CN214916393U

CN214916393U - a cone crusher

Info

Publication number: CN214916393U
Application number: CN202023344807.7U
Authority: CN
Inventors: 朱建森; 周佳; 周风英
Original assignee: Qingdao Haijian New Type Building Materials Co ltd
Current assignee: Qingdao Haijian New Type Building Materials Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-30
Anticipated expiration: 2030-12-31

Abstract

The application relates to a cone crusher, which belongs to the technical field of concrete production. A conical crushing head is vertically arranged, and the lower side of the conical crushing head is provided with a driving mechanism for driving the movement of the conical crushing head. A crushing cavity is formed between the crushing heads, a shielding bucket is arranged on the inner wall of the feeding hopper, and a spring is arranged between the shielding bucket and the feeding hopper. The application is provided with a feeding hopper, the inner wall of the feeding hopper is provided with a shielding hopper, and a spring is arranged between the shielding hopper and the feeding hopper. When the material to be crushed hits the shielding hopper, the spring has a buffering effect on the falling of the material through the shielding hopper. At the same time, the probability of material accumulation at the feeding port is reduced, and the efficiency of material crushing is improved.

Description

Cone crusher

Technical Field

The application relates to the technical field of concrete production, in particular to a cone crusher.

Background

The cone crusher is a machinery for crushing materials, is mainly applied to crushing of raw materials in industries such as metallurgy, building and chemistry, can crush materials with high hardness such as stones, ores and rocks, and has the working principle that a belt pulley outside a fixed cone is mainly utilized to drive an eccentric bushing to rotate, and the rotation of the eccentric bushing enables the movable cone to perform cone swing operation, so that the stone materials are crushed.

To cone crusher among the above-mentioned, the material gets into from cone crusher's feed inlet, then carries out subsequent extrusion crushing work, and the material is directly poured into from the feed inlet usually, because material falling speed is too fast, leads to the material to pile up the broken department at the feed inlet, and then has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of the material accumulation at the crushing site of the feed opening as indicated in the above-mentioned background art, the present application provides a cone crusher.

The application provides a cone crusher adopts following technical scheme:

the utility model provides a cone crusher, includes the support, the rigid coupling has the organism of vertical setting on the support, the top of organism is provided with the feeder hopper, the downside of organism is provided with the discharging pipe, the vertical toper crushing head that is provided with in the organism, the downside of toper crushing head is provided with the actuating mechanism of the motion of drive toper crushing head, the outer peripheral face rigid coupling that the inner wall of organism corresponds toper crushing head has the crushing shell, form broken chamber between crushing shell and the toper crushing head, the inner wall of feeder hopper is provided with hides and keeps off the fill, it is provided with the spring to hide between fill and the feeder hopper.

Through adopting above-mentioned technical scheme, start actuating mechanism, actuating mechanism drive toper crushing head rotates, will treat that kibbling material gets into broken chamber, and toper crushing head extrudees the material with the crushing plate and smashes, shelters from and is provided with the spring between fill and the feeder hopper, and under the effect of spring, the material striking shelters from the fill, shelters from the fill and has the cushioning effect to the whereabouts of material, has reduced the material and has piled up the probability in the fill mouth department of feeder hopper, has improved the crushing efficiency of material simultaneously.

Optionally, the driving mechanism includes a driving motor, a commutator is arranged in the machine body, the conical crushing head is arranged at an upper eccentric position of the commutator, and an output shaft of the driving motor penetrates through the machine body and is fixedly connected to one side of the commutator.

Through adopting above-mentioned technical scheme, driving motor provides the broken first pivoted drive power of toper, starts driving motor, and driving motor converts through the commutator, further makes the broken head of toper rotate, and then carries out the broken work of subsequent material.

Optionally, the outer peripheral face rigid coupling of toper broken head has a plurality of sand grip one, the rigid coupling has a plurality of sand grip two on the crushing plate, sand grip two is the interval setting with sand grip one.

Through adopting above-mentioned technical scheme, setting of sand grip one and sand grip two further assists the broken work of toper broken head and crushing shell, has improved the crushing efficiency of material.

Optionally, the second protruding strip and the first protruding strip are both semi-cylindrical protrusions.

Through adopting above-mentioned technical scheme, the setting of the shape of sand grip two and sand grip one more is favorable to the crushing work of material, and the bellied setting of semicircle column has reduced sand grip two and sand grip one by the probability of wearing and tearing simultaneously.

Optionally, the outer peripheral surfaces of the crushing plate and the conical crushing head are fixedly connected with a wear-resistant layer.

Through adopting above-mentioned technical scheme, the setting of wearing layer reduces the probability of the wearing and tearing of broken shell and toper crushing head, has improved the life of broken shell and toper crushing head.

Optionally, the feeder hopper includes that the vertical setting keeps off ring one, the vertical rigid coupling in upper end that keeps off ring one has and keeps off ring one, it includes and keeps off ring two to shelter from the fill, the upper end rigid coupling that keeps off ring two has and keeps off ring two.

