CN113617464A

CN113617464A - Mine stone breaker

Info

Publication number: CN113617464A
Application number: CN202110927012.9A
Authority: CN
Inventors: 曾萍萍
Original assignee: Individual
Current assignee: Yinan County Dashan Mining Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-11-09
Anticipated expiration: 2041-08-12
Also published as: CN113617464B

Abstract

The invention relates to the technical field of mining machinery, and particularly discloses a mine stone crusher which structurally comprises a crushing device (1), a linkage belt (2), a motor (3), a supporting seat (4), a fixed seat (5) and a turntable (6), and is characterized in that: the top of the supporting seat (4) is provided with a motor (3) and a fixed seat (5), the motor (3) is matched with a turntable (6) through a linkage belt (2), the turntable (6) is arranged on one side of the crushing device (1), and the crushing device (1) is arranged on the top of the fixed seat (5); the invention has the following effects: when the stone crusher works again, the filter screen cannot be blocked by stones, so that the filtering effect of the stone crusher reaches the expected value, the machine cannot be in failure due to the blockage of the filter screen, and the stone crushing efficiency can stably reach the expected value.

Description

Mine stone breaker

Technical Field

The invention belongs to the technical field of mining machinery, and particularly relates to a mine stone crusher.

Background

Mine stone needs to carry out the breakage to it after the exploitation, generally adopt mine stone breaker to carry out the breakage, and mine stone breaker is the equipment that the stone was used commonly to the mine trade, its breaking force is strong, the wearability is high, it is multiple complete, all there is better crushing effect to the stone of various hardness, the mine stone breaker technique of current hammer brokenly formula is perfect inadequately, broken little stone is blocked on the filter screen easily in the stone breaker use, influence the discharge of rubble, can make the stone ejection of compact untimely, produce when the feeding is greater than the unloading and block up, and then lead to machine fault easily.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a mine stone crusher to solve the problems that the existing hammer crushing type mine stone crusher is not perfect in technology, small crushed stones are easily clamped on a filter screen in the use process of the stone crusher, the discharge of the crushed stones is influenced, the discharge of the stones is untimely, and the feeding is larger than the discharging, so that the blockage is generated, and further the machine fault is easily caused.

The invention is realized by the following technical scheme: a mine stone crusher structurally comprises a crushing device, a linkage belt, a motor, a supporting seat, a fixed seat and a rotary table, wherein the motor and the fixed seat are installed at the top of the supporting seat, the motor is matched with the rotary table through the linkage belt, the rotary table is installed on one side of the crushing device, and the crushing device is installed at the top of the fixed seat;

breaker including feed inlet, tup, impact plate, filter screen, remove a mechanism, discharge gate, ejector pad mechanism, fixed axle, frame, center pin, runner, frame top be equipped with the feed inlet, the bottom is equipped with the discharge gate, discharge gate both sides be equipped with the filter screen, filter screen and feed inlet between be equipped with the impact plate, the inside center pin that is equipped with of frame, the center pin outer wall install runner, ejector pad mechanism, remove a mechanism, runner and center pin interference fit, runner quartering position on meet through fixed axle and tup, the center pin run through carousel and both interference fit, the frame install in the fixing base top.

As a further optimization of the technical scheme, the push block mechanism comprises a fixed disc, rotating blocks, supporting blocks, hinges, a movable plate, an air outlet pipe, a pressure valve, a fixed block, a first air bag, a hollow column, a one-way valve, a spring, a lifting rod, a baffle and a shaft sleeve, wherein the rotating blocks are installed on the outer wall of the shaft sleeve, two shaft sleeves are arranged, the hollow column is installed at the bottom of the fixed disc, the lifting rod is installed inside the hollow column, the baffle is installed at the top of the lifting rod, the spring is installed at the bottom of the lifting rod, the bottom of the spring is connected with the top of the one-way valve, the first air bag is installed at the bottom of the one-way valve, the bottom of the first air bag is connected with the bottom of the hollow column through the fixed block, the supporting blocks are installed on one side of the hollow column, the supporting blocks are connected with the movable plate through the hinges, and the pressure valve is communicated with the first air bag through the hollow column and the fixed block, the pressure valve bottom install the outlet duct, the axle sleeve install in the center pin outer wall, and both interference fit, fixed disk one side and frame fixed connection.

