CN212732335U

CN212732335U - Concrete test block breaker

Info

Publication number: CN212732335U
Application number: CN202021261980.8U
Authority: CN
Inventors: 雷永安
Original assignee: Shaanxi Xinyida Building Materials Industry Development Co ltd
Current assignee: Shaanxi Xinyida Building Materials Industry Development Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-19
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a concrete test block breaker, include the support body and be located broken case on the support body, broken incasement is equipped with two sets of rotors, and is two sets of rotor axial parallel arrangement, the rotor stretches out the one end of broken case is equipped with first driving motor, be equipped with a plurality of boards hammers on the rotor, it is two sets of to be located crisscross the setting of board hammer on the rotor, be equipped with a plurality of separation bars, a plurality of under the rotor separation bar axial parallel arrangement, the separation bar stretches out the one end of broken case is provided with the drive separation bar pivoted second driving motor, and is a plurality of the separation bar is kept away from second driving motor one end is connected with supporting component jointly. The utility model discloses a concrete test block breaker through setting up rotatable knockout pin, can concentrate the broken test block of certain specification and collect, has avoided the inconvenient that the categorised recycle in later stage brought.

Description

Concrete test block breaker

Technical Field

The application relates to the field of concrete processing equipment, in particular to a concrete test block crushing device.

Background

In recent years, with the rapid development of modern construction in our country, the capital construction is one of the driving forces for the rapid increase of the economy in our country, the use demand of concrete as a basic material of the capital construction is gradually increased, and the test demand for the strength requirement of the concrete test block is also gradually urgent, so that the development of the concrete test block crushing equipment industry is driven by the concrete test block, and how to more effectively treat and recycle the waste concrete test block obviously becomes an epoch development problem.

Chinese patent with publication number CN204911635U discloses a counterattack crusher, which comprises a crushing box with a blanking port, a rotor arranged inside the crushing box, and a board hammer arranged on the rotor, and further comprises a baffle plate, wherein the baffle plate and the side wall of the crushing box form a feed port, the number of the feed port and the number of the rotor are two, the rotor and the feed port are correspondingly arranged, and the rotor is located below the feed port, and the rotor rotates in opposite directions.

The working process of the impact crusher is as follows: the stone is thrown into the crushing box from the feed port, when the stone is contacted with the rotor rotating at a high speed, the plate hammer on the rotor impacts the stone fed into the crushing box at a high speed to crush the stone, the crushed stone on the left side is thrown to the right side of the crushing box at a high speed along the tangential direction of the part struck by the plate hammer, the crushed stone on the right side is thrown to the left side of the crushing box at a high speed along the tangential direction of the part struck by the plate hammer, the stone on the left side and the stone on the right side collide in the crushing box, and the generated huge collision force enables the stone to crush the stone.

The above prior art solutions have the following drawbacks: after the impact crusher crushes the concrete test blocks, the concrete crushing blocks with different grain diameters are mixed together, so that the crushed concrete blocks are inconvenient to recycle.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the recycling after the concrete test block is broken, through setting up a plurality of rotatable separating rods, can carry out classified collection to the broken fragment of concrete test block of different particle diameters, be convenient for to the broken kibbling recycling of concrete test block, simultaneously, can avoid the broken block joint of concrete test block in the middle of adjacent separating rod, the utility model aims at providing a concrete test block breaker.

The above object of the present invention can be achieved by the following technical solutions: a concrete test block crushing device comprises a frame body and a crushing box located on the frame body, wherein two groups of rotors are arranged in the crushing box, the two groups of rotors are axially arranged in parallel, one ends of the rotors, extending out of the crushing box, are provided with first driving motors, a plurality of plate hammers are arranged on the rotors, the plate hammers located on the two groups of rotors are arranged in a staggered mode, a plurality of separating rods are arranged under the rotors, the separating rods are axially arranged in parallel, one ends of the separating rods, extending out of the crushing box, are provided with second driving motors for driving the separating rods to rotate, and one ends, far away from the second driving motors, of the separating rods are jointly connected with supporting assemblies.

Through adopting above-mentioned technical scheme, when using concrete test block breaker, open first driving motor and second driving motor respectively, first driving motor drives two sets of rotors respectively and rotates in opposite directions, the rotor drives the board hammer, second driving motor's pivot drives the release lever and rotates, then drops into broken case with the concrete test block, board hammer on the rotor is broken the concrete test block, the broken concrete test block after the breakage falls on the release lever, the release lever other end is connected on supporting component. The broken fragment of concrete test block that designs can carry out the classified collection to the broken fragment of concrete test block of different particle diameters through setting up a plurality of rotatable separating rods, and the broken fragment of concrete test block of being convenient for recycles, simultaneously, can avoid the broken block joint of concrete test block in double-phase adjacent separating rod.

The present invention may be further configured in a preferred embodiment as: the separating rod is obliquely arranged along the length direction, and the separating rod is obliquely arranged from high to low from the end close to the second driving motor to the end far away from the second driving motor.

