CN220699980U

CN220699980U - Roughening device for concrete precast slab machining

Info

Publication number: CN220699980U
Application number: CN202322129168.XU
Authority: CN
Inventors: 冯明水; 闫伟昂; 曹梦喨; 唐其斌
Original assignee: Zhejiang Building Materials Group Construction Industrial Co ltd
Current assignee: Zhejiang Building Materials Group Construction Industrial Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-04-02
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a roughening device for concrete precast slab processing, which comprises a body, casters, cutting rollers, a double-headed motor and a water pump, wherein the casters are arranged on the left side and the right side of the bottom end of the body, the cutting rollers are arranged in the middle end of the body, a telescopic rod is fixedly arranged at the right upper end of the body, a grip is arranged at the other end of the telescopic rod, the double-headed motor is fixedly arranged at the right upper end of the body, a water storage tank is fixedly arranged at the left upper end of the body, and the water pump is fixedly arranged at the front side of the water storage tank. This roughening device is used in concrete prefabricated plate processing is provided with the device of dust absorption, and during the double-end motor rotated, one end enabled the cutting roller to rotate work cutting and mix earth, and the other end enabled dust absorption box absorption cutting in-process produced dust, and the dust is finally collected in the collection box to reach the effect that the device reduces greatly in the working process dust, improved work efficiency, reduced the quantity that the user breathed in the dust in lung.

Description

Roughening device for concrete precast slab machining

Technical Field

The utility model relates to the technical field of concrete precast slabs, in particular to a roughening device for concrete precast slab processing.

Background

The concrete precast slab is required to be napped in the manufacturing process, the napping is also called concrete roughening, and the like, and a strip of dent is chiseled on the surface of the finished concrete precast slab by using a napping machine, so that the concrete precast slab has the function of increasing the cohesive force.

In the prior art, chinese patent with the authority bulletin number of CN212405956U discloses a portable concrete roughening tool, which comprises a bottom framework, a roughening brush and a counterweight box, wherein the bottom framework is of a rectangular structure and comprises an upper framework plate, a lower framework plate and a supporting plate vertically arranged between the upper framework plate and the lower framework plate, and the supporting plate comprises a supporting plate I and a supporting plate II; the number of the napping brushes is 2, and the napping brushes are respectively arranged at the left side and the right side below the lower skeleton plate; the counterweight box comprises 1 roof and 4 curb plates, and 4 curb plates form counterweight box main part to set up the spout at the top, the roof is through the unsealing of the realization counterweight box of reciprocating operation on the spout, the counterweight box sets up in last skeleton board upper surface central point put, and is furnished with a plurality of volumes, weight homoenergetic balancing weights the same in the box, increases and decreases the balancing weight according to actual need during the napping operation, control napping degree of depth.

When the portable concrete roughening tool is used, the counterweight box main body is formed through the set side plates, the sliding groove is formed in the top of the counterweight box main body, and the top plate is unsealed through the reciprocating operation on the sliding groove, so that the counterweight box is easy to operate and carry by hands during roughening operation, but a large amount of dust can be generated by the roughening tool during working on the concrete, the roughening tool is easy to be inhaled into the lung by a user, the physical health is influenced, and meanwhile, the dust is adsorbed on the tool and is more troublesome to clean.

Aiming at the problems, innovative design is urgently needed on the basis of the original portable concrete roughening tool structure.

