CN115445736A

CN115445736A - A kind of breaker

Info

Publication number: CN115445736A
Application number: CN202211081504.1A
Authority: CN
Inventors: 韦剑妹; 福家智一; 韦妙端; 李艺红
Original assignee: Guangzhou Tailong Environmental Protection Technology Co ltd
Current assignee: Guangzhou Tailong Environmental Protection Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-09
Anticipated expiration: 2042-09-06
Also published as: CN115445736B

Abstract

The invention discloses a crusher, which comprises a top cover assembly, wherein a base assembly is arranged at the bottom of the top cover assembly, a rotating shaft is arranged in the middle of the inside of the top cover assembly, a heat dissipation mechanism is arranged in the rotating shaft, the heat dissipation mechanism comprises a water spraying groove formed in the outer wall of the rotating shaft, a plurality of crushing assemblies which are kept in circumferential rotation are arranged on the outer wall of the rotating shaft, and the rotating shaft is driven to keep circumferential rotation so as to drive the water spraying groove to keep spraying. According to the crusher provided by the invention, the rotating shaft and the heat dissipation mechanism are arranged in the crusher, so that the rotating shaft can drive the crushing assembly to rotate and cut in the rotating process, and in the rotating process, centrifugal force can be generated to enable water in the crusher to be sprayed out through the water spraying groove, and heat dissipation and cooling are carried out; through the inside door plant of base subassembly with place the case and be connected, and the junction is provided with lever mechanism, makes and places the case and push down through broken work piece, can order about the door plant and lift on, when placing the incasement portion and do not have the work piece after, the spring of accessible bottom resets, makes the door plant close once more.

Description

A kind of breaker

Technical Field

The invention relates to the technical field of crushers, in particular to a crusher.

Background

The crusher is used as an engineering tool for main equipment in mining and mainly crushes stones with different sizes.

Like patent CN113070120A, the breaker that discloses, including feed arrangement, cam drive mechanism, rolling machine, power device, breaker, actuating mechanism and wiping mechanism, feed arrangement connects on rolling machine, and cam drive mechanism connects on feed arrangement, and rolling machine connects on breaker, and power device connects on breaker, and actuating mechanism connects on breaker, and wiping mechanism connects on breaker. As a further optimization of the technical scheme, the feeding device of the crusher comprises a first connecting column, a feeding barrel, a discharging column, a sliding baffle, a spring and a rolling shell, wherein the feeding barrel is fixedly connected to the upper end of the first connecting column.

In the actual operation in-process, the breaker of majority can produce a large amount of heats because of the friction when carrying out the breakage, damages the blade great, need cool down the heat dissipation to it and handle, and all need the manual work to open the door plant after the breakage is accomplished at every turn, and is dangerous very big.

Accordingly, there is a need for improvement in the above-mentioned problems of the prior art.

Disclosure of Invention

In view of the above problems in the prior art, an aspect of the present invention is to provide a crusher to solve the problem that a great amount of heat is generated due to friction when the crusher performs crushing work, so that damage to a blade is large, and work efficiency is low; and the door plate needs to be opened manually after each crushing work is finished, so that the danger is very high and the like.

In order to achieve the purpose, the crusher provided by the invention comprises a top cover assembly, wherein a base assembly is arranged at the bottom of the top cover assembly, a rotating shaft is arranged in the center of the top cover assembly, a heat dissipation mechanism is arranged in the rotating shaft, the heat dissipation mechanism comprises a water spraying groove formed in the outer wall of the rotating shaft, a plurality of crushing assemblies which are kept in circumferential rotation are arranged on the outer wall of the rotating shaft, and the rotating shaft is driven to keep circumferential rotation so as to drive the water spraying groove to keep spraying.

Through the normal running fit of the inside pivot of top cap subassembly, firstly can make the joint rotate in the broken subassembly of pivot outer wall broken, secondly can make inside heat dissipation mechanism lead to water, can take away the heat dissipation with the produced heat of friction between broken subassembly and the object with the heat that the rotation produced through inside circulation and the rivers that effuse.

