4. The automobile flap grain unloading device according to claim 1, wherein two sliding seats (42) are respectively connected with the sliding grooves (23) at two sides of the moving groove (22) in a sliding manner, and the moving seat (41) is connected with the moving groove (22) in a sliding manner.

5. The vehicle turning plate grain unloading device according to claim 1, characterized in that the two sides of the base (1) are rotatably provided with first hydraulic cylinders (13), and the piston rods of the two first hydraulic cylinders (13) are respectively rotatably arranged on the fixed frames (21) arranged on the two sides of the bearing plate (2).

6. The automobile flap unloading device as claimed in claim 1, wherein one end of the moving seat (41) is fixedly provided with a first limit baffle (43).

7. The automobile flap grain unloading device according to claim 1, wherein a plurality of support rods (12) are fixedly arranged on two sides of the top of the base (1), and the support rods (12) are in butt fit with the bottom of the bearing plate (2).

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