Through adopting above-mentioned technical scheme, keep off ring one and the connected mode of sheltering from ring one, keep off ring two and the connected mode of sheltering from ring two, this connected mode be provided with help slowing down the falling speed of material, reduce the material simultaneously and splash to the organism outside.

Optionally, the upper end rigid coupling of feeder hopper has the suction hood, the uncovered setting in one side of suction hood, the one end rigid coupling of suction hood has the dust absorption pipe, the one end rigid coupling that the safety cover was kept away from to the dust absorption pipe has the dust extractor.

Through adopting above-mentioned technical scheme, the setting of dust extractor is arranged in absorbing the raise dust of feed inlet department, reduces the probability of raise dust dispersion to the environment.

Optionally, the spring includes a first spring and a second spring, the first spring is located between the second blocking ring and the first blocking ring, and the second spring is located between the second blocking ring and the first blocking ring.

Through adopting above-mentioned technical scheme, spring one and spring two have the cushioning effect in the whereabouts of material, and under the spring pushing action, sheltering from the speed that the fill slowed down the material whereabouts.

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

1. this application sets up the feeder hopper, and the inner wall of feeder hopper is provided with hides and keeps off the fill, hides to be provided with the spring between fill and the feeder hopper, and when treating that broken material striking hides and keeps off the fill, the spring has the cushioning effect to the whereabouts of material through hiding the fill, has reduced the probability that the feed inlet department was piled up to the material simultaneously, has improved the broken efficiency of material.

2. This application sets up toper broken head and breaker, is provided with sand grip one and sand grip two on toper broken head and the breaker respectively, and sand grip one is the interval setting with sand grip two, and sand grip one is supplementary the breakage that carries on the material with setting up of sand grip two, and then has increased the broken efficiency of material.

Drawings

Fig. 1 is a schematic structural view of a cone crusher according to an embodiment of the present application.

Fig. 2 is a sectional view of a cone crusher according to an embodiment of the present application.

Fig. 3 is an enlarged view of a in fig. 2.

Description of reference numerals: 1. a support; 11. a body; 12. a feed inlet; 121. a feed hopper; 1211. a first baffle ring; 1212. a first shielding ring; 1213. a second baffle ring; 1214. a second shielding ring; 13. a discharge port; 131. a discharge pipe; 132. a valve; 14. a conical crushing head; 141. a crushing chamber; 142. a first convex strip; 15. a breaker plate; 151. a convex strip II; 16. a fixed mount; 17. a commutator; 18. a rotating shaft; 181. a drive motor; 19. a second spring; 2. a dust hood; 21. a dust collection pipe; 22. a dust extractor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a cone crusher.

Referring to fig. 1, a cone crusher, including support 1, the rigid coupling has the organism 11 of vertical setting on support 1, and organism 11 is cylindric setting, and feed inlet 12 has been seted up at the top of organism 11, and organism 11 corresponds feed inlet 12 department rigid coupling and has the feeder hopper 121 of vertical setting, and discharge gate 13 has been seted up to the downside of organism 11, and organism 11 corresponds discharge gate 13 department rigid coupling and has discharging pipe 131, installs the valve 132 of opening discharging pipe 131 on the discharging pipe 131.

Referring to fig. 2 and 3, the interior vertical cone crushing head 14 that is provided with of organism 11, the feed inlet 12 department of the top of cone crushing head 14 corresponding organism 11, the outer peripheral face rigid coupling that the inner wall of organism 11 corresponds cone crushing head 14 has crushing plate 15, form broken chamber 141 between crushing plate 15 and the cone crushing head 14, the rigid coupling has mount 16 in the organism 11, the rigid coupling has commutator 17 on the mount 16, the upside eccentric position department rigid coupling of commutator 17 has the axis of rotation 18 of vertical setting, the top rigid coupling in the bottom of cone crushing head 14 of axis of rotation 18, and cone crushing head 14 sets up with the axis of rotation 18 coaxial line, the outside rigid coupling of organism 11 has driving motor 181, driving motor 181's output shaft level sets up, and driving motor 181's output shaft passes organism 11 and the one side of rigid coupling in commutator 17.

Referring to fig. 3, the outer peripheral face of the cone-shaped crushing head 14 uses the axis of the cone-shaped crushing head 14 as the uniform rigid coupling of center to have a plurality of convex strips 142, the axis of the machine body 11 used as the uniform rigid coupling of center on the crushing plate 15 has a plurality of convex strips two 151, convex strips two 151 and convex strips 142 are semi-cylindrical projections, convex strips two 151 and convex strips 142 are arranged at intervals, the outer peripheral faces of the crushing plate 15 and the cone-shaped crushing head 14 are fixedly connected to have a wear-resistant layer, and the wear-resistant layer is arranged to reduce the wear probability of the crushing plate 15.

Referring to fig. 2 and 3, the feeding hopper 121 includes a first blocking ring 1211 disposed vertically, the first blocking ring 1211 is disposed in a cylindrical shape, the first blocking ring 1211 is fixedly connected to the upper end of the body 11, the first blocking ring 1211 is disposed coaxially with the body 11, a first shielding ring 1212 is vertically and fixedly connected to the upper end of the first blocking ring 1211, the first shielding ring 1212 is disposed in a truncated cone shape, the first shielding ring 1212 is disposed coaxially with the first blocking ring 1211, a diameter of a lower end of the first shielding ring 1212 is the same as a diameter of the first blocking ring 1211, and a diameter of an upper end of the first shielding ring 1212 is greater than a diameter of a lower end of the first shielding ring 1212.