Preferably, the top cover assembly comprises a top cover shell, an inner groove is formed in the top cover shell, and a baffle plate for keeping the inner groove inclined is arranged in the inner groove.

Most inside baffles of the crusher are in a transverse or vertical state, the area of blocking the broken stones is small, the broken stones are likely to be ejected out again due to rebounding, the baffles arranged downwards obliquely can keep the maximization of the blocking area, the broken stones ejected upwards can be ejected into the crusher downwards again, and the problem of ejection of the broken stones is reduced to the maximum extent.

Preferably, the top cover shell is provided with water tanks in the outer walls of two opposite sides, and the water tanks are connected to the inside of the rotating shaft so as to drive the internal water flow to keep communicating.

Through the basin that top cap shell both sides were seted up, can make inside moisture accessible pivot inside circulate to take out the heat that produces when rotating the pivot, carry out the work of dispelling the heat.

Preferably, the heat dissipation mechanism is a through groove formed in the inner wall of the rotating shaft, water pumps are arranged at the end portions of two opposite sides of the rotating shaft, and the water pumps are assembled to drive the through groove to be communicated with the water tank.

Through the through groove inside, can make the inside moisture in the basin of both sides communicate with each other, and can make inside moisture shift mutually through the water pump to take the heat in the pivot out.

Preferably, the inside of the through groove is provided with a heat dissipation spiral groove, the outer wall of the rotating shaft is provided with a plurality of water spraying grooves in linear array, and the water spraying grooves are connected to the inside of the through groove.

Most heat dissipation mechanism often sprays liquid to the blade and dispels the heat, but can't dispel the heat to long-time pivoted pivot, and carrying out crushing work, because of broken resistance, it provides stronger commentaries on classics power to need the pivot, the load to the pivot is great, generate heat easily and lead to damaging, setting through the heat dissipation helicla flute, the area of contact of increase and pivot, can make more moisture circulate, thereby increase radiating efficiency, and the pivot outer wall still is provided with the spout, the rotation of accessible pivot, make inside moisture effluvium, water and dispel the heat to the blade on broken subassembly and stone, prevent that the blade from damaging.

Preferably, the base assembly comprises a base housing, a placing box is slidably arranged inside the base housing, and the placing box is communicated with the inside of the top cover assembly.

Through placing the case and keeping communicating with each other with top cap assembly is inside, the stone that makes the baffle that is set up by the slope bullet down and broken completion can drop to the inside of placing the case and collect.

Preferably, a spring is connected to the bottom of the placing box, and the spring is assembled to drive the placing box to keep returning.

Through the spring of placing bottom of the case portion, can make and place incasement portion stone and can reset after being collected, the stone is collected once more in the next crushing work of being convenient for.

Preferably, a door plate is arranged inside the outer wall on one side of the base shell in a sliding mode, two sides of the door plate are connected to the outer walls on two sides of the placing box, a lever mechanism is arranged at the joint of the door plate and the placing box, and the lever mechanism is assembled to drive the placing box to keep pressing down so as to drive the door plate to keep rising.

Most of crushing device's collection door plant need manually open, and is very dangerous, then meet through the door plant with place the case, and the lever mechanism who sets up through the internal connection can will place the case because of stone weight and push down to order about the door plant and can open automatically, be convenient for collect broken stone.

Preferably, the crushing assembly comprises a movable cutter, wherein cutter clamping blocks distributed in a circumferential array are arranged on the outer wall of the movable cutter, and the cutter clamping blocks are assembled to clamp the crushing blades.

The utility model has the advantages of form triangle-shaped's card sword piece through the outer wall setting of moving the sword can order about the stable in structure who moves the sword, and makes the pivot rotate the round for every turn, can carry out many times cutting breakage to the stone, improves its work efficiency.

Preferably, the outer walls of two adjacent sides of the cutter clamping block are provided with a first clamping groove and a second clamping groove, and the first clamping groove and the second clamping groove are vertical to clamp and adjust the crushing blade.

Through the first draw-in groove and the second draw-in groove of perpendicular setting, and first draw-in groove and second draw-in groove all set up in moving the outer wall of sword, but the position of inside broken blade of convenient to use person in time adjustment to improve crushing efficiency.

