Grinding device for trolley accessories

Abstract

The utility model discloses a coping device for a trolley accessory, and relates to the technical field of accessory coping, the coping device comprises a trolley accessory coping device body, the trolley accessory coping device body comprises a lap joint bedplate, the outer side surface of the lap joint bedplate is slidably sleeved with a closed sealing grinding mechanism, and the outer side surface of the lap joint bedplate is sleeved with a closed sealing grinding mechanism. A scrap recycling and collecting mechanism is arranged on the surface of the outer side of the top of the lap-joint table plate, accessory clamping units are arranged on the surfaces of the two sides of the lap-joint table plate, and movable closing units are arranged on the surfaces of the two sides of the accessory clamping units. Scraps ground by the device are matched with an air extractor to absorb air in the storage and concentration sleeve shell, are matched with an air guide pipe to guide the air into the scrap collection sleeve shell, and are matched with a filter layer on the inner side surface of the scrap collection sleeve shell to filter the air, so that scrap impurities are filtered; and then the air is exhausted through the exhaust hole.

Description

Technical Field

[0001] The utility model relates to the technical field of accessory grinding, in particular to a grinding device for trolley accessories. Background Art

[0002] Grinding machines are common equipment used to sharpen various knives, tools, trolley accessories, etc. They are also used for grinding, deburring and cleaning ordinary small parts. They are mainly composed of a base, a grinding wheel, an electric motor or other power source, a bracket, a protective cover and a water feeder. They can be divided into hand-held grinders, vertical grinders, suspended grinders, desktop grinders, etc. Trolley accessories are accessories used to assemble the trolley.

[0003] For example, Chinese patent publication number: CN215824988U is a grinding device for trolley accessories, which belongs to the technical field of grinding devices and includes a fixed base and a double-head grinder. The two ends of the double-head grinder are respectively provided with a rotating spindle, which can screen the fallen particles. When not in use, the collecting device can be stored in the interior of the fixed base, which is more practical and convenient.

[0004] The existing technology has the following problems: when the existing wheel pusher is being ground, a large amount of debris will be generated, and the debris will be directly discharged into the outside air, so that the employees around the grinding device will absorb the gas containing the debris into their bodies, which will cause physical injuries. In addition, the wheel is not easy to be effectively fixed when it is clamped, and it will cause rotation problems. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding device for wheelbarrow accessories to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A grinding device for trolley accessories comprises a trolley accessory grinding device body, wherein the trolley accessory grinding device body comprises an overlapping table, a closed sealing grinding mechanism is slidably sleeved on the outer surface of the overlapping table, and a debris recovery and collection mechanism is arranged on the top outer surface of the overlapping table.

[0008] Accessory clamping units are arranged on both side surfaces of the overlapping platform, movable closing units are arranged on both side surfaces of the accessory clamping units, and wheel positioning units are arranged on the inner side surface of the accessory clamping units.

[0009] The debris recovery and collection mechanism comprises an air suction and flow guiding unit, and a debris filtering unit is arranged on the outer surface of the air suction and flow guiding unit.

[0010] A further improvement of the technical solution of the utility model is that the accessory clamping unit includes a storage centralized shell fixedly installed on the outer surface of the top of the overlapping table, and a support block is fixedly connected to the top surface of the storage centralized shell.

[0011] A further improvement of the technical solution of the utility model is that the closed sealed grinding mechanism comprises a sealing door, so that the sealing door is closed and sealed on the outer surface of the storage and concentration shell, a rotator is fixedly installed on the inner surface of the sealing door, a rotating circle is fixedly connected to the output end of the rotator, and a grinding layer is provided on the outer surface of the rotating circle, so that the surface of the wheel is ground by using the grinding layer on the outer surface of the rotating circle.

[0012] A further improvement of the technical solution of the utility model is that the movable closing unit includes a limiting sliding rod fixedly connected to the two side surfaces of the storage and concentration shell, and the sealing door is slidably sleeved on the outer side surface of the limiting sliding rod.

[0013] A further improvement of the technical solution of the utility model is that the wheel positioning unit includes a support plate fixedly connected to the bottom surface of the inner side of the storage and concentration shell, a limiting column is fixedly connected to the top surface of the support plate, and the cart wheel is clamped to the surface of the limiting column, an elastic wire is fixedly connected to the outer surface of the limiting column, and a strip plate is swingably sleeved on the outer surface of the limiting column, and the strip plate is elastically pushed by the elastic wire to increase the surface overlap of the strip plate on the inner surface of the wheel, and an anti-skid layer is provided on the outer surface of the strip plate to increase the friction between the strip plate and the wheel surface and increase the clamping strength.

[0014] A further improvement of the technical solution of the utility model is that the exhaust and diversion unit includes an exhaust fan fixedly mounted on the outer surface of the support plate, and the grinding debris cooperates with the exhaust fan to absorb the air inside the storage and concentration shell. An air guide pipe is fixedly connected to the output end of the exhaust fan, and the top end extends through the storage and concentration shell to the outer surface. The top end of the air guide pipe is fixedly connected to a debris collection shell arranged on the surface of the support block.

