A pneumatic conveying and loading pump truck for grain

Abstract

The application discloses a kind of grain storehouse pneumatic conveying's packing pump car, including packing pump car body, the back of the right side of packing pump car body is fixedly connected with protection assembly, controller is installed in the median of protection assembly inner cavity, the right side of the top front of packing pump car body is fixedly connected with conveying air pump, filter assembly is inserted in the left side of conveying air pump inner cavity, connecting pipe is stored in the inner cavity of storage cabinet, the median of the top right side of packing pump car body is fixedly connected with fixed stake, the right side of lifting arm inner cavity is fixedly connected with hydraulic lifting rod, the bottom of lifting arm is provided with buffer assembly.The packing pump car of the application can be loaded and adjusted according to the feeding and discharging of grain, and the conveying assembly and controller can be protected during driving, to prevent damage from bumps.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of grain conveying, in particular to a grain depot pneumatic conveying loading pump truck. BACKGROUND

[0002] Grain refers to various plant seeds as staple food in cooking, which can also be collectively referred to as grain. Grain is basically a plant belonging to the family Poaceae, and the main nutritional substances contained therein are sugars, followed by proteins. Grain includes wheat, barley, highland barley, rye, oat, coarse grain, corn, sorghum, millet, and rice, which are divided into three categories: japonica rice, indica rice, and waxy rice.

[0003] In the process of conveying grain, the existing loading method has low mechanization degree and low work efficiency. When conveying, the grain cannot be filtered, which will contain a lot of sundries, making it difficult to clean up subsequently, and it is not convenient to add a conveying pipe according to the conveying distance, resulting in low overall efficiency.

[0004] Therefore, it is necessary to provide a grain depot pneumatic conveying loading pump truck to solve the above problems. SUMMARY

[0005] The main purpose of the present application is to provide a grain depot pneumatic conveying loading pump truck, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0007] A grain depot pneumatic conveying loading pump truck, comprising a loading pump truck body, a protection assembly is fixedly connected to the back of the right side of the loading pump truck body, a controller is installed in the middle of the inner cavity of the protection assembly, and a limiting assembly is symmetrically arranged on the top and bottom of the controller;

[0008] A conveying gas pump is fixedly connected to the right side of the top front of the loading pump truck body, a filter assembly is inserted into the left side of the inner cavity of the conveying gas pump, a corrugated pipe is fixedly connected to the right side of the middle of the conveying gas pump, a storage cabinet is fixedly connected to the front of the loading pump truck body, and a connecting pipe is stored in the inner cavity of the storage cabinet;

[0009] A fixing pile is fixedly connected to the middle of the top right side of the loading pump truck body, a lifting arm is movably connected to the left side of the inner cavity of the fixing pile, a hydraulic lifting rod is fixedly connected to the left side of the inner cavity of the lifting arm, supporting assemblies are symmetrically fixedly connected to the left sides of the top front and back of the loading pump truck body, and a buffer assembly is arranged at the bottom of the lifting arm.

[0010] Preferably, the front and back of the protection assembly is centrally symmetrical and provided with a heat dissipation groove, the right side of the protection assembly cavity is inserted with a baffle, and the top and bottom of the front of the protection assembly is centrally and symmetrically connected with a handle.

[0011] Preferably, the two limiting assemblies are centrally symmetrical and provided with a first movable groove on the opposite side, the inner cavities of the two first movable grooves are centrally and symmetrically connected with a bidirectional screw rod, the front of the two bidirectional screw rods is centrally and symmetrically fixed on the back of the two handles, the front and back of the opposite side of the two limiting assemblies is symmetrically and movably connected with a limiting plate, and the front of the limiting plate near the side of the limiting assembly is movably connected in the inner cavity of the first movable groove and is threadedly connected with the outer wall of the bidirectional screw rod.

[0012] Preferably, the right side of the corrugated pipe is fixedly connected with a first flange plate, the front of the filter assembly is fixedly connected with a handle, the front of the filter assembly is provided with a through groove, the left side of the inner cavity of the through groove is fixedly connected with a filter plate, the front of the top and bottom of the filter assembly is symmetrically fixedly connected with a reset block, the reset block is movably connected to the top and bottom of the inner cavity of the conveying air pump, the top and bottom of the inner cavity of the conveying air pump is symmetrically fixedly connected with a guide column, the reset block is sleeved on the outer wall of the guide column, the back of the outer wall of the guide column is wound with a spring, the front of the spring is fixedly connected with the back of the reset block, and the back of the spring is fixedly connected with the back of the inner cavity of the conveying air pump.

