CN218609811U - Material blocking structure of crusher for construction waste - Google Patents

Abstract

The utility model relates to a striker structure of breaker for construction waste belongs to the technical field that construction waste handled, and it is including setting up the striker plate in the breaker inside, the striker plate is located the breaker and is close to discharge gate department, the striker plate sets up along the length direction of discharge gate, just one side fixedly connected with sponge of discharge gate is kept away from to the striker plate. This application has noise abatement, protection labour personnel's production safety's effect.

Description

Material blocking structure of crusher for construction waste

Technical Field

The application relates to the technical field of construction waste treatment, especially, relate to a dam structure of breaker for construction waste.

Background

The construction waste generally refers to dregs, spoil, waste materials, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals. The construction waste can be crushed by a crusher for construction waste treatment and added into concrete as aggregate, so that the construction waste can be recycled. The crusher for processing construction waste is easy to splash crushed materials in the process of processing waste, and therefore, a material baffle is usually arranged at a discharge port in order to improve the safety of labor personnel.

In the material blocking process of the material blocking plate of the crusher for treating construction waste in the related art, the noise generated by the impact of the waste on the material blocking plate is high, so that the hearing of workers is easily damaged, and the production safety of the workers is further influenced.

SUMMERY OF THE UTILITY MODEL

In order to noise abatement, protection labour personnel's production safety, this application provides a breaker structure for construction waste material.

The application provides a pair of dam structure of breaker for construction waste adopts following technical scheme:

the utility model provides a striker structure of breaker for construction waste, is including setting up the striker plate in the breaker is inside, the striker plate is located the breaker and is close to discharge gate department, the striker plate sets up along the length direction of discharge gate, just one side fixedly connected with sponge of discharge gate is kept away from to the striker plate.

Through adopting above-mentioned technical scheme, when using the structure of keeping off the material, the rubble striking is on the striker plate, this moment the rubble at first with the sponge contact on the striker plate, reduce the rubble and directly cushion the rubble when the discharge gate department departure, reduce the possibility that the rubble directly strikeed on the striker plate to noise abatement reduces the impaired possibility of labour personnel's hearing, protection labour personnel's production safety.

Optionally, striker plate upper end fixedly connected with torsional spring, the torsional spring other end and breaker inner wall fixed connection, the discharge gate lower extreme is equipped with the conveyer belt that is used for conveying the rubble, the conveyer belt is located the intraoral one end of discharge gate is located the striker plate is close to one side of discharge gate, and is in when the rubble striking on the striker plate, the striker plate is kept away from the one end of hinged end and is rotated to the direction that is close to the discharge gate.

Through adopting above-mentioned technical scheme, when the rubble striking is on the striker plate, to the direction promotion striker plate that is close to the discharge gate, the striker plate rotates to the direction that is close to the discharge gate along the pin joint this moment, the torsional spring is extrudeed this moment, when the power of rubble departure and torsional spring resume the power of deformation offset, the rubble drops on the conveyer belt under the effect of self gravity, and remove to the breaker outside through the conveyer belt, thereby cushion the rubble, reduce the striker plate striking and the possibility of noise emission on the breaker inner wall under the promotion of rubble, further reach noise abatement, reduce the impaired possibility of labour personnel hearing, protection labour personnel's production safety's effect.

Optionally, the one end fixedly connected with deflector of hinged end is kept away from to the striker plate, the deflector is kept away from the one end of striker plate sets up to keeping away from one side and the tilt up of conveyer belt, just the same fixedly connected with sponge of one side that the discharge gate was kept away from to the deflector.

Through adopting above-mentioned technical scheme, when the rubble striking when the striker plate is on and drive the striker plate and rotate, the deflector rotates along with the striker plate, and when the rubble dropped under the effect of self gravity, the deflector leads the rubble, make the rubble drop on the conveyer belt along the inclined plane of deflector, and be fixed with the sponge on the deflector equally, reduce the noise that rubble and deflector contact produced, further reach the noise abatement, reduce the impaired possibility of labour personnel hearing, the effect of protection labour personnel's production safety.

