CN215319751U

CN215319751U - Concrete removing and cutting mechanism

Info

Publication number: CN215319751U
Application number: CN202121658270.3U
Authority: CN
Inventors: 孙明英; 谭钧方
Original assignee: Qingdao Zhongguangyuan Engineering Co ltd
Current assignee: Qingdao Zhongguangyuan Engineering Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-28
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a concrete removing and cutting mechanism, which relates to the technical field of concrete and comprises an installation base and an L-shaped support fixedly installed at one side of the top surface of the middle part of the installation base, wherein a cutting machine is fixedly installed on the L-shaped support, a conveying belt is arranged on the middle top surface of the installation base, a pushing concave-shaped frame is slidably installed at one end of the installation base, when an operator needs to remove and cut a concrete block, the concrete block can be conveyed onto the conveying belt, the cutting machine is started at the moment, the operator pushes the concrete block to the front end of a push plate, holds the handle and pushes the handle forwards, so that the push plate can be abutted against the concrete block, the concrete block is driven to move forwards, and the concrete block is cut by the cutting machine.

Description

Concrete removing and cutting mechanism

Technical Field

The utility model relates to the technical field of concrete, in particular to a concrete removing and cutting mechanism.

Background

Concrete, or cement concrete, is a composite material formed by binding fine and coarse aggregates with cement and hardening them over time, the most common of which in the past was lime-based cement, like lime paste, but hydraulic cements, such as calcium aluminate cement or portland cement, have also been used. Unlike other concrete, the non-cement-based concrete directly bonds various aggregates, and the concrete is usually required to be dismantled and cut when being recycled, so that the recycling of the concrete is facilitated.

Current concrete is demolishd cutting device and all is the cutting of direct use electric saw usually, and this kind of mode needs the operator to cut by hand electric saw always in the cutting process, not only consumes the manpower, cuts inefficiency simultaneously, and the operator of being not convenient for carries out the work of cutting concrete for a long time, and the concrete after the cutting is also not convenient for collect.

To the above problems, a concrete removing and cutting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete removing and cutting mechanism which is used for working, so that the problems that in the background, the concrete removing and cutting device is usually directly used for cutting by using an electric saw, and in the mode, an operator is required to always carry out cutting by using the electric saw in the cutting process, so that the labor is consumed, the cutting efficiency is low, the operator is inconvenient to carry out long-term concrete cutting work, and the cut concrete is inconvenient to collect are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete removing and cutting mechanism comprises an installation base and an L-shaped support fixedly installed at one side of the top surface of the middle of the installation base, wherein a cutting machine is fixedly installed on the L-shaped support, a conveying belt is arranged on the middle top surface of the installation base, a pushing concave frame is installed at one end of the installation base in a sliding mode, a conveying belt installation groove is formed in the middle of the top surface of the installation base, the conveying belt is movably installed in the conveying belt installation groove, a concave inner groove is formed in an inner cavity of the installation base, and the pushing concave frame is installed in the concave inner groove in a sliding mode;

promote concave type frame and include concave type frame main part and fixed mounting handle on the outer wall of concave type frame main part one end, on the outer wall of one side at concave type frame main part both ends respectively movable mounting have the push pedal, and push pedal elastic connection is provided with the stopper in the push pedal in the concave type frame main part.

Further, a brush is fixedly installed on the bottom surface of one end of the inner cavity of the conveying belt installation groove.

Furthermore, a pair of arc-shaped slideways is respectively arranged on the inner walls of two sides of two ends of the concave inner groove.

Furthermore, a pair of balls are arranged on the outer walls of the two sides of the two ends of the concave frame main body respectively, and the balls are arranged in the arc-shaped slide ways.

Furthermore, a communicating slide hole is formed in the outer wall of the push plate.

Further, the stopper includes the stopper main part and through threaded connection the screw thread knob on stopper main part one end outer wall, and the output of screw thread knob runs through the setting in the intercommunication slide opening.

Furthermore, stopper main part connecting thread knob one end is provided with little ball, and little ball sets up the upper and lower both ends at the stopper main part respectively.

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

1. according to the concrete removing and cutting mechanism provided by the utility model, when an operator needs to remove and cut a concrete block, the concrete block can be conveyed to the conveying belt, the cutting machine is started, the operator pushes the concrete block to the front end of the push plate, holds the handle and pushes the handle forwards, so that the push plate can be abutted against the concrete block, the concrete block is driven to move forwards, and the concrete block is cut by the cutting machine.

