CN217940316U

CN217940316U - Concrete crusher

Info

Publication number: CN217940316U
Application number: CN202221925444.2U
Authority: CN
Inventors: 温亨鑫
Original assignee: Guangxi Jianye Concrete Co ltd
Current assignee: Guangxi Jianye Concrete Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-02
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a concrete crusher relates to breaker technical field, include the device body and install at the inside broken gear of device body, the guard plate is installed on the top of device body, and the terminal surface of device body has seted up the spout, the internally mounted of spout has the lead screw of being connected with external driving source, and the outer wall of lead screw cup joint with guard plate bottom fixed connection's slider. The utility model has the advantages that the protection effect on the working environment and the personal safety is achieved through the protection plate, the sliding chute, the screw rod, the sliding block, the atomizing nozzle, the dust screen, the water cavity and the water filling port; through dead lever, block and wedge pole, at convenient and fast's dismouting of realization atomizer.

Description

Concrete crusher

Technical Field

The utility model relates to a breaker technical field specifically is a concrete crusher.

Background

A crusher, also called a stone crusher, is a crushing machine which is used in the processing process of metal ores and non-metal ores and can crush mined raw ores into small particles through the modes of extrusion, bending and the like; commonly used crushing machines include jaw crushers, gyratory crushers, cone crushers, roller crushers, hammer crushers, impact crushers, and the like.

The concrete is a general term for engineering composite material formed by cementing aggregate into a whole by cementing material, and the term concrete generally refers to cement concrete which is obtained by mixing cement as cementing material, sand and stone as aggregate and water (which may contain admixture and admixture) according to a certain proportion and stirring, and is also called common concrete, and is widely applied to civil engineering.

In the building field, especially when breaking open the building, can produce a large amount of concrete fragments, lead to transporting inconveniently because of its is bulky, consequently need use the breaker to carry out the breakage to it, be the powder attitude with bold concrete breakage, be convenient for bagging-off and transportation, but current breaker is when the broken concrete, because the powerful meshing effect of broken gear, lead to the little fragment of concrete can sputter outside the device, also can produce certain potential safety hazard when polluting operational environment, need improve.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a concrete crusher to solve the technical problem mentioned in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete crusher, includes the device body and installs at the inside broken gear of device body, the guard plate is installed on the top of device body, and the terminal surface of device body has seted up the spout, the internally mounted of spout has the lead screw of being connected with external driving source, and the outer wall of lead screw cup joint with guard plate bottom fixed connection's slider.

Through adopting above-mentioned technical scheme, the guard plate can protect the top of broken working chamber at broken gear during operation to prevent the spill of rubble, play the effect of protection operational environment and personal safety.

The utility model discloses further set up to, the spout comprises the screw thread that two sections symmetries set up, and the inner wall of slider set up with the screw hole of lead screw outer wall screw thread adaptation.

Through adopting above-mentioned technical scheme for the slider can drive the guard plate and remove.

The utility model discloses further set up to, the water filling port has been seted up to the terminal surface of guard plate, and the inside of guard plate set up with the water cavity of water filling port intercommunication, the atomizer that multiunit equidistance distributes is installed to the bottom of guard plate, and atomizer and the inside intercommunication in water cavity, the dust screen is installed to atomizer's bottom inner wall.

Through adopting above-mentioned technical scheme for atomizer can realize atomizing spun effect to water.

The utility model discloses further set up to, the both sides outer wall of atomizer all is fixed with the dead lever that extends to the guard plate inside, and the outer wall of dead lever cup joints the wedge pole with dead lever sliding connection.

Through adopting above-mentioned technical scheme, play the effect of being convenient for remove the spacing state of dead lever.

The utility model discloses further set up to, the outer wall of dead lever still is provided with the block, and the outside of block is located the inside of guard plate and sets up the block groove with the block adaptation, one side of block is located the inside of dead lever and sets up flutedly, and recess internally mounted has the reset spring who is connected with the block, in addition, the block is close to the terminal surface of wedge pole and sets up the wedge face with wedge pole outer wall looks adaptation.

