CN214077195U

CN214077195U - Feeding device of jaw crusher

Info

Publication number: CN214077195U
Application number: CN202023137523.0U
Authority: CN
Inventors: 游炳松; 刘志宏; 刘建福
Original assignee: Fujian Yanheng Industrial Co ltd
Current assignee: Fujian Yanheng Industrial Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-31
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to the technical field of comminuted and specifically relates to a unloader of jaw breaker is related to, its organism, support frame that includes jaw breaker, the support frame is close to the organism, the fixed blowing fill that is provided with on the support frame, blowing fill downside opening sets up, be provided with on the support frame and hold the fill, it establishes on the blowing fill to accept the hopper cover, it is located the below of blowing fill to hold the fill, the support frame with hold and be provided with expanding spring between the downside of fighting, it is provided with the axis of rotation to rotate on the lateral wall of holding the fill outside, the axis of rotation is located the below of holding the fill, be provided with the balancing weight in the axis of rotation, hold and fixedly on fighting and be provided with the deflector, deflector one end is located the broken chamber upside of organism, be provided with drive axis of rotation pivoted drive assembly on the support frame. This application has the effect of accelerating unloading speed.

Description

Feeding device of jaw crusher

Technical Field

The application relates to the field of material crushing, in particular to a blanking device of a jaw crusher.

Background

The jaw crusher is a crusher which is characterized in that a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish the crushing operation of materials such as stones.

One side that is close to the breaker now is usually provided with the support frame subaerial, is provided with the hopper on the support frame, and hopper one side opening sets up, and hopper opening one side is close to the top in broken chamber, and the material is placed in the hopper, lets the material fall to broken chamber in from the hopper and carries out the breakage.

In the related art described above, the inventors consider that there is a drawback that the blanking speed is too slow.

SUMMERY OF THE UTILITY MODEL

In order to accelerate the blanking speed, the application provides a jaw crusher's unloader adopts following technical scheme:

the utility model provides a jaw crusher's unloader, includes jaw crusher's organism, support frame, the support frame is close to the organism, fixedly on the support frame being provided with the blowing fill, blowing fill downside opening sets up, be provided with on the support frame and hold the fill, it establishes on the blowing fill to accept the bucket cover, it is located the below of blowing fill to hold the fill, the support frame with hold and be provided with expanding spring between the downside of fighting, it is provided with the axis of rotation to rotate on the lateral wall of holding the fill outside, the axis of rotation is located the below of holding the fill, be provided with the balancing weight in the axis of rotation, it is provided with the deflector to hold to fight to fix, deflector one end is located the broken chamber upside of organism, be provided with drive axis of rotation pivoted drive assembly on the support frame.

Through adopting above-mentioned technical scheme, when drive assembly opened, the drive axis of rotation rotated, and the axis of rotation can produce the eccentric force when rotating under the effect of balancing weight when rotating to let accept to fight and vibrate, let the quick hopper that falls out from the blowing of material through rocking the accepting, reach the effect of accelerating the unloading speed.

Preferably, drive assembly includes motor, connecting band, mounting panel, the motor is fixed to be set up on the support frame, mounting panel fixed connection is in the pivot of motor, the connecting band is the U-shaped area, on the connecting band one side fixed connection mounting panel, other end fixed connection is in the axis of rotation.

Through adopting above-mentioned technical scheme, when accepting the fill and vibrate, the U-shaped area can let and accept the fill and have certain tension, and driving motor drives the connecting band and rotates to drive the axis of rotation and carry out the pivoted, reach and make things convenient for axis of rotation pivoted effect.

Preferably, a plurality of balancing weights are fixedly arranged on the rotating shaft, and the balancing weights are irregularly arranged on the rotating shaft.

Through adopting above-mentioned technical scheme, a plurality of balancing weights can add the eccentric force of axis of rotation to the vibration that the increase held the fill reaches the effect that improves material moving speed.

Preferably, the support frame is fixedly provided with a stabilizer bar, and the telescopic spring is sleeved outside the stabilizer bar.

Through adopting above-mentioned technical scheme, the stabilizer bar can reduce expanding spring and swing, reaches the effect of stabilizing expanding spring.

Preferably, a baffle is fixedly arranged on the guide plate.