2. According to the concrete removing and cutting mechanism provided by the utility model, the brush is fixedly arranged on the bottom surface of one end of the inner cavity of the conveying belt mounting groove, and the brush bristles on the brush are contacted with the surface of the conveying belt, so that the brush can clean the surface of a section of conveying belt which is conveyed, and simultaneously, concrete fragments on the surface of the conveying belt can be completely cleaned and discharged.

3. According to the concrete dismantling and cutting mechanism provided by the utility model, the position of the limiting block can be adjusted in the communicating slide hole by screwing the thread knob, and the main body of the limiting block is fastened on the push plate by screwing the thread knob after the adjustment is completed.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic perspective view of the mounting base of the present invention;

FIG. 3 is a schematic plan view of the brush of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of a push concave frame according to the present invention;

fig. 5 is a schematic perspective view of the limiting block of the present invention.

In the figure: 1. installing a base; 11. a conveyor belt mounting groove; 111. a brush; 12. a concave inner groove; 121. an arc-shaped slideway; 2. a conveyor belt; 3. an L-shaped bracket; 4. a cutter; 5. pushing the concave frame; 51. a concave frame body; 511. a ball bearing; 52. a grip; 53. pushing the plate; 531. a communicating slide hole; 54. a limiting block; 541. a stopper body; 5411. a small ball; 542. a threaded knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 4, a concrete removing and cutting mechanism comprises a mounting base 1 and an L-shaped bracket 3 fixedly mounted at one side of the top surface of the middle part of the mounting base 1, a cutting machine 4 is fixedly mounted on the L-shaped bracket 3, a conveyor belt 2 is arranged on the middle top surface of the mounting base 1, a pushing concave frame 5 is slidably mounted at one end of the mounting base 1, a conveyor belt mounting groove 11 is arranged at the middle part of the top surface of the mounting base 1, one end of the conveyor belt mounting groove 11 is communicated, the conveyor belt 2 is movably mounted in the conveyor belt mounting groove 11, a concave inner groove 12 is arranged in the inner cavity of the mounting base 1, the pushing concave frame 5 is slidably mounted in the concave inner groove 12, the pushing concave frame 5 comprises a concave frame main body 51 and a handle 52 fixedly mounted on the outer wall of one end of the concave frame main body 51, push plates 53 are movably mounted on the outer walls of one sides of the two ends of the concave frame main body 51, the push plate 53 is elastically connected to the concave frame main body 51, one end of the push plate 53 connected to the concave frame main body 51 is respectively arranged at the outer sides of the two ends of the concave frame main body 51, the push plate 53 is provided with a limit block 54, when an operator needs to detach and cut a concrete block, the concrete block can be conveyed to the conveyor belt 2, at the moment, the cutting machine 4 is started, the operator can hold and push the handle 52 forwards after pushing the concrete block to the front end of the push plate 53, the push plate 53 can be abutted against the concrete block to drive the concrete block to move forwards, the concrete block can be cut by the cutting machine 4, the arrangement not only saves manpower in operation, but also has high cutting efficiency, and one end of the push plate 53 connected to the concave frame main body 51 is respectively arranged at the outer sides of the two ends of the concave frame main body 51, so that the push plate 53 can penetrate through the concrete block and can be abutted against the concrete block, the concrete block is driven to move forward.

Referring to fig. 1, 2 and 3, a concrete removing and cutting mechanism is provided, wherein a brush 111 is fixedly installed on a bottom surface of an inner cavity of a conveyor belt installation groove 11, a pair of arc-shaped slideways 121 is respectively arranged on inner walls of two sides of two ends of a concave inner groove 12, and a brush 111 is fixedly installed on a bottom surface of one end of the inner cavity of the conveyor belt installation groove 11, so that the brush 111 can clean a surface of a section of conveyor belt 2 which is conveyed, and can ensure that concrete fragments on the surface of the conveyor belt 2 can be completely cleaned and discharged by contacting bristles on the brush 111 with the surface of the conveyor belt 2.