As the further optimization of this technical scheme, remove a mechanism including bearing, expansion plate, backup pad, trachea, clean component, check valve, the bearing outer wall install the expansion plate, the bearing be equipped with two, the expansion plate outer wall install the backup pad, the inside trachea that is equipped with of backup pad, trachea one side be equipped with the check valve, and both communicate with each other, backup pad bottom install and clean the component, the bearing install in the center pin outer wall, and both interference fit, No. two check valves meet through outlet duct and pressure valve.

As the further optimization of this technical scheme, the component that cleans include venthole, baffle, soft adhesive tape, well hollow frame, No. two gasbags, trachea, gas storage frame top install the baffle, gas storage frame one side be equipped with the venthole, the venthole be equipped with four and more, gas storage frame bottom install soft adhesive tape, well hollow frame, the soft adhesive tape be equipped with ten and more, the soft adhesive tape become the middle cavity frame that is equipped with of rectangular array distribution and per four soft adhesive tapes, the inside gasbag that is equipped with of well hollow frame No. two gasbags communicate with each other through trachea and gas storage frame are inside, gas storage frame both sides all meet with the backup pad, gas storage frame inside communicate with each other with the trachea.

As a further optimization of the technical scheme, the air outlet pipe is a corrugated pipe.

As a further optimization of the technical scheme, the bottom surface of the hollow frame is provided with a circular opening.

As a further optimization of the technical scheme, the air outlet is provided with a pressure valve.

As a further optimization of the technical scheme, the longitudinal section of the baffle is quadrilateral, two adjacent surfaces of the baffle form a large V shape, and the large V shape is an obtuse angle.

As the further optimization of this technical scheme, the inner wall of tup and frame adopt clearance fit, the component that cleans be located this clearance, and the perpendicular interval that highly is less than tup and frame inner wall that cleans the component, soft adhesive tape can contact with the filter screen.

According to the technical scheme, the mine stone crusher provided by the invention has the following beneficial effects:

when the invention is used, the air bag I is inflated by generating air through the extension and lowering rod, the movable plate is driven to move by the inflation of the air bag I, the support plate is moved, so that the soft rubber strip cleans the filter screen, the filter screen is prevented from being blocked by stones, the support plate is driven to move by the inflation of the air bag I, the air bag I is extruded by the extrusion through the pressure valve, the air outlet pipe and the check valve II, so that the air enters the air storage frame, the air bag II is inflated, the air bag II extends downwards through the hollow frame, stones clamped on the soft rubber strip are ejected out, when the baffle plate continues to move downwards, the air in the air storage frame is discharged from the air outlet hole due to the increase of air pressure, the air bag II is deflated, the speed of the downward movement of the stop block is accelerated by the discharged air, the soft rubber strip cleans the filter screen again, when the stone crusher works again, the filter screen cannot be blocked by stones, make the filter effect of stone breaker reach expected value, make the machine can not lead to the trouble because of the filter screen blocks up, make stone crushing efficiency can stably reach expected value.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic side view of a mine stone crusher of the present invention.

Fig. 2 is a schematic sectional structure of the crushing device of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of the push block mechanism of the present invention.

FIG. 4 is a schematic cross-sectional view of the deblocking mechanism according to the present invention.

FIG. 5 is a schematic cross-sectional view of the cleaning member of the present invention.

Fig. 6 is a bottom view of the cleaning member of the present invention.

Fig. 7 is a schematic sectional structure of the crushing device of the present invention.