Through adopting above-mentioned technical scheme, the broken piece of concrete test block that can make on the release lever rolls along the release lever through the release lever that the slope set up, realizes the broken piece's of concrete test block separation.

The present invention may be further configured in a preferred embodiment as: the supporting component comprises a supporting rod positioned on the crushing box, a plurality of groups of arc-shaped grooves are formed in the supporting rod, the arc-shaped grooves are distributed in sequence along the length direction of the supporting rod, and each arc-shaped groove is positioned between two adjacent groups of separating rods.

By adopting the technical scheme, the arranged support rod can support the separation rod; the arc-shaped groove can enable the broken concrete blocks with larger particle sizes to roll along the separating rod.

The present invention may be further configured in a preferred embodiment as: the inner wall of broken case is equipped with two sets of baffles, and is two sets of the baffle is close to respectively the both ends setting of bracing piece, and two sets of distance between the baffle is by being close to rotor one side is to keeping away from the distance of rotor one side reduces gradually.

Through adopting above-mentioned technical scheme, the baffle that sets up prevents from the broken piece card of concrete test block that drops on the rotor to between separation rod and the broken case, is convenient for carry out concentrated separation processing with the broken piece of concrete test block.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a separation pole, including separation pole, bracing piece, division board, separation pole, the below of separation pole is equipped with the case that gathers materials, be equipped with the division board under the bracing piece, the division board will the case that gathers materials divide into first district and the second district that gathers materials, first district that gathers materials is located under the separation pole.

Through adopting above-mentioned technical scheme, the case that gathers materials that sets up conveniently collects the broken piece of concrete test block, and the division board of setting separates first aggregate district and second aggregate district, and wherein the broken piece of concrete test block of less particle size that falls from the separation rod clearance screening can be collected in first aggregate district, and the broken piece of concrete test block of great particle size that rolls off from the separation rod can be collected in the second aggregate district.

The present invention may be further configured in a preferred embodiment as: at least three groups of pulleys are arranged at the bottom of the material collecting box.

Through adopting above-mentioned technical scheme, the pulley of setting can reduce the frictional force between workbin and the ground of gathering materials, is convenient for remove the broken case with the workbin that gathers materials.

The present invention may be further configured in a preferred embodiment as: the crushing case is close to second aggregate region one side and has seted up and to supply the opening that the case that gathers materials passes through, just the lateral wall of case that gathers materials can be right the opening carries out the shutoff.

By adopting the technical scheme, the arranged opening can enable the material collecting box to pass in and out, and the broken blocks of the concrete test block can be unloaded.

The present invention may be further configured in a preferred embodiment as: the crushing box is connected with a plurality of groups of limiting plates which can be abutted against the side wall of the material collecting box in a rotating mode.

Through adopting above-mentioned technical scheme, the limiting plate that sets up is convenient for carry on spacingly to the case that gathers materials for first position of gathering materials is under the separator bar, concentrates the collection to the broken piece of the less concrete test block of particle diameter.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the plurality of rotatable separating rods, concrete test block fragments with different particle sizes can be classified and collected, the concrete test block fragments can be recycled conveniently, and meanwhile, the concrete test block fragments can be prevented from being clamped between the adjacent separating rods;

2. the supporting component of design can play the supporting role to the bracing piece, and the arc wall of setting can make the broken kibbling roll of concrete test block of great particle diameter.

Drawings

FIG. 1 is a schematic view of the overall structure of a concrete block breaking apparatus according to the present application;

fig. 2 is a sectional view taken along a-a in fig. 1.

Description of reference numerals: 1. a frame body; 2. a crushing box; 21. a rotor; 22. a first drive motor; 23. a plate hammer; 3. a separating lever; 4. a second drive motor; 5. a support assembly; 51. a support bar; 52. an arc-shaped slot; 6. a baffle plate; 7. a material collecting box; 71. a first material collection area; 72. a second material collection area; 73. a separator plate; 8. a pulley; 9. an opening; 10. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1 and 2, a concrete test block crushing device, including support body 1 and the broken case 2 that is located on support body 1, be equipped with two sets of rotors 21 in the broken case 2, two sets of rotors 21 axial parallel arrangement, the one end that rotor 21 stretches out broken case 2 is equipped with first driving motor 22, is equipped with a plurality of hammers 23 on the rotor 21, and the hammer 23 that is located on two sets of rotors 21 staggers the setting.

Referring to fig. 1 and 2, seven groups of separation rods 3 are arranged under a rotor 21, the seven groups of separation rods 3 are arranged in parallel in the axial direction, driven gears are respectively installed at one ends, extending out of a crushing box 2, of the separation rods 3, a second driving motor 4 is installed on the crushing box 2, driving gears are installed on a driving shaft of the second driving motor 4, a transmission chain is jointly wound on the driving gears and the driven gears, one end, far away from the second driving motor 4, of each seven group of separation rods 3 is jointly connected with a supporting assembly 5, and the separation rods 3 are obliquely arranged from high to low from one end, close to one end of the second driving motor 4, to one end, far away from the second.

