CN113368966B

CN113368966B - Can reduce vibrations and automatic high efficiency hammer crusher who removes dust

Info

Publication number: CN113368966B
Application number: CN202110622936.8A
Authority: CN
Inventors: 潘凉贵
Original assignee: Taishan Gypsum Shaanxi Co ltd
Current assignee: Taishan Gypsum Shaanxi Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-11-08
Anticipated expiration: 2041-06-04
Also published as: CN113368966A

Abstract

The invention relates to the technical field of crushers and discloses a high-efficiency hammer crusher capable of reducing vibration and automatically removing dust. This can reduce vibrations and automatic high efficiency hammer crusher who removes dust, also remove left through preliminary broken case, two left telescopic links contract left with the spring on it, two telescopic links on the corresponding right side stretch left with the spring on it, the left telescopic link of bottom sliding block contracts left with the spring on it, the telescopic link on bottom sliding block right side stretches left with the spring on it, under the buffering of spring and telescopic link, power in the transmission main part will become very little, thereby the effect that reduces vibrations and noise has been reached.

Description

Can reduce vibrations and automatic high efficiency hammer crusher who removes dust

Technical Field

The invention relates to the technical field of crushers, in particular to a high-efficiency hammer crusher capable of reducing vibration and automatically removing dust.

Background

The hammer crusher crushes materials through the collision surface of the hammer body rotating at high speed and the materials, has the characteristics of simple structure, large crushing ratio, high production efficiency and the like, can crush in a dry mode and a wet mode, and is suitable for departments of mines, cement, coal, metallurgy, building materials, roads, combustion and the like to finely crush medium-hardness and brittle materials.

But because can produce great vibrations at hammer crusher during operation, lead to the noise at the during operation great, can produce a large amount of dusts moreover when the rubble, not only the polluted environment can make the staff inhale more dust moreover to lead to the health to receive the injury, current hammer crusher's crushing efficiency is not high moreover.

In order to solve the above problems, the inventors have provided a high efficiency hammer crusher that can reduce vibration and automatically remove dust.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the high-efficiency hammer crusher capable of reducing vibration and automatically removing dust, which has the advantages of low vibration noise, automatic dust removal and high crushing efficiency, and solves the problems of high vibration noise, more dust and low crushing efficiency.

(II) technical scheme

In order to realize the purposes of small vibration noise, automatic dust removal and high crushing efficiency, the invention provides the following technical scheme: a high-efficiency hammer crusher capable of reducing vibration and automatically removing dust comprises a device main body, wherein the left inner wall and the right inner wall of the device main body are movably connected with a sliding block, the upper surface and the lower surface of the sliding block are fixedly connected with telescopic rods, the lower surface of the sliding block is fixedly connected with telescopic rods, the left side and the right side of the sliding block are fixedly connected with two telescopic rods, the left side and the right side of the sliding block are fixedly connected with a primary crushing box, the top of the primary crushing box is fixedly connected with a stone inlet, the inner part of the primary crushing box is provided with two crushing hammers, the inner parts of the left side and the right side of the device main body are fixedly connected with a water storage box, the left side and the right side of the primary crushing box are fixedly connected with a dust removing box, the inner parts of the two dust removing boxes are respectively provided with a water inlet cavity and a water outlet cavity, the inner parts of the two water outlet cavities are respectively movably connected with a push rod, the two water outlet cavities of the primary crushing box and the primary crushing box are respectively connected with a fine screen mesh, and the inner wall of the secondary crushing box is movably connected with a control rod, and the bottom of the secondary crushing box is connected with a fine screen mesh control rod, the temporary storage box is characterized in that two push plates are slidably connected to the interior of the temporary storage box, and a collection box is fixedly connected to the interior of the bottom of the device main body.

Preferably, two push rod fixed connection is on the sliding block that corresponds one side, and the apopore has all been seted up to two one sides that go out the water cavity is relative, these two apopores and preliminary broken case intercommunication.

Preferably, the insides of the two through holes are fixedly connected with one-way valves, and the two one-way valves are communicated from the water inlet cavity to the water outlet cavity.