[0015] A further improvement of the technical solution of the utility model is that the debris filtering unit includes a filter layer fixedly connected to the inner wall surface of the debris collection shell, which cooperates with the filter layer on the inner surface of the debris collection shell to filter the gas and filter out debris impurities. Exhaust holes are provided on both side surfaces of the debris collection shell.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a grinding device for trolley accessories, which clamps the wheel of the trolley onto the surface of the limit column, and cooperates with the elastic wire to elastically push the strip plate, so that the surface of the strip plate overlaps the inner surface of the wheel, and cooperates with the anti-skid layer to increase the friction between the wheel surface and the clamping strength.

[0018] 2. The utility model provides a grinding device for trolley accessories, which cooperates with a sealing door to slide on the surface of a limit sliding rod, so that the sealing door is closed and sealed on the outer surface of a storage and concentration sleeve, and cooperates with a rotator to rotate the rotating circle, so that the grinding layer on the outer surface of the rotating circle is used to grind the surface of the wheel.

[0019] 3. The utility model provides a grinding device for trolley accessories. The debris from grinding is absorbed by the air inside the collection and collection shell in cooperation with the exhauster, and then guided into the interior of the debris collection shell in cooperation with the air guide pipe. The gas is filtered by the filter layer on the inner surface of the debris collection shell to filter out the debris and impurities, and then the air is discharged through the exhaust hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the cart parts grinding device of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the sealing door of the utility model;

[0023] Figure 4 It is a schematic diagram of a partially cutaway three-dimensional structure of the storage centralized sleeve of the utility model;

[0024] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the debris recovery and collection mechanism of the utility model.

[0025] In the figure: 1. Cart accessory grinding device body; 11. Overlapping table; 12. Storage centralized shell; 121. Support plate; 122. Limiting column; 123. Elastic wire; 124. Strip plate; 125. Anti-slip layer;

[0026] 13. Limiting sliding rod; 14. Support block;

[0027] 2. Closed sealing and grinding mechanism; 21. Sealing door; 22. Rotator; 23. Rotating circle; 24. Grinding and grinding layer;

[0028] 3. debris recovery and collection mechanism; 31. exhaust fan; 32. air duct; 33. debris collection shell; 34. filter layer; 35. exhaust hole. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments:

[0030] Example 1

[0031] like Figure 1-5 As shown, the utility model provides a grinding device for wheelbarrow accessories, the wheel positioning unit includes a support plate 121 fixedly connected to the inner bottom surface of the storage and concentration shell 12, the top surface of the support plate 121 is fixedly connected to a limiting column 122, the wheel of the cart is clamped to the surface of the limiting column 122, the outer surface of the limiting column 122 is fixedly connected with an elastic wire 123, the elastic wire 123 cooperates with the strip plate 124 to elastically push, the outer surface of the limiting column 122 is swingably sleeved with a strip plate 124, the surface of the strip plate 124 is overlapped on the inner surface of the wheel, and an anti-skid layer 125 is provided on the outer surface of the strip plate 124, the anti-skid layer 125 cooperates with the anti-skid layer 125 to increase the friction between the surface of the wheel and the clamping strength.

[0032] Example 2

[0033] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, it includes a cart accessory grinding device body 1, the cart accessory grinding device body 1 includes an overlapping table 11, a closed and sealed grinding mechanism 2 is slidably sleeved on the outer surface of the overlapping table 11, a debris recovery and collection mechanism 3 is arranged on the top outer surface of the overlapping table 11, an accessory clamping unit is arranged on both side surfaces of the overlapping table 11, a movable closing unit is arranged on both side surfaces of the accessory clamping unit, a wheel positioning unit is arranged on the inner surface of the accessory clamping unit, the closed and sealed grinding mechanism 2 includes a sealing door 21, which cooperates with the sealing door 21 to slide on the surface of the limiting sliding rod 13, and a rotating mechanism is fixedly installed on the inner surface of the sealing door 21. The actuator 22 cooperates with the rotator 22 to rotate the rotating circle 23. The rotating circle 23 is fixedly connected to the output end of the rotator 22. A grinding layer 24 is provided on the outer surface of the rotating circle 23, so that the grinding layer 24 on the outer surface of the rotating circle 23 is used to grind the surface of the wheel. The mobile closing unit includes a limiting sliding rod 13 fixedly connected to the two side surfaces of the storage and concentration shell 12, and the sealing door 21 is slidably sleeved on the outer surface of the limiting sliding rod 13. The accessory clamping unit includes a storage and concentration shell 12 fixedly installed on the top outer surface of the overlapping table 11, so that the sealing door 21 is closed and sealed on the outer surface of the storage and concentration shell 12, and a support block 14 is fixedly connected to the top surface of the storage and concentration shell 12.