[0013] Preferably, the top of the storage cabinet is movably connected with a movable baffle, the left and right sides of the connecting pipe are symmetrically fixedly connected with a second flange plate, and the left side of the outer wall of the connecting pipe is fixedly connected with a mounting ring.

[0014] Preferably, the bottom of the buffer assembly is fixedly connected to the right side of the top of the warehouse pump truck body, the buffer assembly is a cavity structure with the top communicating with the outside, the bottom of the inner cavity of the buffer assembly is symmetrically fixedly connected with a damper around, the top of the damper is fixedly connected with a buffer plate, and the top of the buffer plate is attached to the bottom of the lifting arm.

[0015] Preferably, the back of the fixed pile is fixedly connected with a first servo motor, the front of the first servo motor is fixedly connected with a base through a first rotating shaft, the base is rotatably connected in the inner cavity of the fixed pile, the front and back of the left side of the base is symmetrically fixedly connected with a movable column, and the left sides of the two movable columns are symmetrically fixedly connected with a limiting block.

[0016] Preferably, the movable column and the limiting block are movably connected to the front and back of the inner cavity of the guide column, and the left side of the lifting arm is fixedly connected with the limiting block.

[0017] Preferably, the two support assemblies are symmetrically provided with second movable grooves on opposite sides, two wire rods are symmetrically connected in the cavities of the two second movable grooves, two synchronous motors are symmetrically fixed on the top of the two support assemblies through the second rotating shafts on the top of the two wire rods, two support blocks are symmetrically movably connected in the cavities of the two second movable grooves, and the two support blocks are symmetrically screwed on the outer walls of the two wire rods and symmetrically rotatably connected to the left sides of the front and back surfaces of the lifting arm on opposite sides.

[0018] Beneficial effects:

[0019] Compared with the prior art, the application provides a grain depot pneumatic conveying loading pump vehicle, which has the following beneficial effects:

[0020] The grain depot pneumatic conveying loading pump vehicle has the following beneficial effects: the protective assembly can provide good protection for the controller in the cavity, the heat dissipation grooves can ensure heat dissipation, the handle can drive the bidirectional screw rod to rotate, the limiting plates at both ends can cooperate with the limiting assembly to provide good limiting effect on the controller, and the controller will not be damaged during driving of the loading pump vehicle body.

[0021] The grain depot pneumatic conveying loading pump vehicle has the following beneficial effects: the connecting pipes can be connected to each other through the second flanges, the length of the whole conveying device can be adjusted according to the height and position of the warehouse during grain conveying, the filter plates can filter large impurities in the grain, so that the accuracy of the grain can be ensured, and the filter assembly can be easily moved to facilitate cleaning of the impurities.

[0022] The grain depot pneumatic conveying loading pump vehicle has the following beneficial effects: the first servo motor can be started to adjust the angle of the lifting arm, the hydraulic lifting rod can be started to adjust the height of feeding, the support assembly can support the lifting arm during movement of the lifting arm, the synchronous motor can be started to drive the lifting arm to rise, so that the efficiency of lifting of the lifting arm can be improved, the buffer assembly can provide buffering effect on the lifting arm in normal state, and the lifting arm can be well protected during driving of the loading pump vehicle body. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic view of the front of the application;

[0024] Figure 2 is a structural schematic view of the protective assembly of the application;

[0025] Figure 3 is a structural schematic view of the filter assembly of the application;

[0026] Figure 4 is the structural schematic diagram of the connecting pipe of the application;

[0027] Figure 5 is the structural schematic diagram of the lifting arm of the application.

[0028] In the figure: 1, the warehouse filling pump truck body; 2, the hydraulic support rod; 3, the protection assembly; 4, the baffle; 5, the heat dissipation groove; 6, the handle; 7, the controller; 8, the limiting assembly; 9, the first movable groove; 10, the bidirectional screw rod; 11, the limiting plate; 12, the conveying air pump; 13, the bellows; 14, the first flange plate; 15, the filtering assembly; 16, the through groove; 17, the filter plate; 18, the handle; 19, the reset block; 20, the guide column; 21, the spring; 22, the storage cabinet; 23, the movable baffle; 24, the connecting pipe; 25, the second flange plate; 26, the mounting ring; 27, the buffer assembly; 28, the fixed pile; 29, the first servo motor; 30, the lifting arm; 31, the hydraulic lifting rod; 33, the movable column; 34, the base; 35, the supporting assembly; 36, the synchronous motor; 37, the second movable groove; 38, the screw rod. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, purposes and effects of the application easy to understand, the following further describes the application in combination with specific embodiments.