In the figure: the device comprises a crushing device-1, a linkage belt-2, a motor-3, a supporting seat-4, a fixed seat-5, a rotary disc-6, a feeding port-1 a, a hammer-1 b, a counterattack plate-1 c, a filter screen-1 d, a block removing mechanism-1 e, a discharging port-1 f, a block pushing mechanism-1 g, a fixed shaft-1 h, a machine frame-1 i, a central shaft-1 j, a rotating wheel-1 k, a fixed disc-1 g1, a rotating block-1 g2, a supporting block-1 g3, a hinge-1 g4, a movable plate-1 g5, an air outlet pipe-1 g6, a pressure valve-1 g7, a fixed block-1 g8, a first air bag-1 g9, a hollow column-1 g10, a first check valve-1 g11, a spring-1 g12, a lifting rod-1 g13, a rotary disc-1 i, Baffle-1 g14, shaft sleeve-1 g15, bearing-1 e1, movable disc-1 e2, supporting plate-1 e3, air pipe-1 e4, cleaning component-1 e5, second check valve-1 e6, air outlet-1 e5a, baffle-1 e5b, soft rubber strip-1 e5c, hollow frame-1 e5d, second air bag-1 e5e, air pipe-1 e5f and air storage frame-1 e5 g.

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.

Example 1

Referring to fig. 1, the invention provides a mine stone crusher, which structurally comprises a crushing device 1, a linkage belt 2, a motor 3, a supporting seat 4, a fixed seat 5 and a turntable 6, wherein the motor 3 and the fixed seat 5 are installed at the top of the supporting seat 4, the motor 3 is matched with the turntable 6 through the linkage belt 2, the turntable 6 is installed on one side of the crushing device 1, and the crushing device 1 is installed at the top of the fixed seat 5;

referring to fig. 2, the crushing device 1 includes a feeding port 1a, a hammer 1b, a counterattack plate 1c, a filter screen 1d, a block removing mechanism 1e, a discharging port 1f, a block pushing mechanism 1g, a fixed shaft 1h, a machine frame 1i, a central shaft 1j, a rotating wheel 1k, the top of the machine frame 1i is provided with a feed inlet 1a, the bottom is provided with a discharge outlet 1f, two sides of the discharge outlet 1f are provided with filter screens 1d, a counterattack plate 1c is arranged between the filter screen 1d and the feed inlet 1a, a central shaft 1j is arranged inside the machine frame 1i, the outer wall of the central shaft 1j is provided with a rotating wheel 1k, a push block mechanism 1g and a block removing mechanism 1e, runner 1k and center pin 1j interference fit, runner 1k divide by four the position to meet through fixed axle 1h and tup 1b, fixed disk 1g1 one side and frame 1i fixed connection.

Referring to fig. 3, the push block mechanism 1g includes a fixed disc 1g1, a rotating block 1g2, a supporting block 1g3, a hinge 1g4, a movable plate 1g4, an air outlet pipe 1g4, a pressure valve 1g4, a fixed block 1g4, a first air bag 1g4, a hollow column 1g4, a first check valve 1g4, a spring 1g4, a telescopic rod 1g4, a baffle 1g4 and a shaft sleeve 1g4, the rotating block 1g4 is installed on the outer wall of the shaft sleeve 1g4, two shaft sleeves 1g4 are provided, the hollow column 1g4 is installed at the bottom of the fixed disc 1g4, the telescopic rod 1g4 is installed inside the fixed disc 1g4, the baffle 1g4 is installed at the top of the telescopic rod 1g4, the spring 1g4 is installed at the bottom, the bottom of the spring 1g4 is connected with the top of the first check valve 1g4, the hollow column 4 is connected with the bottom of the first air bag 1g4, one side of the hollow column 1g10 is provided with a supporting block 1g3, the supporting block 1g3 is connected with a movable plate 1g5 through a hinge 1g4, the pressure valve 1g7 penetrates through the hollow column 1g10 and a fixed block 1g8 to be communicated with a first air bag 1g9, and the bottom of the pressure valve 1g7 is provided with an air outlet pipe 1g 6.