Through adopting above-mentioned technical scheme, when the material moved in the deflector, the baffle can block the material, reaches the effect that reduces the material and breaks away from the deflector.

Preferably, the counterweight block is provided with a moving hole, the moving hole is sleeved on the rotating shaft, and an anti-moving piece for preventing the counterweight block from moving is arranged on the rotating shaft.

Through adopting above-mentioned technical scheme, open the mounting after, can dismantle the balancing weight, change different balancing weights after, set up the mounting in the axis of rotation again to it is fixed with the balancing weight, reach the effect of conveniently changing the balancing weight.

Preferably, the balancing weight comprises a connecting portion and a balancing portion, the balancing portion is provided with an inner cavity, the connecting portion is fixedly arranged at the opening of the inner cavity, and the moving hole is formed in the connecting portion.

Through adopting above-mentioned technical scheme, can be toward the inner chamber filler to change the whole weight of balancing weight, reach the effect of conveniently adjusting balancing weight.

Preferably, a reinforcing rod is fixedly connected between the lower side of the guide plate and the support frame.

Through adopting above-mentioned technical scheme, the anchor strut can reduce rocking of deflector, reaches the effect of stabilizing the deflector.

In summary, the present application includes at least one of the following beneficial technical effects: when the motor is opened, the rotation axis rotates, and the rotation axis can produce the eccentric force when rotating under the effect of balancing weight when rotating to let accept to fight and vibrate, let the quick hopper of following of material fall out through rocking the accepting, reach the effect of accelerating the unloading speed.

Drawings

Fig. 1 is a schematic structural diagram of the support frame in this embodiment.

Fig. 2 is a schematic view of the mounting structure of the driving assembly in this embodiment.

Fig. 3 is a schematic view of the mounting structure of the receiving bucket in this embodiment.

Fig. 4 is a schematic view illustrating the installation of the weight member in this embodiment.

Fig. 5 is a schematic structural diagram of the weight member in this embodiment.

Description of reference numerals: 1. a body; 2. a discharge hopper; 3. a receiving hopper; 4. a discharge port; 5. a guide plate; 6. a baffle plate; 7. a support pillar; 8. a cross bar; 9. a fixing plate; 10. a tension spring; 11. a vertical rod; 12. a reinforcing rod; 13. a rotating shaft; 14. a motor; 15. a support plate; 16. a connecting belt; 17. placing the plate; 18. mounting a plate; 19. a balancing weight; 20. a stabilizer bar; 21. hooping; 22. a counterweight portion; 23. moving the hole; 24. connecting holes; 25. a fixing hole; 26. a connecting portion; 27. a bolt; 28. a connecting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses unloader of jaw crusher refers to 1, including 1, the support frame of jaw crusher's organism, the support frame is close to organism 1, and the fixed blowing fill 2 that is provided with on the support frame, support frame include support column 7, horizontal pole 8, and the vertical setting of support column 7 is subaerial, and support column 7 is provided with four, is provided with horizontal pole 8 on the support column 7. Be provided with montant 11 on the horizontal pole 8, montant 11 is provided with many, and the fixed blowing fill 2 that is provided with on

many montants

11, 2 downside openings of blowing fill set up, and 2 downside of blowing fill are provided with and hold and connect fill 3.

Referring to fig. 1 and 2, specifically, the upper ends of the supporting columns 7 are fixedly provided with telescopic springs 10, each supporting column 7 is provided with two telescopic springs 10, the side wall of the receiving hopper 3 is horizontally and fixedly provided with a fixing plate 9, the fixing plates 9 are four, the four fixing plates 9 are respectively located above the four supporting columns 7, and the telescopic springs 10 are fixedly arranged on the lower surfaces of the fixing plates 9. It establishes on blowing fill 2 to accept 3 covers of fighting, accepts 3 below that is located blowing fill 2 of fighting, and the material that falls from blowing fill 2 can fall to accept on fighting 3, accepts 3 of fighting and has seted up discharge gate 4 towards organism 1 one side, and discharge gate 4 is that fixed deflector 5 that is provided with, and the discharge end of deflector 5 is located the top in the broken chamber of organism 1, and the material can get into in the organism 1 through deflector 5.