By adopting the technical scheme, the clamping block can be clamped with the clamping groove and also can be released from the clamping state with the clamping groove, so that the quick installation effect on atomized spray is realized.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a guard plate, the spout, the lead screw, the slider, atomizer, the dust screen, water cavity and water filling port, at first, put bold concrete fragment into crushing operation cavity, start the driving source afterwards, the driving source drives the lead screw and rotates, the slider of lead screw outer wall consequently drives guard plate relative movement until the closure, realize the airtight effect to crushing operation cavity, prevent the spill of rubble, play the protection effect to operation environment and personal safety, furthermore, when crushing operation goes on, atomizer that is located the guard plate bottom can absorb the water source from the water cavity, and spray to in the operation cavity, play the effect of dust fall, play the high-efficient protection to the environment, in this process, the dust screen can prevent that the breakage from producing from getting into atomizer, play the protection effect to atomizer, atomizer jam has been prevented;

2. the utility model discloses a dead lever, block piece and wedge pole, when installation atomizer, insert the dead lever of atomizer outer wall to the guard plate bottom, the block piece under until the compression state removes to the block groove outside, reset spring can pop out the block piece this moment, make block piece and block groove cooperation, realize realizing the spacing effect of installation to the dead lever promptly realizing the spacing effect of installation to atomizer, during the dismantlement, through the wedge pole that removes the dead lever outer wall, make the down tube insert inside the guard plate, and extrude the block, the block piece after the extrusion can remove to in the recess, thereby remove the cooperation with the block groove, just also remove spacing to the dead lever, can take out atomizer afterwards, convenient and fast's realization atomizer's dismouting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic diagram of the moving structure of the protection plate of the present invention;

FIG. 4 is a schematic view of the internal structure of the protection plate of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a device body; 2. a protection plate; 3. a water injection port; 4. crushing the gear; 5. a chute; 6. a screw rod; 7. a slider; 8. a water chamber; 9. an atomizing spray head; 10. a dust screen; 11. fixing the rod; 12. a wedge-shaped rod; 13. and a clamping block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A concrete crusher is shown in figures 1-5 and comprises a device body 1 and a crushing gear 4 installed inside the device body 1, wherein a protection plate 2 is installed at the top end of the device body 1, a chute 5 is formed in the end face of the device body 1, a lead screw 6 connected with an external driving source is installed inside the chute 5, a slider 7 fixedly connected with the bottom end of the protection plate 2 is sleeved on the outer wall of the lead screw 6, a plurality of groups of atomization nozzles 9 which are distributed at equal intervals are installed at the bottom end of the protection plate 2, fixing rods 11 extending into the protection plate 2 are fixed on the outer walls of the two sides of each atomization nozzle 9, wedge rods 12 slidably connected with the fixing rods 11 are sleeved on the outer walls of the fixing rods 11, a plurality of groups of atomization nozzles 9 which are distributed at equal intervals are installed at the bottom end of the protection plate 2, and the atomization nozzles 9 are installed and fixed with the protection plate 2 through the fixing rods 11; the outer wall of dead lever 11 still is provided with block 13, and block 13's the outside is located the inside of guard plate 2 and sets up the block groove with block 13 adaptation, block 13's one side is located the inside of dead lever 11 and sets up flutedly, and recess internally mounted has the reset spring who is connected with block 13, furthermore, block 13 is close to wedge 12 terminal surface offer with the wedge face of 12 outer wall looks adaptations of wedge pole, thereby block 13 can be realized with the block in block groove by reset spring ejecting when removing to block groove department, realize the installation to dead lever 11 promptly, just also accomplish the installation to atomizer 9, convenient and fast's realization atomizer 9's dismouting.

Referring to fig. 2-3, the sliding groove 5 is formed by two sections of symmetrically arranged threads, and the inner wall of the sliding block 7 is provided with a threaded hole matched with the threads on the outer wall of the screw rod 6, so that the sliding block 7 can slide on the outer wall of the screw rod 6 to drive the protection plate 2.

