CN215140375U - Compound breaker with prevent stifled function - Google Patents
Compound breaker with prevent stifled function Download PDFInfo
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- CN215140375U CN215140375U CN202121296641.8U CN202121296641U CN215140375U CN 215140375 U CN215140375 U CN 215140375U CN 202121296641 U CN202121296641 U CN 202121296641U CN 215140375 U CN215140375 U CN 215140375U
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- roller
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Abstract
The utility model provides a compound breaker with prevent stifled function includes from last even feed arrangement, primary crusher and the secondary crusher that down links to each other in proper order, the secondary crusher include the breaker casing and install the broken fluted roller group in the breaker casing, the top of breaker casing is equipped with the feed inlet, is equipped with the sieve model between feed inlet and the primary crusher. This compound breaker has following advantage: (1) the secondary crushing of the sample is realized through the primary crusher and the secondary crusher, so that the crushing efficiency of the composite crushing device is improved; (2) the phenomenon of raw material accumulation in the crushing device is avoided from the feeding end through the uniform feeding device and the sample sieving plate; (3) the problem that raw materials are accumulated in the crushing device is solved from the crushing end through the gear roller protection mechanism, and the service life of the composite crushing device is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the breaker, concretely relates to compound breaker with prevent stifled function.
Background
The breaker is in daily production process, if the feed flow is too big, perhaps can not in time ejection of compact after the breakage, will cause the raw materials to pile up in the breaker, cause the breaker putty, after the jam takes place for the breaker, need spend a large amount of manpower resources and time to clear up, workman's intensity of labour has been increased, thereby influence the crushing efficiency of breaker and the life of breaker equipment, to this, often solve above-mentioned problem through the broken power that increases the breaker or increase extra broken discharging channel among the prior art, though consider that the putty occasionally takes place in process of production, but not the probability incident, through increasing broken power or broken channel obviously can make the increase of the cost increase and the increase of energy consumption of breaker equipment, and then can't satisfy better broken demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a composite crushing device with an anti-blocking function.
A composite crushing device with an anti-blocking function comprises a uniform feeding device, a primary crusher and a secondary crusher which are sequentially connected from top to bottom, the secondary crusher comprises a crusher shell and a crushing gear roller set arranged in the crusher shell, a feed inlet is arranged above the crusher shell, a sieve sample plate is arranged between the feed inlet and the primary crusher, the crushing tooth roller group comprises a first crushing tooth roller and a second crushing tooth roller which are meshed with each other, a driving wheel and a first transmission gear which are coaxially connected are respectively arranged at two ends of the first crushing tooth roller, the driving wheel is connected with a transmission motor, one end of the second crushing tooth roller close to the first transmission gear is provided with a second transmission gear which is coaxially connected with the second crushing tooth roller, the second transmission gear is meshed with the first transmission gear, and the second crushing fluted roller is also connected with a fluted roller protection mechanism which is arranged on the shell of the crusher.
The feeding flow of the crushing device is guaranteed through the uniform feeding of the feeding device, raw materials in the crushing device are enabled to be not prone to accumulation, preferably, the inside of the uniform feeding device comprises a raw material bin and a quantitative bin which are communicated, the raw material bin is communicated with a feeding port, the quantitative bin is communicated with a discharging port, the capacity of the raw material bin is larger than that of the quantitative bin, a feeding plate and a first cylinder which is connected with the feeding plate in a control mode are arranged at the joint of the raw material bin and the quantitative bin, and a discharging plate and a second cylinder which is connected with the discharging plate in a control mode are arranged at the joint of the quantitative bin and the discharging port.
Preferably, the meshing part of the roller teeth of the first crushing toothed roller and the second crushing toothed roller is positioned right below the feed port.
Preferably, the top of the broken fluted roller of first broken fluted roller and second all is equipped with the sweeping toothed plate, the one end of sweeping toothed plate is fixed on the inner wall of breaker casing, and the other end of sweeping toothed plate is equipped with the rack, and the rack on two sweeping toothed plates meshes with the roller tooth on the broken fluted roller of first broken fluted roller and second respectively mutually.
Preferably, the driving wheel is connected with the transmission motor through any one of a flat key, gear engagement, chain transmission and belt transmission.
