Bar wedge fixing structure of mixer truck

Abstract

The utility model relates to the technical field of silicon carbide powder production, and discloses a mixer truck rod wedge fixing structure which comprises a base, the top of the base is fixedly connected with a stirring tank, the bottom of the base abuts against a moving plate, a clamping assembly is arranged at the top of the moving plate, and a driving assembly is arranged in the moving plate. A power-assisted handle is fixedly connected to one side of the top of the movable plate, a fixed sleeve is fixedly connected to one side of the power-assisted handle, a rod wedge is slidably connected to the interior of the fixed sleeve, two protruding blocks are slidably connected to the inner side of the bottom of the fixed sleeve, and baffles are fixedly connected to one sides of the two protruding blocks; and springs I are fixedly connected to one sides of the two baffles. According to the device, the rod wedge is fixed in the fixed sleeve, so that the probability that the rod wedge of the device falls into the tank body is reduced, the two clamping plates move oppositely, the stirring tank and the base are clamped and fixed at the top of the movable plate, and the stirring tank is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon carbide powder production, in particular to a rod wedge fixing structure of a mixer truck. Background Art

[0002] Silicon carbide powder is a compound composed of carbon and silicon elements, with high hardness, high melting point, excellent thermal conductivity and corrosion resistance. This material is widely used in the fields of industry and materials science. In the production process of silicon carbide powder, a mixer truck is usually used for stirring. When the mixer truck is in use, there are two main processes: driving along the track with power and stirring the slurry. When the mixer truck is stirring the slurry, the mixer truck needs to insert a wedge and fix it to the track to ensure that the mixer truck is positioned and does not move during the stirring process, so as to achieve the best stirring and protect the safety of the cylinder.

[0003] After the mixing is completed, the rod wedge needs to be pulled out and moved to the top of the next tank body. The rod wedge can only be placed on the vehicle body, and there is no setting to ensure that the position of the rod wedge is fixed. There is a risk of falling into the tank body. Therefore, a rod wedge fixing structure for a mixer truck is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a rod wedge fixing structure for a mixer truck, aiming to improve the problem that the rod wedge is difficult to fix in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rod wedge fixing structure for a mixer truck, comprising a base, a mixing tank is fixedly connected to the top of the base, a movable plate is abutted against the bottom of the base, a clamping assembly is arranged on the top of the movable plate, a driving assembly is arranged inside the movable plate, a power-assisting handle is fixedly connected to one side of the top of the movable plate, a fixed sleeve is fixedly connected to one side of the power-assisting handle, a rod wedge is slidably connected to the inside of the fixed sleeve, two protrusions are slidably connected to the inner side of the bottom of the fixed sleeve, one side of the two protrusions are fixedly connected to a baffle, one side of the two baffles are fixedly connected to a spring one, and one end of the two springs are respectively fixedly connected to the left and right sides of the inside of the fixed sleeve.

[0006] Furthermore, the driving assembly includes a double-end motor, which is fixedly connected to the inside of the movable plate. Both driving ends of the double-end motor are fixedly connected to threaded rods, and the outer circumferences of the two threaded rods are threadedly connected to movable blocks, and the middle parts of the two movable blocks are rotatably connected to connecting plates.

[0007] Furthermore, the clamping assembly includes two clamping plates, the two clamping plates are respectively fixedly connected to the tops of the two connecting plates, rubber pads are slidably connected inside the two clamping plates, and the base abuts against the opposite sides of the two rubber pads.

[0008] Furthermore, one end of the two protrusions is slidably connected to the inner side of the bottom of the rod wedge.

[0009] Furthermore, two supporting blocks are fixedly connected inside the movable plate, and one end of the two threaded rods is rotatably connected inside one side of the two supporting blocks respectively.

[0010] Furthermore, two springs 2 are fixedly connected inside the two clamps, one side of the two rubber pads is fixedly connected to a limit plate, and one end of the plurality of springs 2 is respectively fixedly connected to one side of the two limit plates.

[0011] Furthermore, two guide rails are slidably connected to the bottom of the movable plate.

[0012] Furthermore, a plurality of evenly distributed through holes are formed in the middle of one of the guide rails.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the rod wedge can be inserted into the fixed sleeve when not in use, and the two protrusions inside the fixed sleeve are inserted into the inner side of the bottom of the rod wedge to fix the rod wedge inside the fixed sleeve, thereby reducing the probability of the rod wedge of the equipment falling into the tank body, and facilitating quick search for missing parts of the equipment.