[0030] As Figures 1-2 shown, a kind of warehouse filling pump truck of grain depot pneumatic conveying, including warehouse filling pump truck body 1, the back of the right side of warehouse filling pump truck body 1 is fixedly connected with protection assembly 3, the median installation of protection assembly 3 inner cavity has controller 7, the top and bottom of controller 7 are symmetrically provided with limiting assembly 8, the median of the front and back of protection assembly 3 is symmetrically provided with heat dissipation groove 5, the right side of protection assembly 3 inner cavity is inserted with baffle 4, the top and bottom of the front of protection assembly 3 are symmetrically rotatably connected with handle 6, the median of the opposite side of two limiting assemblies 8 is symmetrically provided with first movable groove 9, the inner cavity of two first movable grooves 9 is symmetrically rotatably connected with bidirectional screw rod 10, the front of two bidirectional screw rods 10 is symmetrically fixedly connected in the median of the back of two handles 6, the front and back of the opposite side of two limiting assemblies 8 is symmetrically movably connected with limiting plate 11, the median of limiting plate 11 close to the side of limiting assembly 8 is movably connected in the inner cavity of first movable groove 9 and is threadedly connected on the outer wall of bidirectional screw rod 10, by being provided with protection assembly 3, the controller 7 in its inner cavity can be better protected, by being provided with heat dissipation groove 5, can guarantee its heat dissipation, by being rotatably provided with handle 6, bidirectional screw rod 10 can be rotated, so that the limiting plate 11 at both ends cooperates with limiting assembly 8 and can better limit controller 7, in the process of warehouse filling pump truck body 1 travel, the phenomenon that controller 7 is damaged will not occur.

[0031] As Figure 1 , 3 , 4, a grain store pneumatic conveying of the warehouse pump car, the warehouse pump car body 1 top right side of the front fixedly connected with conveying air pump 12, conveying air pump 12 inner cavity of the left side of the filter assembly 15, conveying air pump 12 right side of the central fixedly connected with corrugated pipe 13, the front of the warehouse pump car body 1 fixedly connected with storage cabinet 22, storage cabinet 22 of the inner cavity is stored with connecting pipe 24, the right side of the corrugated pipe 13 fixedly connected with the first flange plate 14, the front of the filter assembly 15 fixedly connected with the handle 18 in the middle, the filter assembly 15 in the middle of the front is provided with a through slot 16, the left side of the through slot 16 inner cavity fixedly connected with filter plate 17, the top and bottom of the filter assembly 15 in the middle of the symmetric fixedly connected with reset block 19, reset block 19 movably connected in the top and bottom of conveying air pump 12 inner cavity, the top and bottom of conveying air pump 12 inner cavity fixedly connected with guide column 20, reset block 19 is sleeved on the outer wall of guide column 20, the back of the outer wall of guide column 20 is wound with spring 21, the front of spring 21 is fixedly connected with the back of reset block 19, the back of spring 21 is fixedly connected with the back of conveying air pump 12 inner cavity, the top of the storage cabinet 22 movably connected with movable baffle 23, the left and right sides of the connecting pipe 24 symmetrically fixedly connected with the second flange plate 25, the left side of the connecting pipe 24 outer wall fixedly connected with mounting ring 26, through the setting of connecting pipe 24, can be connected with each other through the second flange plate 25, in the process of conveying grain, the length of the whole conveying can be adjusted according to the height and position of the warehouse, through the setting of filter plate 17, the larger sundries in the grain can be filtered, so as to ensure the accuracy of the grain, and the filter assembly 15 is convenient to move, so as to facilitate the cleaning work of sundries.