Preferably, fluted roller protection machanism includes that two sets of front and back symmetries place the moving mechanism at the broken fluted roller both ends of second and is used for connecting two sets of moving mechanism's connecting plate, the moving mechanism include movable block, dead lever and cover and establish the spring on the dead lever, the middle part of movable block and the broken fluted roller of second are coaxial to be linked to each other, are equipped with the spout on the upper and lower terminal surface of movable block, the spout links to each other with the slide rail cooperation, the slide rail fix the nearly style of calligraphy square groove on the wall before the breaker casing, the connecting plate cover establish on the dead lever, the one end of dead lever links to each other with the side of movable block, the other end of dead lever is fixed on the breaker casing, the spring be located between connecting plate and the movable block.
Preferably, a through groove is formed in the side face, close to the connecting plate, of the crusher shell, a protruding block is clamped in the through groove, one end of the protruding block is connected with the connecting plate, and the other end of the protruding block is connected with the reset baffle.
Has the advantages that: the utility model discloses a compound breaker with prevent stifled function, this compound breaker has following advantage: (1) the secondary crushing of the sample is realized through the primary crusher and the secondary crusher, so that the crushing efficiency of the composite crushing device is improved; (2) the phenomenon of raw material accumulation in the crushing device is avoided from the feeding end through the uniform feeding device and the sample sieving plate; (3) the problem that raw materials are accumulated in the crushing device is solved from the crushing end through the gear roller protection mechanism, and the service life of the composite crushing device is prolonged.
Drawings
FIG. 1 is a schematic view of a uniform feed device and a primary crusher;
FIG. 2 is a schematic view of the internal structure of the uniform feeding device;
FIG. 3 is a schematic view of the construction of the secondary crusher;
FIG. 4 is an enlarged partial schematic view of area A of FIG. 2;
FIG. 5 is a top view of the secondary crusher;
FIG. 6 is an enlarged partial schematic view of region B of FIG. 4;
FIG. 7 is a rear view of the secondary crusher;
FIG. 8 is a schematic view of the internal structure of the secondary crusher;
in the figure: 1. uniform feeding device 11, raw material bin 12, quantitative bin 13, feeding port 14, discharging port 15, feeding plate 16, first cylinder 17, discharging plate 18, second cylinder 19, primary crusher 2, crusher shell 21, feeding port 22, zigzag square groove 221, slide rail 23, through groove 3, crushing toothed roller set 31, first crushing toothed roller 311, driving wheel 312, first transmission gear 32, second crushing toothed roller 321, second transmission gear 33, sweep tooth plate 4, toothed roller protection mechanism 41, movable mechanism 411, movable block 412, fixing rod 413, spring 42, connecting plate 421, lug 422, reset baffle plate 411, and the like
Detailed Description
In order to deepen the understanding of the present invention, the present invention is described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in fig. 1 to 8, a composite crushing device with an anti-blocking function comprises a uniform feeding device 1, a primary crusher 19 and a secondary crusher which are sequentially connected from top to bottom, wherein the secondary crusher comprises a crusher shell 2 and a crushing tooth roller group 3 arranged in the crusher shell 2, a feeding hole 21 is arranged above the crusher shell 2, a screening plate is arranged between the feeding hole 21 and the primary crusher 19, the crushing tooth roller group 3 comprises a first crushing tooth roller 31 and a second crushing tooth roller 32, the first crushing tooth roller 31 and the second crushing tooth roller 32 are meshed with each other through roller teeth, a driving wheel 311 and a first transmission gear 312 which are coaxially connected are respectively arranged at two ends of the first crushing tooth roller 31, the driving wheel 311 is connected with a transmission motor, a second transmission gear 321 which is coaxially connected is arranged at one end of the second crushing tooth roller 32 close to the first transmission gear 312, the second transmission gear 321 is meshed with the first transmission gear 312, the second crushing toothed roller 32 is also connected to a toothed roller protection 4, which toothed roller protection 4 is mounted on the crusher housing 2.
The even feed through feed arrangement has guaranteed breaker's feed flow, makes the raw materials in the breaker be difficult for piling up, in this embodiment, the inside of even feed arrangement 1 is including former feed bin 11 and ration storehouse 12 that are linked together, former feed bin 11 be linked together with material loading mouth 13, ration storehouse 12 is linked together with feed opening 14, the capacity of former feed bin 11 is greater than the capacity of ration storehouse 12 to the junction of former feed bin 11 and ration storehouse 12 is equipped with feed plate 15 and the first cylinder 16 that links to each other with feed plate 15 control, and ration storehouse 12 is equipped with out flitch 17 and the second cylinder 18 that links to each other with play flitch 17 control with the junction of feed opening 14.