Disclosure of Invention

The utility model aims to provide a roughening device for processing a concrete precast slab, which is used for solving the problems that dust is easy to generate and cleaning is troublesome in the working process proposed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete prefabricated plate processing is with napping device, includes body, truckle, cutting roller, double-end motor and water pump, the truckle is installed to the bottom left and right sides of body, and the middle-end internally mounted of body has the cutting roller, the upper right end fixed mounting of body has the telescopic link, and the other end of telescopic link is provided with the handle, the upper right end fixed mounting of body has the double-end motor, and the upper left end fixed mounting of body has the storage water tank, the front side fixed mounting of storage water tank has the water pump, and the top threaded connection of storage water tank has the button lid, the bottom fixedly connected with water pipe of water pump, and the terminal fixedly connected with shower nozzle of water pipe;

the one end fixedly connected with eccentric wheel of double-end motor, and the bottom rotation of eccentric wheel is connected with first dwang to the other end of first dwang rotates and is connected with the second dwang, and the other end of second dwang rotates simultaneously and is connected with the pull rod, the bottom fixedly connected with piston of pull rod, the front side right-hand member fixed mounting of body has the extrusion box, and the inside of extrusion box is provided with the piston, the bottom through-connection of extrusion box has first check valve and second check valve, and the end-to-end connection of first check valve has first straw to the end fixedly connected with second straw of second check valve, the inside dust absorption box that is provided with in bottom of body, and the inside through-connection of dust absorption box has first straw.

Further, collect the right-hand side that the box is located the extrusion box, and extrusion box fixed mounting is in the front side of body, the left end through connection of collecting the box has the second straw, and the inside of collecting the box is provided with the filter screen to the venthole has been seted up to the right-hand member of collecting the box, and the front side of collecting the box is provided with the door simultaneously, after the device work is accomplished, and the user opens the dust clearance that the door will collect and come out, makes things convenient for the use after the device.

Further, the telescopic rod and the body form a telescopic structure, the button cover is in threaded connection with the water storage tank, and a user holds the handle pushing device on the telescopic rod to work.

Further, the eccentric wheel forms a rotating structure with the body through the double-headed motor, the first rotating rod and the eccentric wheel form a rotating structure, the second rotating rod and the first rotating rod form a rotating structure, meanwhile, the pull rod and the second rotating rod form a rotating structure, one end of the double-headed motor can enable the cutting roller to rotate and work, and the other end of the double-headed motor can enable the dust collecting device to work, so that dust is absorbed in the roughening process of the device.

Further, the shower nozzle is provided with three in the bottom of body inside, and the shower nozzle passes through the water pipe and constitutes the communication structure with the storage water tank, and the shower nozzle is facing to the cutting roller, washs it in the cutting roller rotation work.

Further, the piston and the extrusion box form a sliding structure, the extrusion box forms a communication structure with the dust collection box through a first one-way valve, the extrusion box forms a communication structure with the collection box through a second one-way valve, the first one-way valve can suck air, and the second one-way valve can exhaust air.

Compared with the prior art, the utility model has the beneficial effects that:

1. this roughening device is used in concrete prefabricated plate processing is provided with the device of dust absorption, and during the double-end motor rotated, one end enabled the cutting roller to rotate work cutting and mix earth, and the other end enabled dust absorption box absorption cutting in-process produced dust, and the dust is finally collected in the collection box to reach the effect that the device reduces greatly in the working process dust, improved work efficiency, reduced the quantity that the user breathed in the dust in lung.

2. This roughening device is used in concrete prefabricated plate processing is provided with abluent device, and the cutting roller has impurity such as kibbling concrete dust at its surface in the cutting process, and the user opens the water pump, makes the shower nozzle water spray to reach the effect of wasing the cutting roller, convenient to use, the storage water tank can be through opening the new cover and add water.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the bottom structure of the present utility model;

FIG. 4 is a front view of the twist cap of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 according to the present utility model.