[0015] 2. In the utility model, the two driving ends of the double-ended motor drive the two threaded rods to rotate, so that the two moving blocks respectively drive the two clamping plates to move toward each other, clamping and fixing the mixing tank and the base on the top of the moving plate, which is convenient for disassembly and assembly of the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a mixer truck rod wedge fixing structure proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a fixing sleeve of a mixer truck rod wedge fixing structure proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a movable plate of a mixer truck rod wedge fixing structure proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of a clamping plate of a mixer truck rod wedge fixing structure.

[0020] Legend:

[0021] 1. Power handle; 2. Fixed sleeve; 3. Mixing tank; 4. Rod wedge; 5. Base; 6. Moving plate; 7. Perforation; 8. Guide rail; 9. Spring 1; 10. Bump; 11. Baffle; 12. Clamp; 13. Rubber pad; 14. Support block; 15. Moving block; 16. Double-end motor; 17. Threaded rod; 18. Connecting plate; 19. Spring 2; 20. Limit plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-2 The utility model provides an embodiment: a rod wedge fixing structure for a mixer truck, including a base 5, a mixing tank 3 is fixedly connected to the top of the base 5, a movable plate 6 is abutted against the bottom of the base 5, a power-assisting handle 1 is fixedly connected to one side of the top of the movable plate 6, a fixed sleeve 2 is fixedly connected to one side of the power-assisting handle 1, a rod wedge 4 is slidably connected inside the fixed sleeve 2, two protrusions 10 are slidably connected to the inner side of the bottom of the fixed sleeve 2, baffles 11 are fixedly connected to one side of the two protrusions 10, springs 9 are fixedly connected to one side of the two baffles 11, one end of the two springs 9 is respectively fixedly connected to the left and right sides of the fixed sleeve 2, and one end of the two protrusions 10 is slidably connected to the inner side of the bottom of the rod wedge 4.

[0024] Specifically, the base 5 is used to install the stirring tank 3, the stirring tank 3 can stir the silicon carbide powder, the movable plate 6 can drive the stirring tank 3 to move, the push-assisting handle 1 is used to push the movable plate 6 to move, the fixed sleeve 2 is used to place the fixed rod wedge 4, the protrusion 10 can be inserted into the bottom of the rod wedge 4 to fix the rod wedge 4 inside the fixed sleeve 2, the baffle 11 plays a role in limiting the movement of the protrusion 10, and the spring 9 can push the protrusion 10 to move.

[0025] Reference Figure 1 and Figure 3 A driving assembly is provided inside the movable plate 6, and the driving assembly includes a double-end motor 16, and the double-end motor 16 is fixedly connected inside the movable plate 6. Both driving ends of the double-end motor 16 are fixedly connected with threaded rods 17, and the outer peripheries of the two threaded rods 17 are threadedly connected with movable blocks 15, and the middle parts of the two movable blocks 15 are rotatably connected with connecting plates 18. Two supporting blocks 14 are fixedly connected inside the movable plate 6, and one end of the two threaded rods 17 is rotatably connected to the inside of one side of the two supporting blocks 14 respectively.

[0026] Specifically, the double-end motor 16 is used to drive the two threaded rods 17 to rotate. The rotation of the two threaded rods 17 causes the two moving blocks 15 to respectively drive the two clamping plates 12 to move toward each other. The connecting plate 18 serves to connect the moving blocks 15 and the clamping plates 12 to each other. The support block 14 is used to support the rotation of the threaded rods 17.

[0027] Reference Figure 3-4 A clamping assembly is provided on the top of the movable plate 6, and the clamping assembly includes two clamping plates 12, and the two clamping plates 12 are respectively fixedly connected to the tops of the two connecting plates 18, and rubber pads 13 are slidably connected inside the two clamping plates 12, and the base 5 abuts against the opposite sides of the two rubber pads 13, and two springs 2 19 are fixedly connected inside the two clamping plates 12, and one side of the two rubber pads 13 is fixedly connected to the limiting plate 20, and one end of multiple springs 2 19 is respectively fixedly connected to one side of the two limiting plates 20.

[0028] Specifically, the two clamps 12 move toward each other to clamp the base 5 on the top of the movable plate 6, the rubber pad 13 can enhance the friction between the clamp 12 and the base 5, the spring 19 can push the rubber pad 13 to fit tightly against the base 5, and the limit plate 20 is used to limit the movement of the rubber pad 13.

