CN213177642U

CN213177642U - Sealing mechanism for vertical shaft impact breaking

Info

Publication number: CN213177642U
Application number: CN202022032601.4U
Authority: CN
Inventors: 吉宏志; 刘江花; 杨聪俐; 王朝华; 马斌斌
Original assignee: Henan Chengdun Intelligent Technology Co ltd; Shibang Industrial Technology Group Xiuwu Industrial Park Co ltd; Henan Liming Heavy Industry Technology Co Ltd
Current assignee: Henan Chengdun Intelligent Technology Co ltd; Shibang Industrial Technology Group Xiuwu Industrial Park Co ltd; Henan Liming Heavy Industry Technology Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-11
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a broken sealing mechanism is strikeed to vertical scroll, including strikeing broken body, the top of strikeing broken body is provided with the closing plate, strike the positive left side of broken body and the equal fixedly connected with riser in right side, the closing plate is kept away from and is strikeed the inside that one side of broken body extends to the riser, the inside of riser has the transfer line that is located the closing plate inside through bearing swing joint, transfer line and closing plate fixed connection, the left end of transfer line runs through the riser and extends to the left side of riser, strike the left side fixedly connected with cylinder of broken body, the output fixedly connected with lifter of cylinder. The utility model discloses accomplish the sealed of broken body to the impact, collapse out when avoiding the ore to smash. The utility model discloses also solved current impact crusher and sealed the effect relatively poor, did not possess the effect of sealing up the inner chamber, broken stone collapses the outside to impact crusher easily, causes the problem of influence to external staff's safety.

Description

Sealing mechanism for vertical shaft impact breaking

Technical Field

The utility model relates to an strike broken technical field, specifically be a broken sealing mechanism is strikeed to vertical scroll.

Background

The vertical impact crusher consists of seven parts, including feeding part, distributor, vortex crushing cavity, vane wheel, main shaft assembly, base transmission, motor, etc.

Impact crusher utilizes the impact force that the stone collided each other and produced to smash the ore at the course of the work, but current impact crusher seals the effect relatively poor, does not possess the effect of sealing up the inner chamber, and broken stone collapses the outside to impact crusher easily, causes the influence to external staff's safety.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a broken sealing mechanism is strikeed to vertical scroll possesses the advantage that improves the breaker leakproofness, and it is relatively poor to have solved current impact crusher seal effect, does not possess the effect of sealing up the inner chamber, and broken stone collapses the outside to impact crusher easily, causes the problem of influence to external staff's safety.

The utility model provides a following technical scheme: a sealing mechanism for vertical shaft impact breaking comprises an impact breaking body, wherein a sealing plate is arranged at the top of the impact breaking body, vertical plates are fixedly connected to the left side and the right side of the front face of the impact breaking body, one side, away from the impact breaking body, of the sealing plate extends into the vertical plates, a transmission rod positioned in the sealing plate is movably connected inside the vertical plates through bearings, the transmission rod is fixedly connected with the sealing plate, the left end of the transmission rod penetrates through the vertical plates and extends to the left side of the vertical plates, an air cylinder is fixedly connected to the left side of the impact breaking body, a lifting rod is fixedly connected to the output end of the air cylinder, a sleeve is sleeved on the surface of the lifting rod, a connecting rod is fixedly connected to the top of the sleeve, helical gears are fixedly connected to the top of the connecting rod and the left end of the transmission, the inner wall of the sleeve is fixedly connected with a sliding rod located inside the sliding groove, and the sliding rod is connected with the sliding groove in a sliding mode.

The bottom fixedly connected with cushion of closing plate, the one side that the closing plate was kept away from to the cushion contacts with the top of strikeing the broken body, the material of cushion is rubber.

The left side fixedly connected with cover of strikeing broken body is established the backup pad on connecting rod surface, backup pad and connecting rod pass through bearing swing joint.

The top of the inner wall of the sleeve is provided with a pressure spring, and one end, far away from the sleeve, of the pressure spring is in contact with the top of the lifting rod.

The left side fixedly connected with protection casing of the broken body of impact, cylinder, helical gear, sleeve pipe and lifter all are located the inside of protection casing.