In the figure: 1. a body; 2. casters; 3. a cutting roller; 4. a telescopic rod; 5. a grip; 6. a double-ended motor; 7. a water storage tank; 8. a water pump; 9. a button cover; 10. a water pipe; 11. a spray head; 12. an eccentric wheel; 13. a first rotating lever; 14. a second rotating lever; 15. a pull rod; 16. a piston; 17. extruding the box; 18. a first one-way valve; 19. a second one-way valve; 20. a first straw; 21. a second straw; 22. a collection box; 23. a door; 24. a dust collection box; 25. a filter screen; 26. and an air outlet hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a concrete prefabricated plate processing is with napping device, including body 1, truckle 2, cutting roller 3, double-end motor 6 and water pump 8, truckle 2 is installed to the left and right sides of the bottom of body 1, and the middle-end internally mounted of body 1 has cutting roller 3, the right upper end fixed mounting of body 1 has telescopic link 4, and the other end of telescopic link 4 is provided with handle 5, the right upper end fixed mounting of body 1 has double-end motor 6, and the left upper end fixed mounting of body 1 has storage water tank 7, the front side fixed mounting of storage water tank 7 has water pump 8, and the top screw thread of storage water tank 7 is connected with twist cap 9, the bottom fixedly connected with water pipe 10 of water pump 8, and the end fixedly connected with shower nozzle 11 of water pipe 10;

one end fixedly connected with eccentric wheel 12 of double-end motor 6, and the bottom rotation of eccentric wheel 12 is connected with first dwang 13, and the other end rotation of first dwang 13 is connected with second dwang 14, the other end rotation of second dwang 14 is connected with pull rod 15 simultaneously, the bottom fixedly connected with piston 16 of pull rod 15, the front side right-hand member fixed mounting of body 1 has extrusion box 17, and the inside of extrusion box 17 is provided with piston 16, the bottom through connection of extrusion box 17 has first check valve 18 and second check valve 19, and the end connection of first check valve 18 has first straw 20, and the end fixedly connected with second straw 21 of second check valve 19, the inside dust absorption box 24 that is provided with in bottom of body 1, and the inside through connection of dust absorption box 24 has first straw 20.

The collecting box 22 is positioned at the right side of the extruding box 17, the extruding box 17 is fixedly arranged at the front side of the body 1, the left end of the collecting box 22 is connected with a second suction pipe 21 in a penetrating way, a filter screen 25 is arranged in the collecting box 22, the right end of the collecting box 22 is provided with an air outlet hole 26, meanwhile, the front side of the collecting box 22 is provided with a door 23, the eccentric wheel 12 and the body 1 form a rotating structure through the double-headed motor 6, the first rotating rod 13 and the eccentric wheel 12 form a rotating structure, the second rotating rod 14 and the first rotating rod 13 form a rotating structure, the pull rod 15 and the second rotating rod 14 form a rotating structure, the piston 16 and the extruding box 17 form a sliding structure, the extruding box 17 forms a communicating structure through the first one-way valve 18 and the dust collecting box 24, and the extruding box 17 forms a communicating structure through the second one-way valve 19 and the collecting box 22;

according to fig. 1-5, firstly, the user places the device on the concrete precast slab, then the user holds the handle 5, the user opens the double-headed motor 6, the cutting roller 3 rotates to work when the rear side output end of the double-headed motor 6 rotates, the cutting roller 3 naps the concrete precast slab, dust is generated in the napping process, the eccentric wheel 12 rotates when the other end output end of the double-headed motor 6 rotates, the first rotating rod 13 rotates, the second rotating rod 14 rotates when the first rotating rod 13 rotates, the pull rod 15 moves up and down, the piston 16 presses dust-bearing air in the pressing box 17 when the pull rod 15 moves up and down, the dust-bearing air enters the collecting box 22 through the second one-way valve 19 and the second suction pipe 21 when the pull rod 15 moves down, the filter screen 25 in the collecting box 22 stops the dust, the dust-bearing air is discharged from the air outlet hole 26, when the pull rod 15 moves up, the first one-way valve 18 starts to suck air, the first one-way valve 18 is connected with the first suction pipe 20, the first suction pipe 20 is connected with the dust suction box 24 in a penetrating way, the dust collection box 24, the dust is sucked into the cutting box 24 in a reciprocating manner when the dust collection box is pressed down, and the dust is sucked into the cutting box 17 again, and the dust collection box is sucked into the dust collection box through the cutting box, and the dust collection box is sucked into the dust collection box again, when the dust collection box is sucked into the dust collection box, and the dust is sucked into the dust collection box.