Optionally, discharge gate department is equipped with the buffering subassembly, the buffering subassembly is close to including setting up at the discharge gate the buffer board of striker plate one side, the buffer board is kept away from one side of striker plate pass the discharge gate lateral wall and with discharge gate lateral wall sliding connection, just one side fixedly connected with spring that the buffer board is close to the discharge gate, another extreme of spring and discharge gate lateral wall fixed connection.

Through adopting above-mentioned technical scheme, when rubble drive striker plate rotated, the striker plate kept away from the one end of hinged end to the direction removal until with the buffer board butt near the buffer board, and promote the buffer board to the direction removal near the discharge gate, the spring is compressed this moment, drop under the effect of self gravity until the rubble, the spring resumes deformation this moment, and promote the buffer board to the direction removal of keeping away from the discharge gate, thereby cushion the striker plate, reduce the possibility of striker plate striking on the discharge gate lateral wall, further reach noise abatement, reduce the impaired possibility of labour personnel hearing, the effect of protection labour personnel's production safety.

Optionally, a sealing gasket is fixedly connected to one side of the buffer plate close to the striker plate.

Through adopting above-mentioned technical scheme, when the striker plate to the direction rotation that is close to the buffer board and with the buffer board butt, the striker plate at first with sealed the pad contact, reduce the striker plate striking on the buffer board probably, further reach noise abatement, reduce the impaired possibility of labour personnel hearing, protection labour personnel's production safety's effect.

Optionally, one side of the buffer plate close to the striker plate is provided with an inclined surface which inclines upwards towards one side close to the striker plate.

Through adopting above-mentioned technical scheme, when the striker plate rotate and with the buffer board butt, the striker plate continues to rotate along the inclined plane with the inclined plane contact on the buffer board, makes the striker plate be difficult for butt on the buffer board lateral wall and drive the buffer board rotation rotating at the rotation in-process, reduces the buffer board because of the striker plate rotates the possibility of damaging to further cushion the striker plate, reduce the impaired possibility of labour personnel hearing.

Optionally, the upper end of one side of the striker plate, which is far away from the discharge hole, is provided with a spray pipe, and a spray opening which is arranged towards the upper end of the striker plate is formed in the spray pipe.

Through adopting above-mentioned technical scheme, water sprays in the sponge upper end through the mouth that sprays on the shower, because the smoke and dust that the rubble smashed the production in the breaker upward movement this moment, moist sponge adsorbs the smoke and dust this moment, reduces the possibility that the smoke and dust flew out through discharge gate department to make the smoke and dust difficult for the work personnel to inhale, further protect work personnel's production safety.

Optionally, the diameter of the spraying opening is gradually increased towards one end close to the striker plate.

Through adopting above-mentioned technical scheme, the increase of mouth diameter sprays for the water that sprays through the mouth sprays evenly sprays the sponge upper end, improves the moist effect of sponge, thereby improves the adsorption effect to the smoke and dust, further reaches to make the smoke and dust be difficult for being inhaled by labour personnel, further protects labour personnel's production safety's effect.

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

1. when the material blocking structure is used, the broken stone impacts on the material blocking plate, and at the moment, the broken stone is firstly contacted with the sponge on the material blocking plate, so that the broken stone is buffered while the broken stone directly flies out from the discharge port is reduced, the possibility that the broken stone directly impacts on the material blocking plate is reduced, the noise is reduced, the possibility that the hearing of workers is damaged is reduced, and the production safety of the workers is protected;

2. the broken stone impacts on the material baffle and pushes the material baffle towards the direction close to the material outlet, at the moment, the material baffle rotates towards the direction close to the material outlet along the hinged point, the torsion spring is extruded, when the force of the broken stone flying out is offset with the force of the torsion spring restoring deformation, the broken stone falls on the conveying belt under the action of self gravity, so that the broken stone is buffered, the possibility that the material baffle impacts on the inner wall of the crusher and generates noise under the pushing of the broken stone is reduced, the noise is further reduced, the possibility that the hearing of workers is damaged is reduced, and the production safety of the workers is protected;