Has the advantages that:

compared with the prior art, the crusher provided by the invention has the following beneficial effects:

1. through the pivot that the breaker inside set up and the inside heat dissipation mechanism of seting up, can make the pivot drive broken subassembly in the rotation process and rotate the cutting, and at the rotation in-process, can produce centrifugal force and make inside moisture spill through the spray tank, dispel the heat and cool down.

2. Through the inside door plant of base subassembly with place the case and be connected, and the junction is provided with lever mechanism, when making and place the case and push down through broken work piece, can order about the door plant and lift on, when placing the incasement portion and do not have the work piece after, the spring of accessible bottom resets, makes the door plant close once more.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of a crusher according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a lid assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a base assembly according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a cap assembly according to an embodiment of the present invention;

fig. 5 is a schematic view of a crushing assembly through which an embodiment of the present invention passes.

The main reference numbers:

1. a cap assembly; 2. a base assembly; 3. a crushing assembly; 101. a top cover housing; 102. an inner tank; 103. a baffle plate; 104. a rotating shaft; 105. a water tank; 106. a water pump; 107. a through groove; 108. a water spraying groove; 109. a heat dissipation spiral groove; 201. a base housing; 202. placing a box; 203. a door panel; 204. a spring; 301. moving a knife; 302. a cutter clamping block; 303. a first card slot; 304. and a second card slot.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-5, a crusher comprises a top cover assembly 1, wherein a base assembly 2 is arranged at the bottom of the top cover assembly 1, a rotating shaft 104 is arranged in the top cover assembly 1 in the middle, a heat dissipation mechanism is arranged in the rotating shaft 104 and comprises a water spray groove 108 formed in the outer wall of the rotating shaft 104, a plurality of crushing assemblies 3 which can keep circumferential rotation are arranged on the outer wall of the rotating shaft 104, and the rotating shaft 104 is driven to keep circumferential rotation so as to drive the water spray groove 108 to keep spraying.

The main purpose of the crusher is that the rotating shaft 104 arranged in the crusher and the heat dissipation mechanism arranged in the crusher can drive the crushing assembly 3 to rotate and cut in the rotating process of the rotating shaft 104, and in the rotating process, centrifugal force can be generated to enable water in the crusher to be sprayed out through the water spraying groove 108, so that heat dissipation and cooling are performed; still be connected with placing case 202 through base subassembly 2 inside door plant 203, and the junction is provided with lever mechanism, makes and places case 202 and push down through broken work piece, can drive door plant 203 and lift up, when placing the inside work piece that does not have of case 202, the spring 204 of accessible bottom resets, makes door plant 203 close once more.

In the technical scheme provided by the invention, as can be seen from fig. 1, 2 and 4, the top cover assembly 1 comprises a top cover shell 101, an inner groove 102 is formed in the top cover shell 101, a baffle 103 which keeps inclined is arranged in the inner groove 102 and is used for blocking broken workpiece slag which is broken in the inner part, most of the baffles 103 in the crusher are in a transverse or vertical state, the area for blocking broken stones is small, the broken stones are likely to be ejected again due to rebounding after being blocked, the baffles 103 which are arranged in a downward inclined manner can keep the maximum blocking area, the upwardly ejected broken stones can be ejected downwards into the crusher again, and the problem of ejecting broken stones is reduced to the maximum extent.

Furthermore, the top cover casing 101 is provided with water tanks 105 inside the outer walls of the two opposite sides, the water tanks 105 are connected inside the rotating shaft 104, so that the water inside the water tanks 105 of the two sides can be communicated, and the water inside the water tanks 105 of the two sides can be circulated through the rotating shaft 104 through the water tanks 105 arranged on the two sides of the top cover casing 101, so that the heat generated when the rotating shaft 104 rotates can be taken out to perform heat dissipation.

Furthermore, the heat dissipation mechanism is specifically a through groove 107 formed in the inner wall of the rotating shaft 104, and the water pumps 106 are disposed at the end portions of the two opposite sides of the rotating shaft 104, the water pumps 106 can output the water inside the water tank 105 into the through groove 107, the water inside the water tank 105 on the two sides can be communicated through the through groove 107, and the water inside the water tank 105 on the two sides can be mutually transferred through the water pumps 106, so that the heat inside the rotating shaft 104 can be taken out.