Referring to fig. 4, the water filling port 3 is opened on the end surface of the protection plate 2, the water cavity communicated with the water filling port 3 is opened inside the protection plate 2, the atomizing nozzle 9 is communicated with the water cavity 8, and the dust screen 10 is installed on the inner wall of the bottom end of the atomizing nozzle 9, so that the atomizing nozzle 9 can obtain a water source through the water cavity 8, and further atomization spraying effect on water is achieved.

The utility model discloses a theory of operation does: firstly, large concrete fragments are put into a crushing operation chamber, then a driving source is started, the driving source drives a screw rod 6 to rotate, and a sliding block 7 on the outer wall of the screw rod 6 drives a protection plate 2 to relatively move until the protection plate is closed, so that the sealing effect on the crushing operation chamber is realized, and the crushed stones are prevented from splashing;

starting the crushing gear 4, and crushing the concrete by the crushing gear 4 through a meshing action;

when the crushing operation is carried out, the atomizing nozzle 9 positioned at the bottom end of the protection plate 2 can absorb water from the water cavity 8 and spray the water to the operation cavity to play a role in dust reduction, and in the process, the dust screen 10 can prevent dust generated by crushing from entering the atomizing nozzle 9 to play a role in protecting the atomizing nozzle;

further, the process of assembling and disassembling the atomizer 9 is as follows: when installation atomizer 9, insert the dead lever 11 of atomizer 9 outer wall to the 2 bottoms of guard plate, block 13 until under the compression state removes to the block groove outside, reset spring can pop out block 13 this moment, make block 13 and block groove cooperation, realize realizing the spacing effect of installation to atomizer 9 promptly to the spacing effect of installation of dead lever 11, during the dismantlement, wedge 12 through removing dead lever 11 outer wall, make wedge 12 insert inside guard plate 2, and extrude block 13, block 13 after the extrusion can remove to the recess in, thereby remove the cooperation with the block groove, just also remove spacing to dead lever 11, can take out atomizer 9 afterwards.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a concrete crusher, includes device body (1) and installs at inside broken gear (4) of device body (1), its characterized in that: guard plate (2) are installed on the top of device body (1), and install the terminal surface of body (1) and seted up spout (5), the internally mounted of spout (5) has lead screw (6) of being connected with external driving source, and the outer wall of lead screw (6) cup joints slider (7) with guard plate (2) bottom fixed connection.

2. A concrete crusher as claimed in claim 1, wherein: the sliding groove (5) is formed by two sections of symmetrically arranged threads, and the inner wall of the sliding block (7) is provided with a threaded hole matched with the threads on the outer wall of the screw rod (6).

3. A concrete crusher as claimed in claim 1, wherein: the water injection port (3) is arranged on the end face of the protection plate (2), and the water cavity (8) communicated with the water injection port (3) is arranged in the protection plate (2).

4. A concrete crusher as claimed in claim 1, wherein: the bottom of guard plate (2) is installed atomizing nozzle (9) that the multiunit equidistance distributes, and atomizing nozzle (9) and water cavity (8) inside intercommunication.

5. A concrete crusher as claimed in claim 4, wherein: and a dust screen (10) is arranged on the inner wall of the bottom end of the atomizing nozzle (9).

6. A concrete crusher as claimed in claim 4, wherein: the outer wall of the two sides of the atomizing spray head (9) is fixedly provided with a fixing rod (11) extending to the inside of the protection plate (2), and the outer wall of the fixing rod (11) is sleeved with a wedge-shaped rod (12) which is connected with the fixing rod (11) in a sliding mode.

7. A concrete crusher as claimed in claim 6, wherein: the outer wall of the fixed rod (11) is further provided with a clamping block (13), and the outer side of the clamping block (13) is located inside the protection plate (2) and is provided with a clamping groove matched with the clamping block (13).

8. A concrete crusher as claimed in claim 7, wherein: one side of block (13) is located the inside of dead lever (11) and has seted up the recess, and recess internally mounted has the reset spring who is connected with block (13), in addition, block (13) are close to the terminal surface of wedge pole (12) and offer the wedge face with wedge pole (12) outer wall looks adaptation.