CN209174002U - Crusher - Google Patents
Crusher Download PDFInfo
- Publication number
- CN209174002U CN209174002U CN201821990185.5U CN201821990185U CN209174002U CN 209174002 U CN209174002 U CN 209174002U CN 201821990185 U CN201821990185 U CN 201821990185U CN 209174002 U CN209174002 U CN 209174002U
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- arch
- roll shaft
- wear
- resistant sleeve
- crusher
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Abstract
The utility model relates to field of cracking machine and a kind of crusher is disclosed, which includes: pedestal；First roller press mechanism, the first roller press mechanism include the first arch, the first roll shaft for being rotatably mounted in the first arch and the first wear-resistant sleeve for being mounted on the first roll shaft and being used for broken material, and the bottom of the first arch is articulated with pedestal；Second roller press mechanism, second roller press mechanism includes the second arch, the second roll shaft for being rotatably mounted in the second arch and the second wear-resistant sleeve for being mounted on the second roll shaft and being used for broken material, the bottom of second arch is articulated with pedestal, and the first roll shaft is parallel to the second roll shaft；Regulating mechanism, regulating mechanism are used to adjust the gap between the first wear-resistant sleeve and the second wear-resistant sleeve, and the both ends of regulating mechanism are articulated with the top of the first arch and the top of the second arch correspondingly；And driving mechanism, driving mechanism and the first roll shaft or the second roll shaft are sequentially connected.The crusher of the utility model has better adaptability.
Description
Technical field
The utility model relates to field of cracking machine, and in particular, to a kind of crusher.
Background technique
Crusher (also known as roll squeezer) is a kind of for medium-hard material (such as cement, glass, cobble)
Carry out broken machinery.Application No. is the drive roll below its rack of 201310387840.3 roll squeezer and above rack from
Axial connecting line and horizontal plane between dynamic roller when material is fallen from feed bin, are first fallen on drive roll down, then in angle of 45 degrees
It is entered back into the spreading area between drive roll and driven voller by the roll surface drive of drive roll, is then squeezed and be crushed,
Under the influence of the linear velocity of the roll surface of gravity and drive roll, thruput will certainly be in direct ratio with the linear velocity of roll surface, simultaneously
Since the gap between drive roll and driven voller can not be adjusted, when the granularity of material is larger, thruput will decline, and break
The efficiency of broken machine will reduce.
Summary of the invention
The purpose of the utility model is to provide a kind of crushers of better adaptability.
To achieve the goals above, the utility model provides a kind of crusher, and the crusher includes: pedestal；First roller
Press mechanism, first roller press mechanism include the first arch, the first roll shaft for being rotatably mounted in first arch and
It is mounted on first roll shaft and is used for the first wear-resistant sleeve of broken material, the bottom of first arch is articulated with the bottom
Seat；Second roller press mechanism, second roller press mechanism include the second arch, are rotatably mounted in the second of second arch
Roll shaft and the second wear-resistant sleeve for being mounted on second roll shaft and being used for broken material, the bottom of second arch are hinged
In the pedestal, and first roll shaft is parallel to second roll shaft；Regulating mechanism, the regulating mechanism is for adjusting institute
The gap between the first wear-resistant sleeve and second wear-resistant sleeve is stated, and the both ends of the regulating mechanism are articulated with correspondingly
The top of first arch and the top of second arch；And driving mechanism, the driving mechanism and described first
Roll shaft or second roll shaft transmission connection.
Further, the regulating mechanism includes that adjusting rod, crossed joint set and adjusting nut, the crossed joint set are articulated with
The top of second arch, one end of the adjusting rod are articulated with the top of first arch, the adjusting rod it is another
End is formed with external screw thread corresponding with the adjusting nut, and the other end of the adjusting rod passes through the suit hole of crossed joint set
And it is threadedly engaged with the adjusting nut.
Further, the regulating mechanism further includes the elasticity being arranged between the crossed joint set and the adjusting nut
Pre-tighten component.
Further, the elasticity pre-tighten component include two baffles for being spaced each other and being passed through by the adjusting rod with
And both ends are resisted against the compressed spring of two baffles correspondingly.
Further, the regulating mechanism further includes the drive for driving the adjusting nut to rotate on the adjusting rod
Dynamic component.
Further, the peripheral part of the adjusting nut is formed with sprocket, and the driving component includes driving motor, institute
It states and is provided with sprocket wheel on the output shaft of driving motor, the sprocket wheel is sequentially connected by the sprocket on chain and the adjusting nut.
Further, first arch and second arch are half open body structure, first roll shaft
Both ends first arch is rotatably mounted in by first bearing, the both ends of second roll shaft can by second bearing
It is rotatably mounted to second arch.