The installation sequence of the rotating wheel 1k, the removing block mechanism 1e and the pushing block mechanism 1g is that the rotating wheel 1k, the pushing block mechanism 1g and the removing block mechanism 1e are respectively arranged from the central shaft 1j to the outside.

Still include center pin 1j run through carousel 6 and both interference fit, frame 1i install in fixing base 5 top.

The shaft sleeve 1g15 is arranged on the outer wall of the central shaft 1j, and the shaft sleeve and the central shaft are in interference fit.

Example 2

referring to fig. 2 and 7, the crushing device 1 includes a feeding port 1a, a hammer 1b, a reaction plate 1c, a filter screen 1d, a block removing mechanism 1e, a discharging port 1f, a block pushing mechanism 1g, a fixed shaft 1h, a machine frame 1i, a central shaft 1j, and a rotating wheel 1k, the top of the machine frame 1i is provided with a feed inlet 1a, the bottom is provided with a discharge outlet 1f, two sides of the discharge outlet 1f are provided with filter screens 1d, a counterattack plate 1c is arranged between the filter screen 1d and the feed inlet 1a, a central shaft 1j is arranged inside the machine frame 1i, the outer wall of the central shaft 1j is provided with a rotating wheel 1k, a push block mechanism 1g and a block removing mechanism 1e, runner 1k and center pin 1j interference fit, runner 1k divide by four the position to meet through fixed axle 1h and tup 1b, fixed disk 1g1 one side and frame 1i fixed connection.

Referring to fig. 4, the block removing mechanism 1e includes a bearing 1e1, a movable disc 1e2, a supporting plate 1e3, an air pipe 1e4, a cleaning member 1e5 and a second check valve 1e6, the movable disc 1e2 is mounted on the outer wall of the bearing 1e1, two bearings 1e1 are provided, the supporting plate 1e3 is mounted on the outer wall of the movable disc 1e2, the air pipe 1e4 is disposed in the supporting plate 1e3, the second check valve 1e6 is disposed on one side of the air pipe 1e4 and communicated with the two bearings, and the cleaning member 1e5 is mounted at the bottom of the supporting plate 1e 3.

Referring to fig. 5-6, the cleaning member 1e5 includes an air outlet 1e5a, a baffle 1e5b, a soft rubber strip 1e5c, a hollow frame 1e5d, a second air bag 1e5e, an air pipe 1e5f and an air storage frame 1e5g, the baffle 1e5b is installed on the top of the air storage frame 1e5g, the air outlet 1e5a is installed on one side of the air storage frame 1e5g, the air outlet 1e5a is provided with four or more air outlets, the bottom of the air storage frame 1e5g is provided with a soft rubber strip 1e5c and a hollow frame 1e5d, the soft rubber strip 1e5c is provided with ten or more air bags, the soft rubber strip 1e5c is distributed in a rectangular array, the middle of each four soft rubber strips 1e5c is provided with a hollow frame 1e5d, and the interior of the second air bag 1e5e is communicated with the interior of the air bag 8741 e5 365 g through the air bag 8745 e5 g.

The longitudinal section of the baffle 1e5b is quadrilateral, two adjacent surfaces of the baffle 1e5b form a large V shape, the large V shape is an obtuse angle, so that when the supporting plate 1e3 rotates upwards, the concave angle surface of the baffle 1e5b can store a certain amount of stones to help the supporting plate 1e3 return, when the supporting plate 1e3 returns, the supporting plate 1e3 rotates to the position above the rear end filter screen 1d due to inertia, and the stones fall from the baffle 1e5b to the filter screen 1 d.

The two-way valve is characterized in that the bearing 1e1 is arranged on the outer wall of the central shaft 1j and is in interference fit with the central shaft 1j, and the second one-way valve 1e6 is connected with the pressure valve 1g7 through an air outlet pipe 1g 6.