Preferably, every the spring has all been cup jointed in the outside of telescopic link, and the storage water tank is located the outside of the sliding block that corresponds one side.

Preferably, a hammer rod of the breaking hammer in the secondary breaking box is movably connected with the middle rotating shaft through a spring, and the distance between the fine screen and the middle rotating shaft is smaller than the rotating radius of the breaking hammer.

Preferably, the two control wheels are positioned at two sides of the secondary crushing box, and a connecting rod is movably connected between the two control wheels and the secondary crushing box at the corresponding side.

Preferably, a collecting hole is formed between the temporary storage box and the collecting box.

Preferably, a connecting rod is movably connected between the two control wheels and the push plate on the corresponding side, and the connecting part of the push plate and the upper connecting rod of the secondary crushing box on the control wheels is symmetrical around the circle center of the control wheels.

Preferably, when the two push rods are located at the outermost side of the water outlet cavity at the corresponding side, the telescopic rod at the side extends to the maximum distance, and when the two push rods are located at the innermost side of the water outlet cavity at the corresponding side, the telescopic rod at the side retracts to the maximum distance.

(III) advantageous effects

Compared with the prior art, the invention provides the high-efficiency hammer crusher capable of reducing vibration and automatically removing dust, which has the following beneficial effects:

1. this can reduce vibrations and automatic high efficiency hammer crusher who removes dust, through because quartering hammer and building stones striking can produce the power towards equidirectional not, when this power is left, tentatively broken case also removes left, left two telescopic links shrink left with the spring on it, two telescopic links on the right side that correspond are tensile left with the spring on it, the left telescopic link of bottom sliding block is shrink left with the spring on it, the telescopic link on bottom sliding block right side is tensile left with the spring on it, this power is right or when upwards downwards the same reason, under the buffering of spring and telescopic link, power in the transmission main part will become very little, thereby reached the effect that reduces vibrations and noise.

2. This can reduce vibrations and automatic high efficiency hammer crusher who removes dust, when moving left through as primary crushing case, the dust removal case also moves left, it moves left to go out the water cavity, the push rod is motionless, move right in other words to go out the water cavity motionless through the push rod, water in the storage water tank gets into out the water cavity through filler pipe and intake antrum, when the push rod moves right, water can spout into primary crushing case through the apopore, move right when primary crushing case is managed, the same reason, thereby spun water combines to make the dust can not fly away with the dust that the breakage produced, thereby the effect of automatic dust removal has been reached.

3. This can reduce vibrations and automatic high efficiency hammer crusher who removes dust can be through the broken back to the uniform size of building stones in the primary crushing case, can get into the secondary crushing case of below through preliminary screen cloth in, on falling into the fine screen cloth of below behind the building stones entering secondary crushing case, the hammer stem can shrink when the fine screen cloth, goes to grind the building stones with the hammer stem in other words, can make the better breakage of building stones to the effect that crushing efficiency is high has been reached.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at B;

FIG. 4 is a schematic view of the control wheel of the present invention in operation at a location;

FIG. 5 is an enlarged view of the structure of the present invention at C.