Furthermore, a heat dissipation spiral groove 109 is further formed in the outer wall of the through groove 107, the contact area can be increased through a spiral shape, heat generated by the crushing assembly 3 due to rotational friction can be taken away by water flow flowing inside, the temperature is reduced, a plurality of water spraying grooves 108 distributed in a linear array are further formed in the outer wall of the rotating shaft 104, the rotating shaft 104 can rotate, the water flow inside can be sprayed out through centrifugal force, the crushing assembly 3 is cooled, most of heat dissipation mechanisms tend to dissipate heat of blade spraying liquid, but cannot dissipate heat of the rotating shaft 104 rotating for a long time, and when crushing work is carried out, the rotating shaft 104 needs to provide strong rotating force due to crushing resistance, the load on the rotating shaft 104 is large, damage is caused due to heat generation, the contact area between the rotating shaft 104 and the heat dissipation area is increased through the heat dissipation spiral groove 109, more moisture can circulate, the heat dissipation efficiency is increased, the water spraying grooves 108 are further formed in the outer wall of the rotating shaft 104, the inner moisture can be dissipated through rotation of the rotating shaft 104, the water is poured on the crushing assembly and the stone to dissipate heat, and the blade is prevented from being damaged.

In the technical solution provided by the present invention, as can be seen from fig. 1 and 3, the base assembly 2 includes a base housing 201, and a placing box 202 is slidably disposed inside the base housing 201, and the placing box 202 is communicated with the inside of the top cover assembly 1, so that the rocks which are knocked down by the inclined baffle plate 103 and crushed can fall into the placing box 202 for collection.

Moreover, and place the bottom connection of case 202 and be provided with spring 204, when carrying out crushing work, the work piece that the breakage was accomplished drops to the inside of placing case 202, pushes down through weight, makes and places case 202 and push down, and cushions through spring 204, and through the spring 204 of placing case 202 bottom, can make and place the inside stone of case 202 and can reset after being collected, and the stone is collected once more to the next crushing work of being convenient for.

Furthermore, the inner wall of base shell 201 one side outer wall slides and is provided with door plant 203, and the relative both sides of door plant 203 connect in the relative both sides outer wall of placing case 202, and this junction is provided with lever mechanism, through lever mechanism, make and place case 202 when pushing down, can make door plant 203 rise, thereby base subassembly 2 opens, the broken work piece of user's inside from placing case 202 of being convenient for takes, after placing the inside work piece that does not have of case 202, the reverse acting force of accessible spring 204, will place case 202 and bounce, make it keep resetting, also order about door plant 203 and push down, make base subassembly 2 keep sealing.

In the technical scheme provided by the invention, as can be seen from fig. 1 and 5, the crushing assembly 3 comprises a movable knife 301, the outer wall of the movable knife 301 is provided with knife clamping blocks 302 distributed in a circumferential array and forming a triangular stable structure, the structure of the movable knife 301 can be driven to be stable by the knife clamping blocks 302 forming the triangular shape arranged on the outer wall of the movable knife 301, and a stone can be cut and crushed for multiple times when the rotating shaft 104 rotates for one circle, so that the working efficiency of the crushing assembly is improved.

Furthermore, the end part of one side of the knife clamping block 302 can be clamped with a crushing blade through the first clamping groove 303 and the second clamping groove 304, and the first clamping groove 303 and the second clamping groove 304 are arranged on the outer wall of the movable knife 301, so that a user can adjust the position of the crushing blade conveniently, the first clamping groove 303 and the second clamping groove 304 are vertical to each other, the position of the blade can be adjusted conveniently, and the working efficiency is improved.