[0032] As Figure 1 , 5As shown, a grain depot pneumatic conveying of the filling pump truck, the filling pump truck body 1 top right side of the central fixed connection has a fixed stake 28, the left side of the fixed stake 28 cavity movably connected with lifting arm 30, the left side of the lifting arm 30 cavity fixedly connected with hydraulic lifting rod 31, the filling pump truck body 1 top front and back left side of the symmetry fixedly connected with support assembly 35, the bottom of lifting arm 30 is provided with buffer assembly 27, the bottom of buffer assembly 27 is fixedly connected to the right side of the top of filling pump truck body 1, buffer assembly 27 is a cavity structure with the outside, the bottom of the buffer assembly 27 cavity is fixedly connected with the damper, the top of the damper is fixedly connected with the buffer plate, the top of the buffer plate is attached to the bottom of the lifting arm 30, the back of the fixed stake 28 is fixedly connected with the first servo motor 29, the front of the first servo motor 29 is fixedly connected with the base 34 through the first rotating shaft, the base 34 is rotatably connected in the inner cavity of the fixed stake 28, the front and back of the left side of the base 34 are fixedly connected with the movable column 33, the left side of the two movable columns 33 is fixedly connected with the limiting block, the movable column 33 and the limiting block are movably connected to the front and back of the inner cavity of the guide column 20, the left side of the lifting arm 30 is fixedly connected with the limiting block 32, the front of the opposite side of the two support assemblies 35 is symmetrically provided with the second movable slot 37, the front of the two second movable slots 37 is symmetrically rotatably connected with the lead screw 38, the top of the two lead screws 38 is symmetrically fixedly connected with the synchronous motor 36 through the second rotating shaft, the top of the two synchronous motors 36 is symmetrically fixedly connected with the two support assemblies 35, the inner cavity of the two second movable slots 37 is symmetrically movably connected with the support block, the two support blocks are symmetrically screwed on the outer wall of the two lead screws 38, the opposite side of the two support blocks is symmetrically rotatably connected to the left side of the front and back of the lifting arm 30, by starting the first servo motor 29, the angle of the lifting arm 30 can be adjusted, by starting the hydraulic lifting rod 31, the height of the feeding can be adjusted, by setting the support assembly 35, when the lifting arm 30 moves, it can support the lifting arm 30, at the same time, the synchronous motor 36 is started, the lifting arm 30 can be lifted, which can improve the efficiency of the lifting arm 30, when the lifting arm 30 is normal, the buffer assembly 27 can buffer the lifting arm 30, when the filling pump truck body 1 drives, the lifting arm 30 can be better protected.

[0033] It needs explanation, the present application is a kind of grain storehouse pneumatic conveying's packing pump car, when using, packing pump car body 1 is driven to suitable position, start hydraulic support rod 2 and ground contact, open movable baffle 23, take out connecting pipe 24, it is connected by second flange 25 each other, in the leftmost second flange 25 screw connection in the left side of conveying air pump 12, the installation ring 26 of the rightmost connecting pipe 24 is screw connection in the outer wall of limiting block 32, first flange 14 is moved to grain area, start first servo motor 29 and synchronous motor 36, first servo motor 29 is driven lifting arm 30 to rotate by base 34, synchronous motor 36 drives screw rod 38 to rotate, so that support block can simultaneously drive the left side of lifting arm 30 to rise, when lifting arm 30 moves, it will be separated from the left side of base 34, so that lifting arm 30 can move in the outer wall of movable column 33, after moving to suitable height, the leftmost connecting pipe 24 is aligned with grain discharge area, start conveying air pump 12, grain is input to grain discharge area through corrugated pipe 13 and connecting pipe 24, when grain passes through filter assembly 15, it will be filtered through filter plate 17, after grain discharging, pull handle 18 to the front, drive filter assembly 15 to move to the front, so as to clean the large volume impurities in the inner cavity of through slot 16, after releasing handle 18, spring 21 drives reset block 19 to reset, so that filter assembly 15 can be retracted into the inner cavity of conveying air pump 12, connecting pipe 24 is removed and placed in the inner cavity of storage cabinet 22, reset lifting arm 30, the bottom of lifting arm 30 will contact buffer assembly 27 at this time, when controller 7 needs to be maintained, baffle 4 is pulled up, two handles 6 are rotated, drive bidirectional screw rod 10 to rotate in the inner cavity of first movable slot 9, so that the limiting plate 11 at both ends can be separated from the outer wall of controller 7, at this time, controller 7 can be maintained.

[0034] The basic principles and main features of the present application are shown and described above, and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A pneumatic conveying loading pump truck for grain depots, comprising a loading pump truck body (1), characterized in that: A protective component (3) is fixedly connected to the back side of the right side of the loading pump truck body (1). A controller (7) is installed in the center of the inner cavity of the protective component (3). Limiting components (8) are symmetrically arranged at the top and bottom of the controller (7). Hydraulic support rods (2) are symmetrically fixedly connected to the left and right sides of the front and back of the loading pump truck body (1). A conveying air pump (12) is fixedly connected to the right side of the top front of the loading pump vehicle body (1). A filter assembly (15) is inserted into the left side of the inner cavity of the conveying air pump (12). A corrugated pipe (13) is fixedly connected to the center of the right side of the conveying air pump (12). A storage cabinet (22) is fixedly connected to the front of the loading pump vehicle body (1). A connecting pipe (24) is stored in the inner cavity of the storage cabinet (22). A fixed pile (28) is fixedly connected to the center of the top right side of the loading pump truck body (1). A lifting arm (30) is movably connected to the left side of the inner cavity of the fixed pile (28). A hydraulic lifting rod (31) is fixedly connected to the left side of the inner cavity of the lifting arm (30). Support components (35) are symmetrically fixedly connected to the left side of the top front and back of the loading pump truck body (1). A buffer component (27) is provided at the bottom of the lifting arm (30).