In the figure: 1. a device main body; 2. a water storage tank; 3. a slider; 4. a control wheel; 5. fixing the rod; 6. a telescopic rod; 7. a breaking hammer; 8. a stone inlet; 9. a collection box; 10. a temporary storage box; 11. a primary crushing box; 12. pushing the plate; 13. a water feeding pipe; 14. a dust removal box; 15. a water inlet cavity; 16. a water outlet cavity; 17. a through hole; 18. a push rod; 19. a secondary crushing box; 20. primarily screening a screen; 21. fine screening; 22. a spring plate; 23. a clamping rod; 24. a clamping block; and 25 card slots.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, a high efficiency hammer crusher capable of reducing vibration and automatically removing dust comprises a device body 1, wherein sliding blocks 3 are movably connected to the left and right inner walls and the lower inner wall of the device body 1, telescopic rods 6 are fixedly connected between the upper and lower device bodies 1 of the sliding blocks 3 on the left and right sides, telescopic rods 6 are fixedly connected between the left and right sides of the bottom sliding block 3 and the device body 1, a spring is sleeved on the outer side of each telescopic rod 6, a water storage tank 2 is positioned on the outer side of the corresponding sliding block 3, two telescopic rods 6 are fixedly connected to the opposite sides of the sliding blocks 3 on the left and right sides, a primary crushing tank 11 is fixedly connected between the telescopic rods 6 on the left and right sides, a stone inlet 8 is fixedly connected to the top of the primary crushing tank 11, two crushing hammers 7 are arranged inside the primary crushing tank 11, and water storage tanks 2 are fixedly connected to the insides of the left and right sides of the device body 1, the left side and the right side of the primary crushing box 11 are fixedly connected with dust removing boxes 14, water inlet cavities 15 and water outlet cavities 16 are respectively arranged in the two dust removing boxes 14, water adding pipes 13 are respectively fixedly connected between the two water inlet cavities 15 and the water storage tank 2 on the corresponding side, push rods 18 are respectively movably connected in the two water outlet cavities 16, when the two push rods 18 are positioned on the outermost side of the water outlet cavity 16 on the corresponding side, the telescopic rod 6 on the side extends out to the maximum distance, when the two push rods 18 are positioned on the innermost side of the water outlet cavity 16 on the corresponding side, the telescopic rod 6 on the side retracts to the maximum distance, the two push rods 18 are fixedly connected on the sliding block 3 on the corresponding side, water outlet holes are respectively arranged on the opposite sides of the two water outlet cavities 16, the two water outlet holes are communicated with the primary crushing box 11, through holes 17 are respectively arranged between the two water inlet cavities 15 and the water outlet cavity 16 on the corresponding side, the equal fixedly connected with check valve in inside of two through-holes 17, the direction of intercommunication of these two check valves is by intake antrum 15 to play water cavity 16, the bottom fixedly connected with secondary crushing case 19 of preliminary broken case 11, through spring swing joint between the hammer stem of quartering hammer 7 in the secondary crushing case 19 and the middle pivot, the distance of meticulous screen cloth 21 apart from middle pivot is less than the turning radius of this quartering hammer 7, the inside of secondary crushing case 19 is provided with quartering hammer 7, the preliminary screen cloth 20 of the junction fixedly connected with of secondary crushing case 19 and preliminary broken case 11, the meticulous screen cloth 21 of bottom fixedly connected with of secondary crushing case 19, two telescopic links 6 of fixedly connected with between the bottom of secondary crushing case 19 and the top of bottom sliding block 3, the equal fixedly connected with dead lever 5 of inner wall about device main part 1, the equal swing joint in one side that two dead levers 5 are relative has control wheel 4, two control wheel 4 are located the both sides of secondary crushing case 19, swing joint has the connecting rod between two control wheel 4 and the secondary crushing case 19 that correspond one side, the interior bottom fixedly connected with of device main part fixedly connected with temporary storage case 10 of device main part 1, the temporary storage case 10, the inside sliding connection has two push pedal 12 of temporary storage case 10, the device main part of fixedly connected with the inside of device main part 9.