In the present embodiment, the meshing position of the teeth of the first crushing teeth roller 31 and the second crushing teeth roller 32 is located right below the feed opening 21.
In this embodiment, the top of the first crushing tooth roller 31 and the second crushing tooth roller 32 is provided with a toothed bar 33, one end of the toothed bar 33 is fixed on the inner wall of the crusher housing 2, the other end of the toothed bar 33 is provided with a rack, and the racks on the two toothed bars 33 are respectively meshed with the teeth on the first crushing tooth roller 31 and the second crushing tooth roller 32.
In this embodiment, the driving wheel 311 is connected to the transmission motor through any one of a flat key, a gear engagement, a chain transmission and a belt transmission.
In this embodiment, the fluted roller protection mechanism 4 includes that two sets of front and back symmetries place the moving mechanism 41 at the broken fluted roller 32 both ends of second and is used for connecting the link plate 42 of two sets of moving mechanism 41, moving mechanism 41 include movable block 411, dead lever 412 and the cover establish the spring 413 on dead lever 412, the middle part and the broken fluted roller 32 of second of movable block 411 are coaxial continuous, are equipped with the spout on the upper and lower terminal surface of movable block 411, the spout links to each other with the cooperation of slide rail 221, slide rail 221 fix in the several style of calligraphy square groove 22 on the wall before the breaker casing 2, link plate 42 cover establish on dead lever 412, the one end of dead lever 412 links to each other with the side of movable block 411, the other end of dead lever 412 is fixed on breaker casing 2, spring 413 be located between link plate 42 and the movable block 411.
In this embodiment, a through groove 23 is formed on the side surface of the crusher housing 2 close to the coupling plate 42, a protrusion 421 is clamped in the through groove 23, one end of the protrusion 421 is connected with the coupling plate 42, and the other end of the protrusion 421 is connected with the reset baffle 422.
The working condition is as follows: as shown in fig. 1, after the sample in the raw material bin 11 is filled, the operator controls the first cylinder 16 to open, at this time, the first cylinder 16 drives the feeding plate 15 to move, the sample enters the quantitative bin 12 from the raw material bin 11, after the sample in the quantitative bin 12 is filled, the first cylinder 16 is closed, the second cylinder 18 is opened, the second cylinder 18 drives the discharging plate 17 to move, the sample which is subjected to quantitative determination enters the primary crusher 19 right below the discharging port 14 from the quantitative bin 12, primary crushing is performed in the primary crusher 19, and the sample which is subjected to crushing completely enters the secondary crusher from top to bottom.
The sample entering the crushing device from the feeding hole 21 finishes the crushing work under the action of the first crushing tooth roller 31 and the second crushing tooth roller 32 which rotate in opposite directions, when the hardness of the sample exceeds the crushing capacity of the crushing device, so that the material blocking phenomenon occurs in the crushing device, the second crushing tooth roller 32 moves outwards and drives the movable block 411 to move on the sliding rail 221, due to the action of the spring 413, the connecting plate 42 also moves outwards along with the second crushing tooth roller 32, the material is blocked from the gap between the first crushing tooth roller 31 and the second crushing tooth roller 32, after the material blocking phenomenon in the crushing device is solved, an operator finishes the resetting work of the second crushing tooth roller 32 through the resetting baffle 422.
This compound breaker has following advantage: (1) the secondary crushing of the sample is realized through the primary crusher and the secondary crusher, so that the crushing efficiency of the composite crushing device is improved; (2) the phenomenon of raw material accumulation in the crushing device is avoided from the feeding end through the uniform feeding device and the sample sieving plate; (3) the problem that raw materials are accumulated in the crushing device is solved from the crushing end through the gear roller protection mechanism, and the service life of the composite crushing device is prolonged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A composite crushing device with an anti-blocking function is characterized by comprising an even feeding device, a primary crusher and a secondary crusher which are sequentially connected from top to bottom, wherein the secondary crusher comprises a crusher shell and a crushing tooth roller group arranged in the crusher shell, a feeding port is arranged above the crusher shell, a screening plate is arranged between the feeding port and the primary crusher, the crushing tooth roller group comprises a first crushing tooth roller and a second crushing tooth roller which are meshed with each other through roller teeth, a driving wheel and a first transmission gear which are coaxially connected are respectively arranged at two ends of the first crushing tooth roller, the driving wheel is connected with a transmission motor, a second transmission gear which is coaxially connected is arranged at one end, close to the first transmission gear, of the second crushing tooth roller, the second transmission gear is meshed with the first transmission gear, and the second crushing tooth roller is also connected with a tooth roller protection mechanism, the toothed roller protection mechanism is arranged on the shell of the crusher.
