CN219745094U - Adjustable feed mechanism of impact crusher - Google Patents
Adjustable feed mechanism of impact crusher Download PDFInfo
- Publication number
- CN219745094U CN219745094U CN202320645690.0U CN202320645690U CN219745094U CN 219745094 U CN219745094 U CN 219745094U CN 202320645690 U CN202320645690 U CN 202320645690U CN 219745094 U CN219745094 U CN 219745094U
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- China
- Prior art keywords
- impact crusher
- adjustable
- blanking pipe
- crusher according
- control assembly
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- 239000000463 material Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- -1 various ores Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model provides an adjustable feed mechanism of impact crusher, including the feeder hopper and with the unloading pipe of feeder hopper intercommunication, the diameter of feeder hopper is less than the feeder hopper, and the feeder hopper adopts hopper form, and coaxial line installation between feeder hopper and the unloading pipe to install the feeding department of breaker with the bottom of unloading pipe during the use, the inside control assembly that is equipped with of unloading pipe, after the control, make the unloading speed of material and the material volume on accepting the board reach equilibrium, realized the control to the invariable feed rate of material this moment, ensure that the material can get into the breaker with steady mode, promote the crushing condition of breaker.
Description
Technical Field
The utility model relates to the technical field of impact crusher equipment, in particular to an adjustable feeding mechanism of an impact crusher.
Background
The process of changing large particles into small particle materials by external force is called material crushing, and the corresponding equipment used by the process is called a crusher. Is one of common equipment in crushing production lines and sand production lines, and is widely applied to the fields of medium and fine crushing of high-hardness and super-hardness materials such as various ores, cements, refractory materials, bauxite chamottes, silicon carbide, glass raw materials and the like. Is widely used in the crushing of machine-made building sand, stone and various metallurgical slag, and has high yield and efficiency compared with other types of crushers. However, when the existing crusher is used, the existing crusher is only provided with a simple feeding hole, materials are fed into the feeding hole through conveying equipment, the quantity of the materials to be fed is determined by the conveying speed of the conveying equipment, when the feeding speed of the conveying equipment changes, the crushing effect of the materials is poor due to incomplete crushing of the materials in the crusher, the materials to be crushed again are more, the burden of production is increased, and therefore the problems are improved and solved.
Disclosure of Invention
In view of the above, in order to overcome the defects of the prior art, the utility model aims to provide an adjustable feeding mechanism of an impact crusher, which solves the problem that the feeding amount is difficult to control when the impact crusher is used for feeding, thereby improving the crushing effect of the crusher.
The utility model provides a but, impact crusher adjusts feed mechanism, including the feeder hopper and with the unloading pipe of feeder hopper intercommunication, the inside control assembly that is equipped with of unloading pipe, control assembly is including the dog that can control the unloading pipe material that gets into, and control assembly still includes the board of accepting, the position of dog can be controlled according to the unloading volume to the board of accepting, and the diameter of inlet pipe is less than the feeder hopper.
In the utility model, the stop block is in an inverted cone shape towards the discharging pipe.
The control assembly further comprises a supporting rod fixed in the blanking pipe, a connecting rod with the axis parallel to the axis of the blanking pipe is slidably arranged on the supporting rod, the baffle plate and the bearing plate are respectively positioned at two ends of the connecting rod, and the control assembly further comprises an elastic mechanism for driving the supporting rod to slide towards the stop block.
The elastic mechanism comprises a spring sleeved on the supporting rod, and the spring can drive the supporting rod to slide towards the stop block.
In the utility model, the receiving plate is funnel-shaped, and the edge of the receiving plate is contacted with the inner wall of the blanking pipe.
According to the utility model, the connecting rod is fixed on the bearing plate, the nut is arranged in the middle of the connecting rod, and the nut is in threaded fit with the supporting rod.
In the utility model, the supporting rod is detachably provided with the balancing weight.
In the utility model, a cover door is rotatably arranged on the blanking pipe.
The utility model has the beneficial effects that: the speed of the materials entering the inside of the crusher can be controlled, so that the material feeding is stable, the condition that the materials are negligibly reduced to cause incomplete crushing is reduced, the crushing effect of the crusher is improved, the feeding speed can be automatically controlled, and the automatic use of the lifting device is realized.
Drawings
Fig. 1 is a schematic view of the overall shaft side structure of the present utility model.
Fig. 2 is a schematic view of the overall internal side of the present utility model.