[0034] Example 3

[0035] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the debris recovery and collection mechanism 3 includes an exhaust guide unit, and a debris filtering unit is arranged on the outer surface of the exhaust guide unit. The exhaust guide unit includes an exhaust device 31 fixedly mounted on the outer surface of the support plate 121. The grinding debris cooperates with the exhaust device 31 to absorb the air inside the storage collection shell 12. The output end of the exhaust device 31 is fixedly connected with an air guide pipe 32, and the top end passes through the storage collection shell 12 and extends to the outside. On the side surface, the top end of the air duct 32 is fixedly connected to a debris collection shell 33 arranged on the surface of the support block 14, and cooperates with the air duct 32 to guide the air into the interior of the debris collection shell 33. The debris filtering unit includes a filter layer 34 fixedly connected to the inner wall of the debris collection shell 33, and cooperates with the filter layer 34 on the inner surface of the debris collection shell 33 to filter the gas and filter out debris impurities. Exhaust holes 35 are opened on both side surfaces of the debris collection shell 33, and the air is discharged through the exhaust holes 35.

[0036] The working principle of the grinding device for trolley accessories will be described in detail below.

[0037] like Figure 1-5 As shown, the wheel is clamped to the surface of the limiting column 122, and the elastic wire 123 is used to elastically push the strip plate 124, so that the surface of the strip plate 124 overlaps the inner surface of the wheel, and the anti-skid layer 125 is used to increase the friction between the surface of the wheel and the clamping force, and the sealing door 21 is used to slide on the surface of the limiting sliding rod 13, so that the sealing door 21 is closed and sealed on the outer surface of the storage and concentration shell 12, and the rotator 22 is used to rotate the rotating circle 23, so that the surface of the wheel is polished by the grinding layer 24 on the outer surface of the rotating circle 23, and the debris polished is absorbed by the exhauster 31 to absorb the air inside the storage and concentration shell 12, and the air guide pipe 32 is used to guide it into the interior of the debris collection shell 33, and the filter layer 34 on the inner surface of the debris collection shell 33 is used to filter the gas, filter out the debris and impurities, and then discharge the air through the exhaust hole 35.

[0038] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A grinding device for trolley accessories, suitable for grinding trolley wheel accessories, comprising a trolley accessories grinding device body (1), wherein the trolley accessories grinding device body (1) comprises an overlapped table (11), characterized in that: A closed sealing grinding mechanism (2) is slidably sleeved on the outer surface of the overlapping table (11), and a debris recovery and collection mechanism (3) is provided on the top outer surface of the overlapping table (11); Accessory clamping units are arranged on both side surfaces of the overlapped platform (11), movable closing units are arranged on both side surfaces of the accessory clamping unit, and a wheel positioning unit is arranged on the inner side surface of the accessory clamping unit; The debris recovery and collection mechanism (3) comprises an air suction and flow guiding unit, and a debris filtering unit is arranged on the outer surface of the air suction and flow guiding unit.

2. A grinding device for trolley accessories according to claim 1, characterized in that: The accessory snap-on unit comprises a storage centralized sleeve (12) fixedly mounted on the top outer surface of the overlapping platform (11), and a support block (14) is fixedly connected to the top surface of the storage centralized sleeve (12).

3. A grinding device for trolley accessories according to claim 2, characterized in that: The closed sealing grinding mechanism (2) comprises a sealing door (21), a rotator (22) is fixedly mounted on the inner surface of the sealing door (21), a rotating ring (23) is fixedly connected to the output end of the rotator (22), and a grinding layer (24) is provided on the outer surface of the rotating ring (23).

4. A grinding device for trolley accessories according to claim 3, characterized in that: The movable closing unit comprises a limiting sliding rod (13) fixedly connected to the two side surfaces of the storage and concentration casing (12), and the sealing door (21) is slidably sleeved on the outer side surface of the limiting sliding rod (13).

5. A grinding device for trolley accessories according to claim 2, characterized in that: The wheel positioning unit comprises a support plate (121) fixedly connected to the inner bottom surface of a storage and concentration casing (12); a limiting column (122) is fixedly connected to the top surface of the support plate (121); an elastic wire (123) is fixedly connected to the outer surface of the limiting column (122); a strip plate (124) is swingably sleeved on the outer surface of the limiting column (122); and an anti-slip layer (125) is provided on the outer surface of the strip plate (124).

6. A grinding device for trolley accessories according to claim 5, characterized in that: The air extraction and diversion unit comprises an air extractor (31) fixedly mounted on the outer surface of a support plate (121); an air guide tube (32) is fixedly connected to the output end of the air extractor (31), and the top end thereof passes through a storage and concentration sleeve (12) and extends to the outer surface; the top end of the air guide tube (32) is fixedly connected to a debris collection sleeve (33) arranged on the surface of a support block (14).

7. A grinding device for trolley accessories according to claim 1, characterized in that: The debris filtering unit comprises a filtering layer (34) fixedly connected to the inner wall surface of a debris collecting casing (33), and exhaust holes (35) are provided on both side surfaces of the debris collecting casing (33).

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