Further, first wheel is installed, first wear-resistant sleeve is mounted on institute on the outer peripheral surface of first roll shaft
It states on first wheel；Second wheel hub is installed, second wear-resistant sleeve is mounted on described on the outer peripheral surface of second roll shaft
On two wheel hubs.
Further, the driving mechanism includes motor and the speed reducer that connect with the motor drive, the deceleration
The output shaft of machine is sequentially connected by shaft coupling and first roll shaft.
Further, the crusher further includes feed hopper, and the discharge port setting of the feed hopper is wear-resisting described first
Between set and second wear-resistant sleeve.
Due to including the regulating mechanism that can adjust the gap between the first wear-resistant sleeve and the second wear-resistant sleeve, the utility model
Crusher can adjust the gap between the first wear-resistant sleeve and the second wear-resistant sleeve according to the granularity of material, guarantee that this is practical
The crushing efficiency of novel crusher, it is seen then that the crusher of the utility model has better adaptability.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the main view of the specific embodiment of crusher according to the present utility model；
Fig. 2 is the side view of the crusher in Fig. 1；
Fig. 3 is the cross-sectional view of the crusher in Fig. 1, and in order to clearly illustrate, parts thereof is omitted in Fig. 3；
Fig. 4 is the cross-sectional view of the first wear-resistant sleeve and/or the second wear-resistant sleeve in the crusher in Fig. 1；
Fig. 5 is the cross-sectional view of the first wheel and/or the second wheel hub in the crusher in Fig. 1；
Fig. 6 is the main view of the first pressing ring and/or the second pressing ring in the crusher in Fig. 1.
Description of symbols
1, pedestal 2, the first roller press mechanism
3, the second roller press mechanism
5, driving mechanism 6, feed hopper
21, the first arch 22, the first roll shaft
23, the first wear-resistant sleeve 24, first bearing
25, first wheel 26, the first pressing ring
31, the second arch 32, the second roll shaft
33, the second wear-resistant sleeve 34, second bearing
35, the second wheel hub 36, the second pressing ring
41, adjusting rod 42, crossed joint set
43, adjusting nut
441, baffle 442, compressed spring
451, driving motor 452, sprocket wheel
453, chain
52, speed reducer 53, shaft coupling
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The utility model provides a kind of crusher, and specifically, as shown in Figures 1 to 6, the crusher includes: pedestal 1；
First roller press mechanism 2, first roller press mechanism 2 include the first arch 21, are rotatably mounted in first arch 21
First roll shaft 22 and the first wear-resistant sleeve 23 for being mounted on first roll shaft 22 and being used for broken material, first arch
21 bottom is articulated with the pedestal 1；Second roller press mechanism 3, second roller press mechanism 3 include the second arch 31, rotatable
Ground is installed on the second roll shaft 32 of second arch 31 and is mounted on second roll shaft 32 and for broken material
Second wear-resistant sleeve 33, the bottom of second arch 31 are articulated with the pedestal 1, and first roll shaft 22 be parallel to it is described
Second roll shaft 32；Regulating mechanism, the regulating mechanism for adjust first wear-resistant sleeve 23 and second wear-resistant sleeve 33 it
Between gap, and the both ends of the regulating mechanism are articulated with the top and described of first arch 21 correspondingly
The top of two arches 31；And driving mechanism 5, the driving mechanism 5 and first roll shaft 22 or second roll shaft 32
Transmission connection.
Due to including the regulating mechanism that can adjust the gap between the first wear-resistant sleeve 23 and the second wear-resistant sleeve 33, this is practical
Novel crusher can adjust the gap between the first wear-resistant sleeve 23 and the second wear-resistant sleeve 33 according to the granularity of material, protect
Demonstrate,prove the crushing efficiency of the crusher of the utility model, it is seen then that the crusher of the utility model has better adaptability.
It should be noted that above-mentioned pedestal 1, the first arch 21, the second arch 31, regulating mechanism and driving mechanism it is specific
Structure type or type, the first wear-resistant sleeve 23 are mounted on the specific implementation and the second wear-resistant sleeve 33 peace of the first roll shaft 22
Specific implementation mounted in the second roll shaft 32 can according to need setting, these belong to the technical concept of the utility model
Within the scope of.For example, the first wear-resistant sleeve 23 can be directly installed on the first roll shaft 22 or by intermediate connecting part (such as
Aftermentioned first wheel 25) it is mounted on the first roll shaft 22, likewise, the second wear-resistant sleeve 33 can be directly installed on the second roll shaft
It is mounted on the second roll shaft 32 on 32 or by intermediate connecting part (such as aftermentioned second wheel hub 35).It below will be with citing
Mode illustrate the specific embodiment of above structure.