3. when rubble drive striker plate rotated, the striker plate was kept away from the one end of hinged end and is removed until with the buffer board butt to the direction that is close to the buffer board, and promote the buffer board and remove to the direction that is close to the discharge gate, the spring was compressed this moment, drop under the effect of self gravity until the rubble, the spring resumes deformation this moment, and promote the buffer board and remove to the direction of keeping away from the discharge gate, thereby cushion the striker plate, reduce the possibility of striker plate striking on the discharge gate lateral wall, further reach the noise abatement, reduce the impaired possibility of staff's hearing, protect staff's safe effect of production.

Drawings

Fig. 1 is a schematic overall structure diagram of a material blocking structure of a crusher for construction waste embodied in the embodiment of the present application.

Fig. 2 is a schematic structural diagram showing a positional relationship between a limiting member and a striker plate in the embodiment of the present application.

Description of reference numerals: 1. a crusher; 11. a discharge port; 12. a conveyor belt; 2. a striker plate; 21. a connecting rod; 22. a guide plate; 23. sponge; 3. a buffer assembly; 31. a buffer plate; 32. a slide bar; 33. a limiting block; 34. a spring; 35. a gasket; 4. a shower pipe; 41. a spray port; 5. a stopper; 51. a first hinge lever; 511. a slider; 52. a second hinge lever; 521. a waist-shaped hole.

Detailed Description

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

The embodiment of the application discloses a dam structure of breaker for construction waste. Referring to fig. 1 and 2, a discharge port 11 is formed at one end of the crusher 1, a horizontal conveyor belt 12 is installed at the lower end of the discharge port 11, and the conveyor belt 12 drives in a direction away from the inside of the crusher 1. The utility model provides a retaining structure of breaker 1 for construction waste includes vertical setting at 1 inside striker plate 2 of breaker, and 2 upper ends of striker plate are equipped with the connecting rod 21 that sets up along 2 width direction of striker plate, connecting rod 21 both ends all with 1 inner wall fixed connection of breaker. A torsion spring (not shown in the figure) is sleeved on the connecting rod 21, one end of the torsion spring is fixedly connected with one end of the striker plate 2 far away from the conveyor belt 12, and the other end of the torsion spring is fixedly connected with the inner wall of the crusher 1.

Conveyer belt 12 is located one side that baffle 2 is close to discharge gate 11 in the inside one end of breaker 1, and baffle 2 is close to one end fixedly connected with deflector 22 of conveyer belt 12, and deflector 22 sets up to the inclined plane to the one end that is close to conveyer belt 12 and to the lopsidedness of keeping away from discharge gate 11, and the equal fixedly connected with sponge 23 in one side that conveyer belt 12 was kept away from to baffle 2 and deflector 22.

When using striker structure, the rubble at first contacts and promotes striker plate 2 to the direction that is close to discharge gate 11 with sponge 23, sponge 23 cushions the rubble this moment, striker plate 2 rotates to the direction that is close to discharge gate 11 along the pin joint, the torsional spring is extrudeed, when the power that the rubble flew out resumeed the power of deformation with the torsional spring and offsets, the rubble drops under the effect of self gravity, deflector 22 leads the rubble, make the rubble drop on conveyer belt 12 along deflector 22's inclined plane, and sponge 23 on deflector 22 reduces the rubble and the noise that deflector 22 contact produced, further cushion the rubble, reduce striker plate 2 and strike the possibility of sending the noise on breaker 1 inner wall under the promotion of rubble.