2. The grain depot pneumatic conveying loading pump truck according to claim 1, characterized in that: The protective component (3) has symmetrical heat dissipation grooves (5) in the center of the front and back sides. A baffle (4) is inserted into the right side of the inner cavity of the protective component (3). A rotating handle (6) is symmetrically connected to the top and bottom of the front of the protective component (3).

3. The grain depot pneumatic conveying loading pump truck according to claim 2, characterized in that: Two limiting components (8) are symmetrically provided with first movable grooves (9) in the center of opposite sides. Two bidirectional lead screws (10) are symmetrically rotatably connected in the inner cavity of the two first movable grooves (9). The front of the two bidirectional lead screws (10) is symmetrically fixedly connected to the center of the back of the two rotating handles (6). The front and back of the two limiting components (8) are symmetrically movably connected with limiting plates (11). The limiting plates (11) are movably connected in the inner cavity of the first movable grooves (9) and threaded to the outer wall of the bidirectional lead screws (10) in the center of the side near the limiting components (8).

4. The grain depot pneumatic conveying loading pump truck according to claim 1, characterized in that: A first flange (14) is fixedly connected to the right side of the corrugated pipe (13). A handle (18) is fixedly connected to the center of the front of the filter assembly (15). A through groove (16) is opened in the center of the filter assembly (15). A filter plate (17) is fixedly connected to the left side of the inner cavity of the through groove (16). A reset block (19) is symmetrically fixedly connected to the center of the top and bottom of the filter assembly (15). The reset block (19) is movably connected to the top and bottom of the inner cavity of the air pump (12). A guide post (20) is symmetrically fixedly connected to the top and bottom of the inner cavity of the air pump (12). The reset block (19) is sleeved on the outer wall of the guide post (20). A spring (21) is wound around the back of the outer wall of the guide post (20). The front of the spring (21) is fixedly connected to the back of the reset block (19). The back of the spring (21) is fixedly connected to the back of the inner cavity of the air pump (12).

5. A grain depot pneumatic conveying loading pump truck according to claim 1, characterized in that: The top of the storage cabinet (22) is movably connected to a movable baffle (23), and the left and right sides of the connecting pipe (24) are symmetrically fixedly connected to second flanges (25). The left side of the outer wall of the connecting pipe (24) is fixedly connected to an installation ring (26).

6. The grain depot pneumatic conveying loading pump truck according to claim 1, characterized in that: The bottom of the buffer assembly (27) is fixedly connected to the right side of the top of the loading pump truck body (1). The buffer assembly (27) is a cavity structure with the top communicating with the outside. A damper is symmetrically fixedly connected around the bottom of the inner cavity of the buffer assembly (27). A buffer plate is fixedly connected to the top of the damper. The top of the buffer plate is attached to the bottom of the lifting arm (30).

7. The grain depot pneumatic conveying loading pump truck according to claim 1, characterized in that: The back of the fixed pile (28) is fixedly connected to a first servo motor (29), and the front of the first servo motor (29) is fixedly connected to a base (34) through a first rotating shaft. The base (34) is rotatably connected in the inner cavity of the fixed pile (28). The front and back of the left side of the base (34) are symmetrically fixedly connected to movable columns (33), and the left sides of the two movable columns (33) are symmetrically fixedly connected to limit blocks.

8. A grain depot pneumatic conveying loading pump truck according to claim 7, characterized in that: The movable column (33) and the limiting block are both movably connected to the front and back of the inner cavity of the lifting arm (30).

9. A grain depot pneumatic conveying loading pump truck according to claim 1, characterized in that: Two support components (35) are symmetrically provided with second movable grooves (37) in the center of opposite sides. Screws (38) are symmetrically rotatably connected in the center of the inner cavity of the two second movable grooves (37). Synchronous motors (36) are symmetrically fixedly connected to the top of the two screws (38) through a second rotating shaft. The two synchronous motors (36) are symmetrically fixedly connected to the top of the two support components (35). Support blocks are symmetrically movably connected in the inner cavity of the two second movable grooves (37). The two support blocks are symmetrically threaded to the outer wall of the two screws (38). The opposite sides of the two support blocks are symmetrically rotatably connected to the left side of the front and back of the lifting arm (30).

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