Fig. 3 is a schematic view of the structure of the whole inner shaft side of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
The adjustable feeding mechanism of the impact crusher comprises a feeding hopper 1 and a discharging pipe 5 communicated with the feeding hopper 1, wherein the diameter of the feeding pipe is smaller than that of the feeding hopper 1, the feeding hopper 1 is in a funnel shape, the feeding hopper 1 and the discharging pipe 5 are coaxially arranged, the bottom of the discharging pipe 5 is arranged at the feeding position of the crusher in use, a control component is arranged in the discharging pipe 5 and comprises a stop block 2 capable of controlling materials entering the discharging pipe 5, the control component further comprises a bearing plate 9, the control component further comprises a supporting rod 7 fixed in the discharging pipe 5, the supporting rod 7 is slidably provided with a connecting rod 4 with an axis parallel to the axis of the discharging pipe 5, the stop block and the bearing plate 9 are respectively positioned at two ends of the connecting rod 4, the adjustable feeding mechanism further comprises a spring 8 sleeved on the supporting rod 7, the spring 8 can drive the supporting rod 7 to slide towards the direction of the stop block 2, namely, when the materials to be crushed are conveyed into the feed hopper 1 through the conveying device, the materials firstly enter the feed hopper 1, fall downwards through the blanking pipe 5 after entering the feed hopper 1, fall on the bearing plate 9, and are accumulated on the bearing plate 9 along with the falling materials of the materials, but because the bearing plate 9 is funnel-shaped, the edges of the bearing plate 9 are contacted with the inner wall of the blanking pipe 5, the materials continuously fall downwards through the holes on the bearing plate 9 after falling on the bearing plate 9 and enter the inside of the crusher, and at the moment, the materials continuously fall from the feed hopper 1, so that the materials on the bearing plate 9 are increased, and the materials move downwards to drive the stop block 2 to move downwards, the control of the amount of the materials falling into the blanking pipe 5 is realized by the stop block 2, and after the control, make the unloading speed of material and the material volume on accepting board 9 reach the balance, the control to the invariable feed rate of material has been realized this moment, ensure that the material can get into the breaker with steady mode, thereby reduce because the speed of material feeding is suddenly high and suddenly low causes the condition that crushing effect is bad, if the material gets into the breaker in a large number simultaneously, cause the effectual breakage of breaker, promote the crushing condition of breaker, and the orientation of dog 2 towards unloading pipe 5 is the back taper now, and install vibration motor on inlet pipe or feeder hopper 1, can realize automatically regulated feed rate through the spring 8 that sets up, promote automatization effect, install balancing weight 3 on branch 7, can obtain the adjustment to the initial position of dog 2 through dismantling the balancing weight 3 that adjusts, thereby can be to the demand that needs different rate feeds, further promote the result of use, and be fixed with connecting rod 10 on accepting board 9, the mid-mounting of connecting rod 10 has 11, screw thread fit between nut 11 and the branch 7, install lid 6 on the unloading pipe, can change nut 9 through lid 6 and screw fit's that sets up, can change the aperture to the nut 9, different slope of slope and the same demand that accept the device, can adapt to the different slope.
The utility model has the beneficial effects that: the speed of the materials entering the inside of the crusher can be controlled, so that the material feeding is stable, the condition that the materials are negligibly reduced to cause incomplete crushing is reduced, the crushing effect of the crusher is improved, the feeding speed can be automatically controlled, and the automatic use of the lifting device is realized.
The above embodiments are not intended to limit the scope of the present utility model, and those skilled in the art should not depart from the spirit of the utility model, and various changes and modifications can be made to the technical solution of the present utility model without departing from the scope of the utility model as defined in the appended claims.
Claims (8)
1. An adjustable feeding mechanism of an impact crusher comprises a feed hopper (1) and a discharging pipe (5) communicated with the feed hopper (1), and is characterized in that;
the blanking pipe (5) is internally provided with a control assembly, the control assembly comprises a stop block (2) capable of controlling materials entering the blanking pipe (5), the control assembly further comprises a bearing plate (9), and the bearing plate (9) can control the position of the stop block (2) according to blanking quantity;
wherein the diameter of the feeding pipe is smaller than that of the feeding hopper (1).
2. An adjustable feed mechanism of an impact crusher according to claim 1, characterized in that the stop (2) is of an inverted conical shape in the direction towards the blanking pipe (5).
3. An adjustable feeding mechanism of an impact crusher according to claim 1, characterized in that the control assembly further comprises a supporting rod (7) fixed inside the blanking pipe (5), the supporting rod (7) is slidably provided with a connecting rod (4) with an axis parallel to the axis of the blanking pipe (5), the stop block and the receiving plate (9) are respectively positioned at two ends of the connecting rod (4), and the control assembly further comprises an elastic mechanism for driving the supporting rod (7) to slide towards the stop block (2).
4. An adjustable feed mechanism for an impact crusher according to claim 3, characterized in that the elastic means comprise a spring (8) which is fitted over the rod (7), and in that the spring (8) is arranged to drive the rod (7) to slide in the direction of the stop (2).
5. An adjustable feeding mechanism of an impact crusher according to claim 1, characterized in that the receiving plate (9) is funnel-shaped and the edge of the receiving plate (9) is in contact with the inner wall of the blanking pipe (5).
6. An adjustable feeding mechanism of an impact crusher according to claim 5, characterized in that the receiving plate (9) is fixed with a connecting rod (10), and the middle part of the connecting rod (10) is provided with a nut (11), and the nut (11) is in threaded fit with the supporting rod (7).
7. An adjustable feed mechanism for an impact crusher according to claim 3, characterized in that the supporting rod (7) is detachably provided with a counterweight (3).
8. An adjustable feed mechanism for an impact crusher according to claim 1, characterized in that the blanking pipe (5) is rotatably fitted with a cover door (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320645690.0U CN219745094U (en) | 2023-03-28 | 2023-03-28 | Adjustable feed mechanism of impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320645690.0U CN219745094U (en) | 2023-03-28 | 2023-03-28 | Adjustable feed mechanism of impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745094U true CN219745094U (en) | 2023-09-26 |
Family
ID=88089502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320645690.0U Active CN219745094U (en) | 2023-03-28 | 2023-03-28 | Adjustable feed mechanism of impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300057A (en) * | 2023-11-28 | 2023-12-29 | 康硕(山西)智能制造有限公司 | Equipment for filling sand box during precision casting |
-
2023
- 2023-03-28 CN CN202320645690.0U patent/CN219745094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300057A (en) * | 2023-11-28 | 2023-12-29 | 康硕(山西)智能制造有限公司 | Equipment for filling sand box during precision casting |
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