The gas storage device also comprises a gas storage frame 1e5g, wherein two sides of the gas storage frame are connected with a supporting plate 1e3, and the inside of the gas storage frame 1e5g is communicated with a gas pipe 1e 4.

Based on the above embodiment, the specific working principle is as follows:

in the use process of the invention, the central shaft 1j rotates clockwise to drive the shaft sleeve 1g15 to rotate so as to enable the rotating block 1g2 to rotate anticlockwise, when the rotating block 1g2 rotates to a position above the lifting rod 1g13, the top of the lifting rod 1g13 is pressed downwards, when the rotating block 1g2 is in contact with the spring 1g12, the rotating block 1g2 rotates to generate pressure on the lifting rod 1g13, when the rotating block 1g2 is separated from the lifting rod 1g13, the lifting rod 1g13 is reset by the elasticity of the spring 1g12, the automatic lifting effect is achieved, the lifting rod 1g13 descends to extrude gas, the gas enters the first air bag 1g9 through the first check valve 1g11 to expand the first air bag 1g9, so as to push the movable plate 1g5 outwards, so that the supporting plate 1e3 is influenced by the thrust of the movable plate 1g5 to rotate clockwise, and when the supporting plate 581 e c d cleans the filter screen 5, cleaning away the stone blocks clamped above the filter screen 1d to keep the filter screen 1d smooth, when the supporting plate 1e3 rotates to a certain angle, the stone blocks fall to the position above the baffle plate 1e5b to increase the weight of the cleaning member 1e5, the supporting plate 1e3 rotates anticlockwise under the gravity factor, at this time, the supporting plate 1e3 drives the movable plate 1g5 to extrude the first air bag 1g9, so that the pressure inside the first air bag 1g9 is increased, at this time, the pressure valve 1g7 is opened, the gas enters the air pipe 1e4 through the pressure valve 1g7, the air pipe 1g6 and the check valve 1e6, the air pipe 1e5e expands through the air pipe 1e5f at the bottom of the air storage frame 1e5g, the air bag 1e5e expands while being limited by the hollow frame 1e5d, the gas storage piece 378 expands downwards, pushing out the stone blocks clamped between the soft rubber strips 1e5c, at this time, the supporting plate 1e3 continuously rotates anticlockwise, the pressure inside the hollow frame 461 e g increases, the gas is discharged through the gas outlet 1e5a, the second air bag 1e5e is deflated and returned, the gas is discharged in the opposite direction, the rotation is accelerated, the supporting plate 1e3 rotates anticlockwise to the position above the filter screen 1d close to one end of the feed inlet 1a under the influence of inertia, stones roll down on the filter screen 1d from the baffle plate 1e5b to be filtered, the supporting plate 1e3 returns, and the soft rubber strip 1e5c conducts dredging work on the filter screen 1 d.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a mine stone breaker, its structure includes breaker (1), linkage area (2), motor (3), supporting seat (4), fixing base (5), carousel (6), its characterized in that: the top of the supporting seat (4) is provided with a motor (3) and a fixed seat (5), the motor (3) is matched with a turntable (6) through a linkage belt (2), the turntable (6) is arranged on one side of the crushing device (1), and the crushing device (1) is arranged on the top of the fixed seat (5);

The crushing device (1) comprises a feeding hole (1a), a hammer head (1b), a counterattack plate (1c), a filter screen (1d), a block removing mechanism (1e), a discharging hole (1f), a push block mechanism (1g), a fixing shaft (1h), a machine frame (1i), a central shaft (1j) and a rotating wheel (1k), wherein the feeding hole (1a) is arranged at the top of the machine frame (1i), the discharging hole (1f) is arranged at the bottom of the machine frame, the filter screen (1d) is arranged on two sides of the discharging hole (1f), the counterattack plate (1c) is arranged between the filter screen (1d) and the feeding hole (1a), the central shaft (1j) is arranged in the machine frame (1i), the outer wall of the central shaft (1j) is provided with the rotating wheel (1k), the push block removing mechanism (1g) and the rotating wheel (1e), and the rotating wheel (1k) is in interference fit with the central shaft (1j), runner (1k) quartering position on meet through fixed axle (1h) and tup (1b), center pin (1j) run through carousel (6) and both interference fit, frame (1i) install in fixing base (5) top.