Referring to fig. 1 and 2, specifically, the lower side of the receiving hopper 3 is fixedly provided with two connecting plates 28, the connecting plates 28 and the receiving hopper 3 are integrally formed, the two connecting plates 28 are correspondingly arranged on the lower side of the receiving hopper 3, a rotating shaft 13 is rotatably arranged between the two connecting plates 28, and two ends of the rotating shaft 13 extend out of the connecting plates 28. The rotating shaft 13 outside the installation is provided with balancing weights 19, two pairs of balancing weights 19 are arranged, two balancing weights 19 in each pair of balancing weights 19 are asymmetrically arranged on the rotating shaft 13, the receiving hopper 3 is positioned between the two pairs of balancing weights 19, and the balancing weights 19 have certain weight.

Referring to fig. 1 and 2, it is concrete, when rotation axis 13 rotates fast, balancing weight 19 follows rotation axis 13 and rotates, balancing weight 19 can produce certain eccentric force when rotating, expanding spring 10 can cushion accepting fill 3 to the drive is accepted and is fought 3 and vibrate from top to bottom, the material falls and holds back on fighting 3, when the ejection of compact on deflector 5, can accelerate the material through the vibration and remove towards 1 one side of organism, reach the effect of accelerating the unloading speed.

Referring to fig. 1 and 2, specifically, a driving assembly for driving the rotating shaft 13 to rotate is arranged on the support frame, the driving assembly includes a motor 14, a connecting belt 16 and a mounting plate 18, a support plate 15 is arranged on the support frame, the motor 14 is fixedly arranged on the support plate 15, and the rotating shaft of the motor 14 faces the rotating shaft 13. The mounting plate 18 is fixedly arranged on the rotating shaft 13 of the motor 14, a placing plate 17 is fixedly arranged at one end of the rotating shaft 13 facing the motor 14, the placing plate 17 is parallel to the mounting plate 18, and a balancing weight 19 close to one side of the motor 14 is positioned between the placing plate 17 and the receiving hopper 3.

Referring to fig. 1 and 2, specifically, a connecting band 16 is fixedly connected between a placing plate 17 and a mounting plate 18, the connecting band 16 is a U-shaped band, the connecting band 16 is a rigid band and can be made of iron pieces and other materials, when the motor 14 rotates, four connecting bands 16 are arranged between the placing plate 17 and the mounting plate 18 at intervals, and the connecting band 16 is set to be a U-shaped band which can generate certain deformation when the receiving hopper 3 vibrates, so that the receiving hopper 3 can stably vibrate. The driving motor 14 drives the connecting belt 16 to rotate, so as to drive the rotating shaft 13 to rotate, thereby achieving the effect of driving the rotating shaft 13 to rotate.

Referring to fig. 2 and 3, specifically, a stabilizer bar 20 is vertically and fixedly arranged on the supporting column 7, the telescopic spring 10 is sleeved outside the stabilizer bar 20, and when the telescopic spring 10 deforms, the stabilizer bar 20 can reduce the left-right shaking of the telescopic spring 10, so as to achieve the effect of stabilizing the telescopic spring 10.

Referring to fig. 4 and 5, specifically, the counterweight block 19 includes a connecting portion 26 and a counterweight portion 22, the counterweight portion 22 is provided with an inner cavity (not shown in the figure), one side of the counterweight portion 22 facing the connecting portion 26 is provided with a connecting hole 24, the connecting hole 24 is communicated with the inner cavity, the connecting portion 26 is provided with a fixing hole 25, the connecting hole 24 is communicated with the fixing hole 25, the fixing hole 25 is in threaded connection with a connecting bolt 27, and the bolt 27 is in threaded connection with the connecting hole 24. When the weight of the balancing weight 19 needs to be changed, a heavy object is filled into or taken out of the inner cavity, then the bolt 27 is in threaded connection with the fixing hole 25 and the connecting hole 24, the connecting hole 24 is closed, and the effect of adjusting the weight of the balancing weight 19 is achieved.

Referring to fig. 4 and 5, specifically, the connecting portion 26 is provided with a moving hole 23, the moving hole 23 is sleeved on the rotating shaft 13, the rotating shaft 13 is provided with an anti-moving member for preventing the counterweight block 19 from moving, the anti-moving member in this embodiment is a hoop 21, the hoop 21 is provided with two pairs on the rotating shaft 13, and the two pairs of hoops 21 are respectively located at two sides of the receiving hopper 3. Two balancing weights 19 of homonymy are located between two staple bolts 21 with the pair, and behind balancing weight 19 moved required position, can hold the axis of rotation 13 tightly with staple bolt 21, press from both sides tightly two balancing weights 19, prevent that balancing weight 19 from removing, reach the effect of conveniently adjusting 19 positions of balancing weight.