The working principle is as follows: firstly, a crushing blade is matched and clamped at the end part of a cutter clamping block 302 through a first clamping groove 303 and a second clamping groove 304, and the crushing blade is adjusted to a proper crushing angle;

the rotating shaft 104 and the water pump 106 are driven to operate, so that moisture in the water tank 105 enters the through groove 107 and the heat dissipation spiral groove 109 to perform heat dissipation treatment, the water spraying groove 108 formed in the outer wall of the rotating shaft 104 enables the moisture in the through groove 107 to be sprayed out from the inside of the water spraying groove 108 through centrifugal force when the rotating shaft 104 rotates, cooling treatment is performed, and the crushing assembly 3 can rotate through rotation of the rotating shaft 104, so that crushing work is performed;

the crushed workpiece falls into the placing box 202 inside the base assembly 2, so that the placing box 202 slides downwards under the action of gravity and is buffered by the spring 204;

and through the cooperation of door plant 203 with the lever mechanism who places the case 202 junction and set up, make and place case 202 when pushing down, can make door plant 203 rise to base subassembly 2 opens, and the broken work piece of user's inside from placing case 202 taking of is convenient for, and after placing the inside work piece that does not have of case 202, accessible spring 204's reverse acting force will be placed case 202 and bounce, makes it keep restoring to the throne, also orders about door plant 203 to push down, makes base subassembly 2 keep sealing.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a crusher, its characterized in that, includes top cap subassembly (1), the bottom of top cap subassembly (1) is provided with base subassembly (2), the inside of top cap subassembly (1) is provided with pivot (104) between two parties, the inside of pivot (104) is provided with heat dissipation mechanism, heat dissipation mechanism is including offering in water spray tank (108) of pivot (104) outer wall, the outer wall of pivot (104) is provided with a plurality of broken subassemblies (3) that keep circumferential direction, pivot (104) are driven and are kept circumferential direction in order to order about water spray tank (108) keep spouting.

2. A crusher according to claim 1, characterised in that the head assembly (1) comprises a head shell (101), that the head shell (101) has an inner tank (102) formed therein, and that the inner tank (102) has a baffle (103) arranged therein for maintaining the inclination.

3. A crusher as claimed in claim 2, characterised in that the top head casing (101) has water channels (105) formed in the outer walls of opposite sides thereof, the water channels (105) being connected to the inside of the rotating shaft (104) to drive the water flow therein to be communicated.

4. A crusher according to claim 3, characterised in that the heat dissipating means is embodied as a through slot (107) provided in the inner wall of the rotating shaft (104), and that the water pump (106) is provided at the opposite ends of the rotating shaft (104), and that the water pump (106) is configured to drive the through slot (107) into communicating connection with the water tank (105).

5. A crusher according to claim 4, characterized in that the inside of the through slot (107) is provided with a heat-dissipating spiral groove (109), the outer wall of the rotating shaft (104) is provided with a plurality of water spray grooves (108) in a linear array, and the water spray grooves (108) are connected to the inside of the through slot (107).

6. A crusher as claimed in claim 2, characterised in that the base assembly (2) comprises a base housing (201), the inside of the base housing (201) being slidably provided with a placing box (202), the placing box (202) being in communication with the inside of the head assembly (1).

7. A crusher as claimed in claim 6, characterised in that a spring (204) is attached to the bottom of the tank (202), the spring (204) being fitted to urge the tank (202) to return.

8. A crusher as claimed in claim 7, characterised in that a door panel (203) is slidably arranged inside the outer wall of one side of the base shell (201), the two sides of the door panel (203) are connected to the outer walls of the two sides of the placing box (202), and a lever mechanism is arranged at the connection between the door panel (203) and the placing box (202), and is configured to drive the placing box (202) to be kept pressed downwards so as to drive the door panel (203) to be kept lifted.

9. A crusher as claimed in claim 1, characterized in that the crushing assembly (3) comprises a movable blade (301), the outer wall of the movable blade (301) is provided with cutter clamping blocks (302) distributed in a circumferential array, and the cutter clamping blocks (302) are assembled for clamping the crushing blades.

10. The crusher according to claim 9, characterized in that the adjacent two outer walls of the cutter clamping block (302) are provided with a first clamping groove (303) and a second clamping groove (304), and the first clamping groove (303) and the second clamping groove (304) are perpendicular to each other so as to clamp and adjust the crushing blade.