The working principle is that when the device starts to operate, an external motor is turned on, three breaking hammers 7 start to rotate, stone materials to be broken are put into the device from a stone material inlet 8, the stone materials enter a primary breaking box 11, two breaking hammers 7 start to break, forces in different directions are generated due to the impact of the breaking hammers 7 and the stone materials, when the forces are applied to the left, the primary breaking box 11 also moves to the left, two telescopic rods 6 on the left side and springs on the left side contract to the left, two corresponding telescopic rods 6 on the right side and springs on the right side stretch to the left, a telescopic rod 6 on the left side of a bottom sliding block 3 and a spring on the left side contract to the left, the forces stretch to the right or upwards and downwards, and the same principle is that the forces on a transmission device main body 1 are small under the buffer of the springs and the telescopic rods 6; when the primary crushing box 11 moves leftwards, the dust removing box 14 also moves leftwards, the water outlet cavity 16 moves leftwards, the push rod 18 does not move, which is equivalent to the situation that the push rod 18 moves rightwards and the water outlet cavity 16 does not move, water in the water storage tank 2 enters the water outlet cavity 16 through the water adding pipe 13 and the water inlet cavity 15, when the push rod 18 moves rightwards, the water is sprayed into the primary crushing box 11 through the water outlet hole, and when the primary crushing box 11 moves rightwards, the sprayed water is combined with dust generated by crushing, so that the dust cannot fly out; some uncrushed stones can be attached to the primary screen 20, the stones cannot enter the secondary crushing box 19 through the primary screen 20, when the stones on the primary screen 20 are gradually accumulated, the right end of the primary screen 20 moves downwards, the clamping rod 23 and the clamping block 24 are driven to move downwards, the inclined surface of the clamping groove 25 is movably connected with a stop rod, the stop rod can only rotate clockwise, a limiting groove matched with the stop rod is formed in the right side of the clamping block 24, the stop rod and the limiting groove have the effect that the clamping block 24 can only move downwards, when the clamping block 24 moves to the lowest position of the clamping groove 25, the clamping block 24 can move upwards from the left side of the clamping groove 25, the crushing hammer 7 in the secondary crushing box 19 knocks the elastic plate 22, the elastic plate 22 ejects the primary screen 20 upwards through a spring, the stones on the primary screen 20 can be cleaned temporarily, when the stones in the primary crushing box 11 are crushed to a certain size, the stones can enter the secondary crushing box 19 below through the primary screen 20, the stones can fall into the fine screen 21 below the secondary crushing box 19, and can be ground better when the stones are crushed by the fine hammer 21; when the preliminary crushing bin 11 is moved to the left, as shown in fig. 4, the push plate 12 will push the rock material into the collecting hole and thus into the collecting bin 9 below, after which the crushed rock material can be taken out of the collecting bin 9.

In conclusion, this can reduce vibrations and automatic high efficiency hammer crusher who removes dust, through because quartering hammer 7 can produce the power towards equidirectional not with the building stones striking, when this power is left, preliminary broken case 11 also moves left, two left telescopic links 6 contract left with the spring on it, two corresponding right telescopic links 6 and the spring on it stretch left, the left telescopic link 6 of bottom sliding block 3 contracts left with the spring on it, telescopic link 6 on the right side of bottom sliding block 3 and the spring on it stretch left, this power is right or upwards when going down the same reason, under the buffering of spring and telescopic link 6, the power on the transmission main part 1 will become very little, thereby reached the effect that reduces vibrations and noise.

When the primary crushing box 11 moves leftwards, the dust removing box 14 also moves leftwards, the water outlet cavity 16 moves leftwards, the push rod 18 does not move, namely the push rod 18 moves rightwards, the water outlet cavity 16 does not move, water in the water storage tank 2 enters the water outlet cavity 16 through the water adding pipe 13 and the water inlet cavity 15, when the push rod 18 moves rightwards, the water can be sprayed into the primary crushing box 11 through the water outlet hole, and similarly when the primary crushing box 11 moves rightwards, the sprayed water is combined with dust generated by crushing, so that the dust cannot fly upwards, and the automatic dust removing effect is achieved.