The quantity of spout and slide bar is three, the spout evenly encircles on the surface of lifter.

The utility model has the advantages as follows:

1. the utility model discloses a cylinder drives the lifter and moves down, the lifter promotes the slide bar rotation through the spout at the removal in-process, the slide bar passes through the sleeve pipe and drives the helical gear rotation with the connecting rod, the helical gear pass through the transfer line drive the closing plate rotatory and with the top contact of strikeing broken body, thereby accomplish the sealed of the broken body of impact, break out when avoiding the ore to smash, it is relatively poor to have solved current impact crusher seal effect, do not possess the effect of sealing up the inner chamber, broken stone collapses the outside to impact crusher easily, the problem of influence is caused to external staff's safety.

2. The utility model discloses a set up the cushion, can play the effect of protection to the closing plate, reduce the wearing and tearing that ore and closing plate appear when the collision, avoid the life of closing plate to receive the influence.

3. The utility model discloses a set up the backup pad, can play the effect of location to connecting rod and sleeve pipe, avoid the sleeve pipe to remove the in-process and lead to the helical gear to break away from the contact along with the lifter.

4. The utility model discloses a set up the pressure spring, can improve the stability that the lifter removed, reduce vibrations and cause the influence to sleeve pipe and lifter.

5. The utility model discloses a set up the protection casing, can improve the security of strikeing broken body, avoid being hit by lifter, sleeve pipe or the helical gear in the removal.

6. The utility model discloses a set up three slide bar, can improve the area of contact of sleeve pipe and lifter, increase the bearing effect of slide bar.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of a front section of the sleeve structure of the present invention.

In the figure: 1. impacting to break the body; 2. a sealing plate; 3. a vertical plate; 4. a transmission rod; 5. a cylinder; 6. a lifting rod; 7. a sleeve; 8. a connecting rod; 9. a helical gear; 10. a chute; 11. a slide bar; 12. a rubber pad; 13. a support plate; 14. a pressure spring; 15. a shield.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, the utility model comprises an impact breaking body 1, a sealing plate 2 is arranged on the top of the impact breaking body 1, a vertical plate 3 is fixedly connected to both the left side and the right side of the front surface of the impact breaking body 1, one side of the sealing plate 2 away from the impact breaking body 1 extends into the vertical plate 3, a transmission rod 4 located inside the sealing plate 2 is movably connected inside the vertical plate 3 through a bearing, the transmission rod 4 is fixedly connected with the sealing plate 2, the left end of the transmission rod 4 penetrates through the vertical plate 3 and extends to the left side of the vertical plate 3, a cylinder 5 is fixedly connected to the left side of the impact breaking body 1, a lifting rod 6 is fixedly connected to the output end of the cylinder 5, a sleeve 7 is sleeved on the surface of the lifting rod 6, a connecting rod 8 is fixedly connected to the top of the sleeve 7, helical gears 9 are fixedly connected to both the top of the, the inner wall of the sleeve 7 is fixedly connected with a sliding rod 11 positioned in the sliding groove 10, and the sliding rod 11 is connected with the sliding groove 10 in a sliding manner.

Referring to fig. 2, a rubber mat 12 is fixedly connected to the bottom of the sealing plate 2, one side of the rubber mat 12, which is far away from the sealing plate 2, contacts with the top of the impact breaking body 1, and the rubber mat 12 is made of rubber.

This embodiment can play the effect of protection to closing plate 2 through setting up cushion 12, reduces the wearing and tearing that ore and closing plate 2 appear when the collision, avoids closing plate 2's life to receive the influence.

Referring to fig. 2, a supporting plate 13 sleeved on the surface of the connecting rod 8 is fixedly connected to the left side of the impact breaking body 1, and the supporting plate 13 is movably connected with the connecting rod 8 through a bearing.

This embodiment can play the effect of location to connecting rod 8 and sleeve pipe 7 through setting up backup pad 13, avoids sleeve pipe 7 to lead to helical gear 9 to break away from the contact along with the removal of lifter 6 at the removal in-process.

Referring to fig. 3, a compression spring 14 is arranged at the top of the inner wall of the sleeve 7, and one end of the compression spring 14 far away from the sleeve 7 is in contact with the top of the lifting rod 6.