In the crusher of the utility model, specifically, the regulating mechanism includes adjusting rod 41, crossed joint set 42 and adjusts
Nut 43 is saved, the crossed joint set 42 is articulated with the top of second arch 31, the adjusting rod 41 by its columnar pin shaft
One end be articulated with the top of first arch 21, the other end of the adjusting rod 41 is formed with and 43 phase of adjusting nut
The external screw thread answered, the other end of the adjusting rod 41 pass through the suit hole of crossed joint set 42 and with 43 spiral shell of adjusting nut
Line cooperation, so as to adjust the gap between the first wear-resistant sleeve 23 and the second wear-resistant sleeve 33 by torsion adjusting nut 43.
In above-mentioned crusher, more specifically, the regulating mechanism further includes setting in crossed joint set 42 and described
Elasticity between adjusting nut 43 pre-tightens component, and further specifically, the elasticity pre-tightens component and is spaced each other simultaneously including two
And it is resisted against the compression bullet of two baffles 441 correspondingly by baffle 441 that the adjusting rod 41 passes through and both ends
Spring 442, so that the first wear-resistant sleeve 23 and close to each other same of the second wear-resistant sleeve 33 can be forced by the elastic force of compressed spring 442
When there is certain buffering again.
In above-mentioned crusher, it is preferable that the regulating mechanism further includes for driving the adjusting nut 43 described
The driving assembly rotated on adjusting rod 41, so as to easily drive adjusting nut 43 on adjusting rod 41 by driving assembly
It rotates and adjusts the gap between the first wear-resistant sleeve 23 and the second wear-resistant sleeve 33.Specifically, the peripheral part of the adjusting nut 43
It is formed with sprocket, the driving component includes driving motor 451, is provided with sprocket wheel on the output shaft of the driving motor 451
452, the sprocket wheel 452 is sequentially connected by the sprocket on chain 453 and the adjusting nut 43, and driving motor 451 is installed
On baffle 441, when driving motor 451 drives adjusting nut 43 to move on adjusting rod 41, driving motor 451 is also corresponding to be moved
It is dynamic.
In the crusher of the utility model, specifically, first arch 21 and second arch 31 are opening
Half body structure, the both ends of first roll shaft 22 are rotatably mounted in first arch 21 by first bearing 24,
The both ends of second roll shaft 32 are rotatably mounted in second arch 31 by second bearing 34.
It should be noted that first bearing 24 and second bearing 34 can directly and correspondingly be installed to the first arch
21 and second on arch 31, can also be installed on the first arch 21 and the second arch 31 correspondingly by bearing block.
In the crusher of the utility model, more specifically, being equipped with the first round on the outer peripheral surface of first roll shaft 22
Hub 25, first wear-resistant sleeve 23 are mounted on the first wheel 25, thus by first wheel 25 by the first wear-resistant sleeve
23 are mounted on the first roll shaft 22；Second wheel hub 35, second wear-resistant sleeve are installed on the outer peripheral surface of second roll shaft 32
33 are mounted on second wheel hub 35, so that second wear-resistant sleeve 33 is mounted on the second roll shaft 32 by the second wheel hub 35
On.
It should be noted that first wheel 25 is mounted on specific implementation on the outer peripheral surface of the first roll shaft 22, first
Specific implementation that wear-resistant sleeve 23 is mounted on first wheel 25, the second wheel hub 35 are mounted on the outer peripheral surface of the second roll shaft 32
Specific implementation, the specific implementation that is mounted on the second wheel hub 35 of the second wear-resistant sleeve 33 can according to need setting,
In embodiment in figure, the first wear-resistant sleeve 23 is fastened on first wheel 25 that (first is resistance to by the first pressing ring 26 and fastener
The part inner peripheral surface of grinding set 23 is the conical surface, and the outer peripheral surface of the first pressing ring 26 is the conical surface, and two conical surfaces mutually abut against in order to first
Wear-resistant sleeve 23 and the first pressing ring 26 are co-axially mounted), likewise, the second wear-resistant sleeve 33 is fastened on by the second pressing ring 36 and fastener
(the part inner peripheral surface of the second wear-resistant sleeve 33 is the conical surface, and the outer peripheral surface of the second pressing ring 36 is the conical surface, two conical surfaces on second wheel hub 35
It mutually abuts against in order to which the second wear-resistant sleeve 33 and the second pressing ring 36 are co-axially mounted).