2. A mine stone crusher as claimed in claim 1 wherein: the push block mechanism (1g) comprises a fixed disc (1g1), a rotating block (1g2), a supporting block (1g3), a hinge (1g4), a movable plate (1g5), an air outlet pipe (1g6), a pressure valve (1g7), a fixed block (1g8), an air bag (1g9), a hollow column (1g10), a check valve (1g11), a spring (1g12), a descending rod (1g13), a baffle (1g14) and a shaft sleeve (1g15), the rotating block (1g2) is installed on the outer wall of the shaft sleeve (1g15), the hollow column (1g10) is installed at the bottom of the fixed disc (1g1), a descending rod (1g13) is installed inside the hollow column (1g10), the baffle (1g14) is installed at the top of the descending rod (1g13), the spring (1g12) is installed at the bottom, and the spring (1g11) is connected with the top of the check valve (12), a check valve (1g11) bottom install an gasbag (1g9), gasbag (1g9) bottom meet through fixed block (1g8) and hollow post (1g10) bottom, hollow post (1g10) one side install supporting shoe (1g3), supporting shoe (1g3) meet through hinge (1g4) and fly leaf (1g5), pressure valve (1g7) run through hollow post (1g10), fixed block (1g8) and gasbag (1g9) and communicate with each other, pressure valve (1g7) bottom install outlet duct (1g 6).

3. A mine stone crusher as claimed in claim 1 wherein: remove piece mechanism (1e) including bearing (1e1), activity dish (1e2), backup pad (1e3), trachea (1e4), clean component (1e5), No. two check valve (1e6), bearing (1e1) outer wall install activity dish (1e2), activity dish (1e2) outer wall install backup pad (1e3), backup pad (1e3) inside be equipped with trachea (1e4), trachea (1e4) one side be equipped with No. two check valve (1e6), backup pad (1e3) bottom install and clean component (1e5), bearing (1e1) install in center pin (1j) outer wall, No. two check valve (1e6) meet through outlet duct (1g6) and pressure valve (1g 7).

4. A mine stone crusher as claimed in claim 3, characterised in that: the cleaning component (1e5) comprises an air outlet (1e5a), a baffle (1e5b), a soft rubber strip (1e5c), a hollow frame (1e5d), a second air bag (1e5e), an air pipe (1e5f) and an air storage frame (1e5g), wherein the baffle (1e5b) is installed at the top of the air storage frame (1e5g), an air outlet (1e5a) is arranged on one side of the air storage frame (1e5g), the soft rubber strip (1e5c) and the hollow frame (1e5d) are installed at the bottom of the air storage frame (1e5g), the second air bag (1e5e) is arranged inside the hollow frame (1e5d), the second air bag (1e5e) is communicated with the inside of the air storage frame (1e5g) through the air pipe (1e5f), and the air storage frame (1e5) is communicated with the two sides of the air storage frame (1e 865) and the supporting plate (g).

5. A mine stone crusher as claimed in claim 2, wherein: the air outlet pipe (1g6) is a corrugated pipe.

6. A mine stone crusher as claimed in claim 4, characterised in that: the longitudinal section of the baffle (1e5b) is quadrilateral, two adjacent surfaces of the baffle (1e5b) form a large V shape, and the large V shape is an obtuse angle.

7. A mine stone crusher as claimed in claim 1 wherein: tup (1b) adopt clearance fit with the inner wall of frame (1i), clean component (1e5) and be located this clearance, and the highly perpendicular interval that is less than tup (1b) and frame (1i) inner wall that cleans component (1e5), filter screen (1d) can contact with flexible glue strip (1e5 c).