Referring to fig. 2 and 3, a second blocking ring 1213 is disposed on an inner wall of the first blocking ring 1211, the second blocking ring 1213 is disposed in a cylindrical shape, the second blocking ring 1213 is disposed coaxially with the body 11, and a first spring is disposed between the first blocking ring 1211 and the second blocking ring 1213, and the first spring pushes the second blocking ring 1213 to move away from the first blocking ring 1211 in a normal state.

Referring to fig. 2 and 3, a shielding ring two 1214 is disposed on an inner wall of the shielding ring one 1212, the shielding ring two 1214 is disposed in a circular truncated cone shape, the shielding ring two 1214 is disposed coaxially with the body 11, a spring two 19 is disposed between the shielding ring one 1212 and the shielding ring two 1214, and in a normal state, the spring two 19 pushes the shielding ring two 1214 to move in a direction away from the shielding ring one 1212.

Referring to fig. 1 and 2, a dust hood 2 is fixedly connected to the upper end of the feed hopper 121, the dust hood 2 is arranged in a similar rectangular shape, one side of the dust hood 2 is open, a dust suction pipe 21 is fixedly connected to one end of the dust hood 2, and a dust extractor 22 is fixedly connected to one end of the dust suction pipe 21 far away from the dust hood 2.

During specific implementation, at first start driving motor 181, driving motor 181 drives toper crushing head 14 and rotates, and the material that will wait to break gets into from feeder hopper 121, then the material strikes and keeps off two 1213 of ring, through keeping off the buffering of two 1213 of ring, then carries out the whereabouts of material to broken chamber 141 in, carries out the breakage of material, and the material that accords with the size after the breakage discharges through discharging pipe 131.

Meanwhile, the second convex strip 151 on the crushing plate 15 and the first convex strip 142 on the conical crushing head 14 assist in crushing materials, and the crushing efficiency of the materials is improved.

Then start dust extractor 22, dust extractor 22 adsorbs the raise dust of feeder hopper 121 department, reduces the pollution of raise dust to the environment, has reduced the raise dust simultaneously and has damaged the healthy of people.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cone crusher, includes support (1), the rigid coupling has organism (11) of vertical setting on support (1), the top of organism (11) is provided with feeder hopper (121), the downside of organism (11) is provided with discharging pipe (131), vertically in organism (11) be provided with toper crushing head (14), its characterized in that: the downside of toper broken head (14) is provided with the actuating mechanism of drive toper broken head (14) motion, the outer peripheral face rigid coupling that the inner wall of organism (11) corresponds toper broken head (14) has crushing plate (15), form broken chamber (141) between crushing plate (15) and toper broken head (14), the inner wall of feeder hopper (121) is provided with hides and keeps off the fill, it is provided with the spring to hide between fill and feeder hopper (121).

2. A cone crusher in accordance with claim 1, wherein: the driving mechanism comprises a driving motor (181), a commutator (17) is arranged in the machine body (11), the conical crushing head (14) is arranged at the eccentric position of the upper side of the commutator (17), and an output shaft of the driving motor (181) penetrates through the machine body (11) and is fixedly connected to one side of the commutator.

3. A cone crusher in accordance with claim 1, wherein: the outer peripheral face rigid coupling of toper broken head (14) has a plurality of sand grip (142), the rigid coupling has a plurality of sand grip two (151) on broken plate (15), sand grip two (151) are the interval setting with sand grip (142).

4. A cone crusher in accordance with claim 3, wherein: the convex strips II (151) and the convex strips I (142) are both semi-cylindrical protrusions.

5. A cone crusher in accordance with claim 1, wherein: the outer peripheral surfaces of the crushing plate (15) and the conical crushing head (14) are fixedly connected with wear-resistant layers.

6. A cone crusher in accordance with claim 1, wherein: the feed hopper (121) comprises a first blocking ring (1211) which is vertically arranged, a first blocking ring (1212) is fixedly connected to the upper end of the first blocking ring (1211) vertically, the blocking hopper comprises a second blocking ring (1213), and a second blocking ring (1214) is fixedly connected to the upper end of the second blocking ring (1213).

7. A cone crusher in accordance with claim 1, wherein: the upper end rigid coupling of feeder hopper (121) has suction hood (2), the uncovered setting in one side of suction hood (2), the one end rigid coupling of suction hood (2) has dust absorption pipe (21), the one end rigid coupling that the safety cover was kept away from in dust absorption pipe (21) has dust extractor (22).

8. A cone crusher in accordance with claim 1, wherein: the spring comprises a first spring and a second spring (19), the first spring is positioned between the second blocking ring (1213) and the first blocking ring (1211), and the second spring (19) is positioned between the second blocking ring (1214) and the first blocking ring (1212).