Discharge gate 11 department is equipped with the buffering subassembly 3 that is used for buffering striker plate 2, and buffering subassembly 3 includes that the level sets up the buffer board 31 that is close to striker plate 2 one side at 11 lateral walls of discharge gate, and the equal fixedly connected with slide bar 32 in both ends that buffer board 31 is close to 11 one side of discharge gate. The one end that the buffer board 31 was kept away from to slide bar 32 all passes discharge gate 11 lateral wall and with discharge gate 11 lateral wall sliding connection, and the equal fixedly connected with stopper 33 of one end that slide bar 32 is located the breaker 1 outside. Two horizontally springs 34 of fixedly connected with of buffer board 31 near discharge gate 11 one side, two vertical settings of spring 34, and the spring 34 other end and discharge gate 11 lateral wall fixed connection.

When rubble drive striker plate 2 rotated, striker plate 2 and deflector 22 all removed junction and the buffer board 31 butt until striker plate 2 and deflector 22 to the direction that is close to buffer plate 31, and promote buffer plate 31 and remove to the direction that is close to discharge gate 11, spring 34 was compressed this moment, drop under the effect of self gravity until the rubble, spring 34 resumes deformation this moment, and promote buffer plate 31 and remove to the direction of keeping away from discharge gate 11, thereby cushion striker plate 2, reduce 2 striking of striker plate probably on 11 lateral walls of discharge gate, further noise abatement, and stopper 33 makes slide bar 32 be difficult for deviating from 11 lateral walls of discharge gate.

For the life of extension buffer plate 31, one side that buffer plate 31 is close to striker plate 2 sets up to the inclined plane to the one side that is close to striker plate 2 and keeps away from the one end slope of conveyer belt 12, and one side fixedly connected with sealed pad 35 that buffer plate 31 is close to striker plate 2. When the junction of striker plate 2 and deflector 22 and buffer board 31 butt, at first with the inclined plane contact on the buffer board 31 and continue to rotate along the inclined plane, make striker plate 2 be difficult for rotating the in-process butt and drive buffer board 31 rotation on the buffer board 31 lateral wall, reduce the possibility that buffer board 31 damaged, and sealed pad 35 reduces 2 clashes in the possibility on buffer board 31 of striker plate, further noise abatement.

One end of the striker plate 2 far away from one side of the discharge hole 11 and the guide plate 22 is provided with a spray pipe 4 installed on the crusher 1, a plurality of spray ports 41 towards the striker plate 2 are formed in the spray pipe 4, the spray ports 41 are uniformly arranged along the length direction of the spray pipe 4, and the diameter of the spray ports 41 is gradually increased towards one side close to the striker plate 2.

Water sprays on the sponge 23 of striker plate 2 through spraying mouth 41, and owing to the smoke and dust rebound that the rubble smashed the production in breaker 1 this moment, moist sponge 23 adsorbs the smoke and dust, reduces the possibility that the smoke and dust escaped through discharge gate 11 department, and sprays the increase of mouth 41 diameter for water spraying through spraying mouth 41 evenly sprays sponge 23, improves the moist effect of sponge, thereby improves the adsorption effect to the smoke and dust.

In order to prolong the service life of the spray pipe 4, one side of the baffle plate 2 far away from the spray pipe 4 is provided with a limiting part 5, the limiting part 5 comprises a first hinge rod 51 hinged to one side of the baffle plate 2 close to the discharge hole 11, the first hinge rod 51 is obliquely arranged towards one side close to the discharge hole 11 and towards one end far away from the conveyor belt 12, one end of the side wall of the discharge hole 11 far away from the conveyor belt 12 is hinged to a second hinge rod 52, a waist-shaped hole 521 is formed in the second hinge rod 52, one end of the first hinge rod 51 close to the second hinge rod 52 is fixedly connected with a sliding block 511, the sliding block 511 is inserted into the waist-shaped hole 521 and is in sliding connection with the waist-shaped hole 521, and when the sliding block 511 is located at one end of the waist-shaped hole 521 close to the first hinge rod 51, the baffle plate 2 is in a vertical state.