Referring to fig. 1, 4 and 5, a concrete removing and cutting mechanism, a pair of balls 511 are respectively disposed on outer walls of two sides of two ends of a concave frame body 51, the balls 511 are disposed in an arc-shaped sliding way 121, a communicating sliding hole 531 is disposed on an outer wall of a push plate 53, a stopper 54 includes a stopper body 541 and a screw knob 542 screwed on an outer wall of one end of the stopper body 541, an output end of the screw knob 542 penetrates the communicating sliding hole 531, a small ball 5411 is disposed at an end of the stopper body 541, the small ball 5411 is respectively disposed at upper and lower ends of the stopper body 541, the position of the stopper 54 can be adjusted in the communicating sliding hole 531 by screwing the screw knob 542, after the adjustment, the stopper body 541 is fastened to the push plate 53 by screwing the screw knob 542, the arrangement not only can limit a cut concrete block on a conveyor belt 2, meanwhile, the clamping device can limit and clamp concrete blocks with different widths.

The working principle is as follows: when an operator needs to detach and cut the concrete block, the concrete block can be conveyed to the conveying belt 2, the cutting machine 4 is started, the operator pushes the concrete block to the front end of the push plate 53, holds the handle 52 and pushes forwards, so that the push plate 53 can be abutted against the concrete block to drive the concrete block to move forwards, the concrete block is cut through the cutting machine 4, one end of the push plate 53 connected to the concave frame main body 51 is respectively arranged at the outer sides of the two ends of the concave frame main body 51, the push plate 53 can penetrate through the concrete block and can be abutted against the concrete block to drive the concrete block to move forwards, the brush 111 is fixedly arranged on the bottom surface of one end of the inner cavity of the conveying belt mounting groove 11, and the brush 111 can clean the surface of one section of the conveying belt 2 after the brush 111 is contacted with the surface of the conveying belt 2, the position of the stopper 54 can be adjusted in the communicating slide hole 531 by screwing the threaded knob 542, and after the adjustment is completed, the stopper body 541 is fastened to the push plate 53 by screwing the threaded knob 542.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 cutting mechanism is demolishd to concrete, includes L type support (3) of installation base (1) and fixed mounting in installation base (1) middle part top surface one side department, and fixed mounting has cutting machine (4), its characterized in that on L type support (3): a conveyor belt (2) is arranged on the middle top surface of the mounting base (1), a pushing concave frame (5) is slidably mounted at one end of the mounting base (1), a conveyor belt mounting groove (11) is formed in the middle of the top surface of the mounting base (1), the conveyor belt (2) is movably mounted in the conveyor belt mounting groove (11), a concave inner groove (12) is formed in an inner cavity of the mounting base (1), and the pushing concave frame (5) is slidably mounted in the concave inner groove (12);

promote concave type frame (5) including concave type frame main part (51) and fixed mounting handle (52) on concave type frame main part (51) one end outer wall, on the outer wall of one side at concave type frame main part (51) both ends respectively movable mounting have push pedal (53), and push pedal (53) elastic connection is provided with stopper (54) on push pedal (53) on concave type frame main part (51).

2. A concrete demolition cutting mechanism as recited in claim 1 wherein: and a brush (111) is fixedly arranged on the bottom surface of one end of the inner cavity of the conveying belt mounting groove (11).

3. A concrete demolition cutting mechanism as recited in claim 1 wherein: and a pair of arc-shaped slideways (121) are respectively arranged on the inner walls of two sides of two ends of the concave inner groove (12).

4. A concrete demolition cutting mechanism as recited in claim 3 wherein: the outer walls of two sides of two ends of the concave frame main body (51) are respectively provided with a pair of balls (511), and the balls (511) are arranged in the arc-shaped slide ways (121).

5. A concrete demolition cutting mechanism as recited in claim 1 wherein: and a communicating sliding hole (531) is formed in the outer wall of the push plate (53).

6. A concrete demolition cutting mechanism as claimed in claim 5 wherein: the limiting block (54) comprises a limiting block main body (541) and a thread knob (542) which is connected to the outer wall of one end of the limiting block main body (541) through threads, and the output end of the thread knob (542) penetrates through the communicating sliding hole (531).

7. A concrete demolition cutting mechanism as claimed in claim 6 wherein: and one end of the limiting block main body (541) connected with the threaded knob (542) is provided with a small ball (5411), and the small ball (5411) is respectively arranged at the upper end and the lower end of the limiting block main body (541).