2. The composite crushing device with the anti-blocking function according to claim 1, wherein the uniform feeding device comprises a raw material bin and a quantitative bin which are communicated, the raw material bin is communicated with a feeding port, the quantitative bin is communicated with a discharging port, the capacity of the raw material bin is larger than that of the quantitative bin, a feeding plate and a first air cylinder which is connected with the feeding plate in a controlled mode are arranged at the joint of the raw material bin and the quantitative bin, and a discharging plate and a second air cylinder which is connected with the discharging plate in a controlled mode are arranged at the joint of the quantitative bin and the discharging port.
3. The composite crushing device with the anti-blocking function according to claim 1, wherein the meshing position of the teeth of the first crushing toothed roller and the second crushing toothed roller is positioned right below the feeding hole.
4. The composite type crushing device with the anti-blocking function according to claim 1, wherein a tooth sweeping plate is arranged above each of the first crushing tooth roller and the second crushing tooth roller, one end of the tooth sweeping plate is fixed on the inner wall of the shell of the crusher, a rack is arranged at the other end of the tooth sweeping plate, and the racks on the two tooth sweeping plates are meshed with the teeth on the first crushing tooth roller and the second crushing tooth roller respectively.
5. A composite crusher with anti-blocking function as claimed in claim 1, wherein said driving wheel is connected to the driving motor by any one of flat key, gear engagement, chain transmission and belt transmission.
6. The composite crushing device with the anti-blocking function according to claim 1, wherein the tooth roller protection mechanism comprises two sets of moving mechanisms symmetrically arranged at two ends of the second crushing tooth roller in front and back directions and a connecting plate for connecting the two sets of moving mechanisms, each moving mechanism comprises a moving block, a fixed rod and a spring sleeved on the fixed rod, the middle of the moving block is coaxially connected with the second crushing tooth roller, sliding grooves are formed in the upper end surface and the lower end surface of the moving block and are matched with the sliding rails to be connected, the sliding rails are fixed in square grooves shaped like Chinese characters 'ji' on the front wall and the rear wall of the crusher shell, the connecting plate is sleeved on the fixed rod, one end of the fixed rod is connected with the side surface of the moving block, the other end of the fixed rod is fixed on the crusher shell, and the springs are located between the connecting plate and the moving block.
7. A composite crushing device with an anti-blocking function as claimed in claim 6, wherein a through groove is formed on the side surface of the crusher shell close to the connecting plate, a convex block is clamped in the through groove, one end of the convex block is connected with the connecting plate, and the other end of the convex block is connected with the reset baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296641.8U CN215140375U (en) | 2021-06-10 | 2021-06-10 | Compound breaker with prevent stifled function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296641.8U CN215140375U (en) | 2021-06-10 | 2021-06-10 | Compound breaker with prevent stifled function |
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| Publication Number | Publication Date |
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| CN215140375U true CN215140375U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121296641.8U Active CN215140375U (en) | 2021-06-10 | 2021-06-10 | Compound breaker with prevent stifled function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617430A (en) * | 2021-06-10 | 2021-11-09 | 镇江市科瑞制样设备有限公司 | Compound breaker with prevent stifled function |
| CN117443501A (en) * | 2023-12-11 | 2024-01-26 | 兴化市三强机械制造有限公司 | Anti-blocking device for grate plate of pulverizer |
-
2021
- 2021-06-10 CN CN202121296641.8U patent/CN215140375U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617430A (en) * | 2021-06-10 | 2021-11-09 | 镇江市科瑞制样设备有限公司 | Compound breaker with prevent stifled function |
| CN113617430B (en) * | 2021-06-10 | 2024-05-07 | 镇江市科瑞制样设备有限公司 | Composite crushing device with anti-blocking function |
| CN117443501A (en) * | 2023-12-11 | 2024-01-26 | 兴化市三强机械制造有限公司 | Anti-blocking device for grate plate of pulverizer |
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