When striker plate 2 rotates, sliding block 511 slides in waist shape hole 521 to do not influence striker plate 2's normal work, when the torsional spring resumes deformation and drive striker plate 2 and rotates to vertical position, first articulated rod 51 and second articulated rod 52 carry on spacingly to striker plate 2, reduce striker plate 2 under the inertial action to the possibility of being close to the direction removal of shower 4 to prolong shower 4's life.

The implementation principle of the material blocking structure of the crusher for construction waste is as follows: when using the striker structure, the rubble at first with sponge 23 contact and to the direction promotion striker plate 2 that is close to discharge gate 11, sponge 23 cushions the rubble this moment, striker plate 2 rotates to the direction that is close to discharge gate 11 along the pin joint, the torsional spring is extrudeed, striker plate 2 and deflector 22 all move to the direction that is close to buffer plate 31 until the junction and the buffer plate 31 butt of striker plate 2 and deflector 22, and promote buffer plate 31 and move to the direction that is close to discharge gate 11, spring 34 is compressed this moment, when the power that the rubble flew out and the power that the torsional spring resumes deformation offset, the rubble drops under the effect of self gravity, deflector 22 leads to the rubble, make the rubble drop on conveyer belt 12 along the inclined plane of deflector 22, and the sponge 23 on the deflector 22 reduces the noise that the rubble produced with the contact of deflector 22, accomplish the striker.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a striker structure of breaker for construction waste, is including setting up striker plate (2) inside breaker (1), striker plate (2) are located breaker (1) and are close to discharge gate (11) department, its characterized in that: striker plate (2) set up along the length direction of discharge gate (11), just one side fixedly connected with sponge (23) of discharge gate (11) are kept away from in striker plate (2).

2. The material blocking structure of the construction waste crusher according to claim 1, wherein: striker plate (2) upper end fixedly connected with torsional spring, the torsional spring other end and breaker (1) inner wall fixed connection, discharge gate (11) lower extreme are equipped with conveyer belt (12) that are used for conveying the rubble, conveyer belt (12) are located the one end of discharge gate (11) is located striker plate (2) are close to one side of discharge gate (11), and are in when the rubble striking during on striker plate (2), striker plate (2) keep away from the one end of hinged end to the direction rotation that is close to discharge gate (11).

3. The material blocking structure of the construction waste crusher according to claim 2, wherein: one end fixedly connected with deflector (22) of hinged end is kept away from in striker plate (2), deflector (22) are kept away from the one end of striker plate (2) sets up to keeping away from one side and the tilt up of conveyer belt (12), just the same fixedly connected with sponge (23) in one side of discharge gate (11) is kept away from in deflector (22).

4. The material blocking structure of the construction waste crusher according to claim 3, wherein: discharge gate (11) department is equipped with buffering subassembly (3), buffering subassembly (3) are close to at discharge gate (11) buffer board (31) of striker plate (2) one side including setting up, buffer board (31) are kept away from one side of striker plate (2) pass discharge gate (11) lateral wall and with discharge gate (11) lateral wall sliding connection, just one side fixedly connected with spring (34) that buffer board (31) are close to discharge gate (11), another extreme and discharge gate (11) lateral wall fixed connection of spring (34).

5. The material blocking structure of the construction waste crusher according to claim 4, wherein: the buffer plate (31) is close to one side of the material baffle plate (2) and is fixedly connected with a sealing gasket (35).

6. The material blocking structure of the construction waste crusher according to claim 5, wherein: one side of the buffer plate (31) close to the striker plate (2) is arranged to be an inclined plane which is close to one side of the striker plate (2) and is inclined upwards.

7. The material blocking structure of the construction waste crusher according to claim 1, wherein: the upper end of discharge gate (11) one side is kept away from in striker plate (2) is equipped with shower (4), set up on shower (4) towards striker plate (2) upper end setting spray mouth (41).

8. The material blocking structure of the construction waste crusher according to claim 7, wherein: the diameter of the spraying opening (41) is gradually increased towards one end close to the material baffle plate (2).

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