Through after the building stones in the primary crushing case 11 are broken to a certain size, can get into the secondary crushing case 19 of below through preliminary screen cloth 20, on the meticulous screen cloth 21 of below falls into after building stones get into secondary crushing case 19, the hammer stem can shrink when meticulous screen cloth 21, goes to grind the building stones with the hammer stem in other words, can make the better breakage of building stones to the effect that crushing efficiency is high has been reached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can reduce vibrations and automatic high efficiency hammer crusher who removes dust which includes device main part (1), its characterized in that: the device is characterized in that the left inner wall, the right inner wall and the lower inner wall of the device main body (1) are movably connected with a sliding block (3), the left side and the right side of the sliding block (3) are fixedly connected with a telescopic rod (6) between the device main body (1) and the device main body (1), the left side and the right side of the sliding block (3) are fixedly connected with a telescopic rod (6) and a telescopic rod (6) between the device main body (1), the left side and the right side of the sliding block (3) are fixedly connected with a preliminary crushing box (11) between the telescopic rods (6), the top of the preliminary crushing box (11) is fixedly connected with a stone inlet (8), two crushing hammers (7) are arranged in the preliminary crushing box (11), the inside of the device main body (1) is fixedly connected with a water storage tank (2), the left side and the right side of the preliminary crushing box (11) is fixedly connected with a dust removal box (14), the inside of the dust removal box (14) is provided with a water inlet cavity (15) and a water outlet cavity (16), the two water inlet cavities (15) and the water outlet (16) are fixedly connected with a water storage tank (2) between the water inlet cavity (15) and the water outlet cavity (16), and the two water outlet cavities (17) are connected with a water outlet (18) between the water outlet cavity (17), the device comprises a primary crushing box (11), a secondary crushing box (19) and a spring plate (22), wherein a crushing hammer (7) is arranged inside the secondary crushing box (19), a primary screen (20) is movably connected at the joint of the secondary crushing box (19) and the primary crushing box (11), the spring plate (22) is movably connected at the bottom of the primary screen (20), a clamping rod (23) is movably connected at the bottom of the right side of the primary screen (20), a clamping block (24) is fixedly connected at the bottom of the clamping rod (23), a clamping groove (25) is formed in the outer side of the clamping block (24), a fine screen (21) is fixedly connected at the bottom of the secondary crushing box (19), two telescopic rods (6) are fixedly connected between the bottom of a sliding block (19) and the top of a bottom sliding block (3), fixing rods (5) are fixedly connected on the left and right inner walls of the device main body (1), a control wheel (4) is movably connected on one side, opposite to the two fixing rods (5), a storage box (10) is fixedly connected at the inner bottom of the device main body (1), two push plates (12) are fixedly connected inside the temporary storage box (10);

a connecting rod is movably connected between the two control wheels (4) and the push plate (12) on the corresponding side, the connection position of the push plate (12) and the connecting rod on the secondary crushing box (19) on the control wheels (4) is symmetrical around the circle center of the control wheels (4), and a collecting hole is formed between the temporary storage box (10) and the collecting box (9).

2. A high efficiency hammer crusher capable of reducing vibration and automatically removing dust according to claim 1, wherein: two push rod (18) fixed connection is on corresponding sliding block (3) of one side, and the apopore has all been seted up to one side that two play water cavity (16) are relative, these two apopores and preliminary broken case (11) intercommunication.

3. A high efficiency hammer crusher capable of reducing vibration and automatically removing dust according to claim 1, wherein: the insides of the two through holes (17) are fixedly connected with one-way valves, and the two one-way valves are communicated from the water inlet cavity (15) to the water outlet cavity (16).

4. A high efficiency hammer crusher capable of reducing vibration and automatically removing dust according to claim 1, wherein: every the spring has all been cup jointed in the outside of telescopic link (6), and storage water tank (2) are located the outside that corresponds sliding block (3) on one side.

5. A high efficiency hammer crusher capable of reducing vibration and automatically removing dust according to claim 1, wherein: the hammer rod of the breaking hammer (7) in the secondary breaking box (19) is movably connected with the middle rotating shaft through a spring, and the distance between the fine screen (21) and the middle rotating shaft is smaller than the rotating radius of the breaking hammer (7).

6. A high efficiency hammer crusher capable of reducing vibration and automatically removing dust according to claim 1, wherein: the two control wheels (4) are positioned at two sides of the secondary crushing box (19), and a connecting rod is movably connected between the two control wheels (4) and the secondary crushing box (19) at the corresponding side.

7. A high efficiency hammer crusher capable of reducing vibration and automatically removing dust according to claim 1, wherein: when the two push rods (18) are positioned at the outermost side of the water outlet cavity (16) at the corresponding side, the telescopic rod (6) at the side extends to the maximum distance, and when the two push rods (18) are positioned at the innermost side of the water outlet cavity (16) at the corresponding side, the telescopic rod (6) at the side retracts to the maximum distance.