The telescopic rod 4 and the body 1 form a telescopic structure, the button cover 9 is in threaded connection with the water storage tank 7, three spray heads 11 are arranged in the bottom end of the body 1, and the spray heads 11 and the water storage tank 7 form a communication structure through a water pipe 10;

according to fig. 1-5, when the device works, concrete dust is adsorbed on the cutting roller 3, a user turns on the water pump 8, the water pump 8 enables water in the water storage tank 7 to be sprayed out from the spray head 11 through the water pipe 10, and the sprayed water cleans the cutting roller 3, so that an automatic cleaning effect is achieved.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete prefabricated plate processing is with napping device, includes body (1), truckle (2), cutting roller (3), double-end motor (6) and water pump (8), its characterized in that: caster (2) are installed on the left side and the right side of the bottom end of the body (1), a cutting roller (3) is installed in the middle end of the body (1), a telescopic rod (4) is fixedly installed at the right upper end of the body (1), a grip (5) is arranged at the other end of the telescopic rod (4), a double-head motor (6) is fixedly installed at the right upper end of the body (1), a water storage tank (7) is fixedly installed at the left upper end of the body (1), a water pump (8) is fixedly installed on the front side of the water storage tank (7), a button cover (9) is connected to the upper side of the water storage tank (7) in a threaded mode, a water pipe (10) is fixedly connected to the bottom end of the water pump (8), and a spray head (11) is fixedly connected to the tail end of the water pipe (10).

One end fixedly connected with eccentric wheel (12) of double-end motor (6), and the bottom rotation of eccentric wheel (12) is connected with first dwang (13) to the other end rotation of first dwang (13) is connected with second dwang (14), and the other end rotation of second dwang (14) is connected with pull rod (15) simultaneously, the bottom fixedly connected with piston (16) of pull rod (15), the front side right-hand member fixed mounting of body (1) has extrusion box (17), and the inside of extrusion box (17) is provided with piston (16), the bottom through-connection of extrusion box (17) has first check valve (18) and second check valve (19), and the end-to-end connection of first check valve (18) has first straw (20), and the end fixedly connected with second straw (21) of second check valve (19), the inside dust absorption box (24) that is provided with in bottom of body (1), and the inside through-connection of dust absorption box (24) has first straw (20).

2. The roughening device for concrete precast slab processing as recited in claim 1, wherein: the collecting box (22) is located the right side of extrusion box (17), and extrusion box (17) fixed mounting is in the front side of body (1), the left end through-connection of collecting box (22) has second straw (21), and the inside of collecting box (22) is provided with filter screen (25) to venthole (26) have been seted up to the right-hand member of collecting box (22), and the front side of collecting box (22) is provided with door (23) simultaneously.

3. The roughening device for concrete precast slab processing as recited in claim 1, wherein: the telescopic rod (4) and the body (1) form a telescopic structure, and the button cover (9) is in threaded connection with the water storage tank (7).

4. The roughening device for concrete precast slab processing as recited in claim 1, wherein: the eccentric wheel (12) and the body (1) form a rotating structure through the double-headed motor (6), the first rotating rod (13) and the eccentric wheel (12) form a rotating structure, the second rotating rod (14) and the first rotating rod (13) form a rotating structure, and the pull rod (15) and the second rotating rod (14) form a rotating structure.

5. The roughening device for concrete precast slab processing as recited in claim 1, wherein: the three spray heads (11) are arranged in the bottom end of the body (1), and the spray heads (11) and the water storage tank (7) form a communication structure through a water pipe (10).

6. The roughening device for concrete precast slab processing as recited in claim 1, wherein: the piston (16) and the extrusion box (17) form a sliding structure, the extrusion box (17) and the dust collection box (24) form a communication structure through a first one-way valve (18), and the extrusion box (17) and the collection box (22) form a communication structure through a second one-way valve (19).