[0029] Reference Figure 1 Two guide rails 8 are slidably connected to the bottom of the movable plate 6, and a plurality of evenly distributed through holes 7 are opened in the middle of one of the guide rails 8.

[0030] Specifically, the guide rail 8 is used to support the movement of the movable plate 6 , and the rod wedge 4 can be inserted into the through hole 7 , so as to fix the base 5 and the mixing tank 3 on the guide rail 8 .

[0031] Working principle: After placing the mixing tank 3 and the base 5 on the top of the moving plate 6, start the double-end motor 16. The two driving ends of the double-end motor 16 drive the two threaded rods 17 to rotate, so that the two moving blocks 15 respectively drive the two clamping plates 12 to move toward each other, clamp the mixing tank 3 and the base 5 and fix them on the top of the moving plate 6, and then push the power-assisting handle 1 to push the mixing tank 3 to the specified position, and then pass the rod wedge 4 through the bottom of the moving plate 6 and insert it into one of the perforations 7, so that the mixing tank 3 is fixed on the top of the guide rail 8, and then the mixing work can be carried out. After the mixing is completed, the rod wedge 4 is pulled out and inserted into the fixed sleeve 2. The two protrusions 10 inside the fixed sleeve 2 are respectively pushed by two springs 9 to insert into the inner side of the bottom of the rod wedge 4, and the rod wedge 4 is fixed inside the fixed sleeve 2, thereby reducing the probability of the rod wedge 4 of the equipment falling into the tank body, which is convenient for quickly finding whether the equipment is missing parts.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixer wedge fixing structure, comprising a base (5), characterized in that: The top of the base (5) is fixedly connected to a stirring tank (3), the bottom of the base (5) is abutted against a moving plate (6), the top of the moving plate (6) is provided with a clamping assembly, the inside of the moving plate (6) is provided with a driving assembly, the top of the moving plate (6) is fixedly connected to a power assist handle (1), one side of the power assist handle (1) is fixedly connected to a fixed sleeve (2), the inside of the fixed sleeve (2) is slidably connected to a rod wedge (4), the inside of the bottom of the fixed sleeve (2) is slidably connected to two protrusions (10), one side of the two protrusions (10) is fixedly connected to a baffle (11), one side of the two baffles (11) is fixedly connected to a spring 1 (9), one end of the two springs 1 (9) is respectively fixedly connected to the left and right sides of the inside of the fixed sleeve (2).

2. A mixer truck rod wedge fixing structure according to claim 1, characterized in that: The driving assembly comprises a double-end motor (16), the double-end motor (16) being fixedly connected inside the moving plate (6), the two driving ends of the double-end motor (16) being fixedly connected to threaded rods (17), the outer circumferences of the two threaded rods (17) being threadedly connected to moving blocks (15), and the middle parts of the two moving blocks (15) being rotatably connected to connecting plates (18).

3. A mixer truck rod wedge fixing structure according to claim 2, characterized in that: The clamping assembly comprises two clamping plates (12), the two clamping plates (12) are respectively fixedly connected to the tops of the two connecting plates (18), the insides of the two clamping plates (12) are slidably connected with rubber pads (13), and the base (5) abuts against the opposite sides of the two rubber pads (13).

4. A mixer truck rod wedge fixing structure according to claim 1, characterized in that: One end of the two protrusions (10) is slidably connected to the inner side of the bottom of the rod wedge (4).

5. A mixer truck rod wedge fixing structure according to claim 2, characterized in that: Two support blocks (14) are fixedly connected inside the movable plate (6), and one end of the two threaded rods (17) is rotatably connected inside one side of the two support blocks (14).

6. A mixer truck rod wedge fixing structure according to claim 3, characterized in that: Two springs (19) are fixedly connected inside the two clamping plates (12), one side of the two rubber pads (13) is fixedly connected to a limit plate (20), and one end of a plurality of springs (19) is respectively fixedly connected to one side of the two limit plates (20).

7. The rod wedge fixing structure of a mixer truck according to claim 1, characterized in that: Two guide rails (8) are slidably connected to the bottom of the movable plate (6).

8. A mixer truck rod wedge fixing structure according to claim 7, characterized in that: A plurality of evenly distributed through holes (7) are formed in the middle of one of the guide rails (8).

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