Referring to fig. 1, specifically, the guide plate 5 is fixedly provided with two baffle plates 6, the two baffle plates 6 are respectively and correspondingly arranged, and when the material moves on the guide plate 5, the baffle plates 6 can prevent the material from falling out from two sides of the baffle plates 6. Fixed connection reinforcing rod 12 between 6 lower surfaces of baffle and the horizontal pole 8, reinforcing rod 12 can reduce rocking of deflector 5, reaches the effect of stabilizing deflector 5.

The application principle of the blanking device of the jaw crusher is as follows: driving motor 14 drives axis of rotation 13 and rotates, when axis of rotation 13 rotates fast, a plurality of balancing weights 19 rotate along with axis of rotation 13, balancing weight 19 can produce the eccentric force when rotating, a plurality of expanding spring 10 can cushion accepting fill 3, thereby it carries to fight 3 and vibrates from top to bottom to drive to accept, the material falls to and accepts and fights 3 and goes up the back, when the ejection of compact on deflector 5, can accelerate the material through the vibration and remove towards 1 one side of organism, reach the effect of accelerating the unloading speed.

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 unloader of jaw breaker which characterized in that: comprises a jaw crusher body (1) and a support frame, wherein the support frame is close to the jaw crusher body (1), a discharge hopper (2) is fixedly arranged on the support frame, the lower side of the discharging hopper (2) is provided with an opening, the supporting frame is provided with a receiving hopper (3), the receiving hopper (3) is sleeved on the discharging hopper (2), the receiving hopper (3) is positioned below the discharging hopper (2), an extension spring (10) is fixedly arranged between the support frame and the lower side of the receiving hopper (3), a rotating shaft (13) is rotatably arranged on the outer side wall of the receiving hopper (3), the rotating shaft (13) is positioned below the receiving hopper (3), a balancing weight (19) is arranged on the rotating shaft (13), the bearing hopper (3) is fixedly provided with a guide plate (5), one end of the guide plate (5) is positioned on the upper side of a crushing cavity of the machine body (1), and a driving assembly for driving a rotating shaft (13) to rotate is arranged on the supporting frame.

2. A blanking unit of a jaw crusher as claimed in claim 1, characterized in that: drive assembly includes motor (14), connecting band (16), mounting panel (18), motor (14) are fixed to be set up on the support frame, mounting panel (18) fixed connection is in the pivot of motor (14), connecting band (16) are the U-shaped area, on connecting band (16) one side fixed connection mounting panel (18), other end fixed connection is on axis of rotation (13).

3. A blanking unit of a jaw crusher as claimed in claim 1, characterized in that: a plurality of balancing weights (19) are fixedly arranged on the rotating shaft (13), and the balancing weights (19) are irregularly arranged on the rotating shaft (13).

4. A blanking unit of a jaw crusher as claimed in claim 1, characterized in that: the stabilizer bar (20) is fixedly arranged on the support frame, and the telescopic spring (10) is sleeved outside the stabilizer bar (20).

5. A blanking unit of a jaw crusher as claimed in claim 1, characterized in that: and a baffle (6) is fixedly arranged on the guide plate (5).

6. A blanking unit of a jaw crusher as claimed in claim 3, characterized in that: the balancing weight (19) is provided with a moving hole (23), the moving hole (23) is sleeved on the rotating shaft (13), and an anti-moving piece for preventing the balancing weight (19) from moving is arranged on the rotating shaft (13).

7. A blanking unit for a jaw crusher as claimed in claim 6, wherein: the balancing weight (19) comprises a connecting portion (26) and a balancing portion (22), the inner cavity is formed in the balancing portion (22), the connecting portion (26) is fixedly arranged on the opening of the inner cavity, and the moving hole (23) is formed in the connecting portion (26).

8. A blanking unit for a jaw crusher as claimed in claim 5, wherein: and a reinforcing rod (12) is fixedly connected between the lower side of the guide plate (5) and the support frame.