In the embodiment, the pressure spring 14 is arranged, so that the moving stability of the lifting rod 6 can be improved, and the influence of vibration on the sleeve 7 and the lifting rod 6 is reduced.

Referring to fig. 2, a protective cover 15 is fixedly connected to the left side of the impact breaking body 1, and the cylinder 5, the helical gear 9, the sleeve 7 and the lifting rod 6 are all located inside the protective cover 15.

In the embodiment, the protective cover 15 is arranged, so that the safety of the impact breaking body 1 can be improved, and the moving lifting rod 6, the sleeve 7 or the bevel gear 9 can be prevented from being damaged by impact.

Referring to fig. 3, the number of the sliding grooves 10 and the sliding rods 11 is three, and the sliding grooves 10 are uniformly formed around the surface of the lifting rod 6.

In this embodiment, by arranging the three sliding rods 11, the contact area between the sleeve 7 and the lifting rod 6 can be increased, and the bearing effect of the sliding rods 11 is increased.

The utility model discloses at first pour the ore into the inside of strikeing broken body 1, then open cylinder 5, cylinder 5 drives lifter 6 downstream, lifter 6 promotes slide bar 11 rotatory through spout 10 at the removal in-process, slide bar 11 passes through

sleeve pipe

7 and 8 drive helical gear 9 rotations of connecting rod, helical gear 9 pass through transfer line 4 drive closing plate 2 rotatory and with strikeing the top contact of broken body 1 to accomplish the sealed of broken body 1 of strikeing, collapse out when avoiding the ore to smash.

Claims

1. The utility model provides a broken sealing mechanism of vertical scroll impact, includes the broken body of impact (1), its characterized in that: the shock breaking device is characterized in that a sealing plate (2) is arranged at the top of the shock breaking body (1), vertical plates (3) are fixedly connected to the left side and the right side of the front face of the shock breaking body (1), one side, far away from the shock breaking body (1), of the sealing plate (2) extends into the vertical plates (3), a transmission rod (4) located inside the sealing plate (2) is movably connected inside the vertical plates (3) through bearings, the transmission rod (4) is fixedly connected with the sealing plate (2), the left end of the transmission rod (4) penetrates through the vertical plates (3) and extends to the left side of the vertical plates (3), an air cylinder (5) is fixedly connected to the left side of the shock breaking body (1), a lifting rod (6) is fixedly connected to the output end of the air cylinder (5), a sleeve (7) is sleeved on the surface of the lifting rod (6), and a connecting rod (, the top of connecting rod (8) and the equal fixedly connected with helical gear (9) of the left end of transfer line (4), helical gear (9) intermeshing, spout (10) have been seted up on the surface of lifter (6), the inner wall fixedly connected with of sleeve pipe (7) is located inside slide bar (11) of spout (10), slide bar (11) and spout (10) sliding connection.

2. A vertical shaft impact breaking seal mechanism according to claim 1, wherein: the bottom fixedly connected with cushion (12) of closing plate (2), one side that closing plate (2) were kept away from in cushion (12) contacts with the top of strikeing broken body (1), the material of cushion (12) is rubber.

3. A vertical shaft impact breaking seal mechanism according to claim 2, wherein: the left side fixedly connected with cover of strikeing broken body (1) is established backup pad (13) on connecting rod (8) surface, backup pad (13) and connecting rod (8) pass through bearing swing joint.

4. A vertical shaft impact breaking seal mechanism according to claim 3, wherein: the top of the inner wall of the sleeve (7) is provided with a pressure spring (14), and one end, far away from the sleeve (7), of the pressure spring (14) is in contact with the top of the lifting rod (6).

5. A vertical shaft impact breaking seal mechanism according to claim 4, wherein: the left side fixedly connected with protection casing (15) of strikeing broken body (1), cylinder (5), helical gear (9), sleeve pipe (7) and lifter (6) all are located the inside of protection casing (15).

6. A vertical shaft impact breaking seal mechanism according to claim 5, wherein: the number of the sliding grooves (10) and the number of the sliding rods (11) are three, and the sliding grooves (10) are uniformly surrounded on the surface of the lifting rod (6).