Referring to fig. 2, the supporting component 5 includes the supporting rod 51 that is located on the crushing box 2, six sets of arc-shaped grooves 52 have been seted up on the supporting rod 51, six sets of arc-shaped grooves 52 distribute along supporting rod 51 length direction in proper order, and each arc-shaped groove 52 all is located between two adjacent sets of separating rod 3, the inner wall of crushing box 2 is equipped with two sets of baffles 6, two sets of baffles 6 are close to the both ends setting of supporting rod 51 respectively, and the distance between two sets of baffles 6 is reduced gradually by being close to rotor 21 one side to the distance of keeping away from rotor 21 one side.

Referring to fig. 2, separating rod 3's below is equipped with case 7 that gathers materials, four sets of pulleys 8 are installed respectively to case 7's bottom of gathering materials, be equipped with the division board 73 that is located case 7 that gathers materials under bracing piece 51, division board 73 will gather materials case 7 and fall into first district 71 and the second district 72 that gathers materials, first district 71 that gathers materials is located separating rod 3 under, broken case 2 is close to second district 72 one side of gathering materials and offers the opening 9 that can supply case 7 that gathers materials to pass through, and the lateral wall of case 7 that gathers materials can carry out the shutoff to opening 9, rotate on the broken case 2 and be connected with two sets of limiting plate 10 that can with the lateral wall butt of case 7 that gathers materials.

The implementation principle of the embodiment is as follows: when the concrete test block crushing device is used, the first driving motor 22 and the second driving motor 4 are respectively started, the first driving motor 22 respectively drives the two groups of rotors 21 to rotate oppositely, the driving gear of the second driving motor 4 drives the chain to rotate, and the chain drives the driven gear positioned on the chain to rotate, so that the seven groups of separating rods 3 are rotated; the concrete test block is put into the crushing box 2, the plate hammer 23 on the rotor 21 crushes the concrete test block, the broken concrete test block falls on the separating rod 3, the broken concrete test block with larger particle size rolls along the inclined direction of the separating rod 3 and falls into the second aggregate area 72, the broken concrete test block with smaller particle size falls into the first aggregate area 71 through the gap of the separating rod 3, after the crushing is completed, the first driving motor 22 and the second driving motor 4 are closed, the two groups of limiting plates 10 are respectively opened, the crushing box 7 is pulled out of the crushing box 2, and then the broken concrete test block in the first aggregate area 71 and the broken concrete test block in the second aggregate area 72 are collected for use.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete test block breaker, includes support body (1) and is located broken case (2) on the support body (1), be equipped with two sets of rotors (21) in broken case (2), it is two sets of rotor (21) axial direction parallel arrangement, rotor (21) stretch out the one end of broken case (2) is equipped with first driving motor (22), be equipped with a plurality of boards hammers (23) on rotor (21), be located two sets of board hammers (23) on rotor (21) are crisscross to be set up its characterized in that: be equipped with a plurality of separator rods (3) under rotor (21), it is a plurality of separator rod (3) axial direction parallel arrangement, separator rod (3) stretch out the one end of broken case (2) is provided with the drive separator rod (3) pivoted second driving motor (4), it is a plurality of separator rod (3) are kept away from second driving motor (4) one end is connected with supporting component (5) jointly.

2. The concrete test block breaking device according to claim 1, wherein: the separating rod (3) is obliquely arranged along the length direction, and the separating rod (3) is obliquely arranged from high to low from one end close to one end of the second driving motor (4) to the other end far away from one end of the second driving motor (4).

3. The concrete test block breaking device according to claim 1, wherein: the supporting assembly (5) comprises a supporting rod (51) located on the crushing box (2), a plurality of groups of arc-shaped grooves (52) are formed in the supporting rod (51), the arc-shaped grooves (52) are distributed in sequence along the length direction of the supporting rod (51), and each arc-shaped groove (52) is located between two adjacent groups of separating rods (3).

4. The concrete test block breaking device according to claim 3, wherein: the inner wall of broken case (2) is equipped with two sets of baffles (6), and is two sets of baffle (6) are close to respectively the both ends setting of bracing piece (51), and two sets of distance between baffle (6) is by being close to rotor (21) one side is to keeping away from the distance of rotor (21) one side reduces gradually.

5. The concrete test block breaking device according to claim 3, wherein: the below of separation pole (3) is equipped with case (7) of gathering materials, be equipped with division board (73) under bracing piece (51), division board (73) will case (7) of gathering materials divide into first district (71) and the second district (72) of gathering materials, first district (71) of gathering materials is located under separation pole (3).

6. The concrete test block breaking device according to claim 5, wherein: at least three groups of pulleys (8) are arranged at the bottom of the material collecting box (7).

7. The concrete test block breaking device according to claim 6, wherein: broken case (2) are close to second aggregate region (72) one side and have seted up and can supply gather materials opening (9) that workbin (7) passed through, just the lateral wall of gathering materials workbin (7) can be right opening (9) carry out the shutoff.

8. The concrete test block breaking device according to claim 7, wherein: the crushing box (2) is rotatably connected with a plurality of groups of limiting plates (10) which can be abutted against the side walls of the material collecting box (7).