In the crusher of the utility model, further specifically, the driving mechanism 5 includes motor (not shown)
And the speed reducer 52 connecting with the motor drive, the output shaft of the speed reducer 52 pass through shaft coupling 53 and first roller
Axis 22 is sequentially connected, and the first wear-resistant sleeve 23 so as to drive the first roll shaft 22 and be mounted on the first roll shaft 22 rotates, when
When material is dropped into 33 spreading area of the first wear-resistant sleeve 23 and the second wear-resistant sleeve, the rotary motion of the first wear-resistant sleeve 23 passes through material
Rubbing action be transmitted to the second wear-resistant sleeve 33 and promote the also corresponding rotation of the second wear-resistant sleeve 33.
In the crusher of the utility model, further specifically, the crusher further includes feed hopper 6, the charging
The discharge port of bucket 6 is arranged between first wear-resistant sleeve 23 and second wear-resistant sleeve 33, so as to pass through hopper 6 for object
Material, which is transported between the first wear-resistant sleeve 23 and the second wear-resistant sleeve 33, to be directly crushed.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of crusher, which is characterized in that the crusher includes:
Pedestal (1)；
First roller press mechanism (2), first roller press mechanism (2) include the first arch (21), are rotatably mounted in described the
It the first roll shaft (22) of one arch (21) and is mounted on first roll shaft (22) and first wear-resisting for broken material
It covers (23), the bottom of first arch (21) is articulated with the pedestal (1)；
Second roller press mechanism (3), second roller press mechanism (3) include the second arch (31), are rotatably mounted in described the
It the second roll shaft (32) of two arches (31) and is mounted on second roll shaft (32) and second wear-resisting for broken material
Cover (33), the bottom of second arch (31) is articulated with the pedestal (1), and first roll shaft (22) be parallel to it is described
Second roll shaft (32)；
Regulating mechanism, the regulating mechanism is for adjusting between first wear-resistant sleeve (23) and second wear-resistant sleeve (33)
Gap, and the both ends of the regulating mechanism are articulated with the top and described second of first arch (21) correspondingly
The top of arch (31)；And
Driving mechanism (5), the driving mechanism (5) and first roll shaft (22) or second roll shaft (32) transmission connect
It connects.
2. crusher according to claim 1, which is characterized in that the regulating mechanism includes adjusting rod (41), crossed joint
Set (42) and adjusting nut (43), the crossed joint set (42) are articulated with the top of second arch (31), the adjusting rod
(41) one end is articulated with the top of first arch (21), and the other end of the adjusting rod (41) is formed with and the adjusting
Nut (43) corresponding external screw thread, the other end of the adjusting rod (41) pass through the suit hole of the crossed joint set (42) and with institute
Adjusting nut (43) is stated to be threadedly engaged.
3. crusher according to claim 2, which is characterized in that the regulating mechanism further includes being arranged in the crossed joint
The elasticity covered between (42) and the adjusting nut (43) pre-tightens component.
4. crusher according to claim 3, which is characterized in that the elasticity pre-tightens component and is spaced each other simultaneously including two
And two baffles (441) are resisted against by baffle (441) that the adjusting rod (41) passes through and both ends correspondingly
Compressed spring (442).
5. crusher according to claim 2, which is characterized in that the regulating mechanism further includes for driving the adjusting
The driving assembly that nut (43) rotates on the adjusting rod (41).
6. crusher according to claim 5, which is characterized in that the peripheral part of the adjusting nut (43) is formed with sprocket wheel
Tooth, the driving component include driving motor (451), are provided with sprocket wheel (452) on the output shaft of the driving motor (451),
The sprocket wheel (452) is sequentially connected by the sprocket on chain (453) and the adjusting nut (43).
7. crusher according to claim 1, which is characterized in that first arch (21) and second arch (31)
It is half open body structure, the both ends of first roll shaft (22) are rotatably mounted in described by first bearing (24)
The both ends of first arch (21), second roll shaft (32) are rotatably mounted in second arch by second bearing (34)
(31)。
8. crusher according to claim 1, which is characterized in that be equipped on the outer peripheral surface of first roll shaft (22)
One wheel hub (25), first wear-resistant sleeve (23) are mounted on the first wheel (25)；The periphery of second roll shaft (32)
It is equipped on face the second wheel hub (35), second wear-resistant sleeve (33) is mounted on second wheel hub (35).
9. crusher according to claim 1, which is characterized in that the driving mechanism (5) include motor and with it is described
The output shaft of the speed reducer (52) of motor drive connection, the speed reducer (52) passes through shaft coupling (53) and first roll shaft
(22) it is sequentially connected.
10. crusher according to claim 1, which is characterized in that the crusher further includes feed hopper (6), it is described into
The discharge port of hopper (6) is arranged between first wear-resistant sleeve (23) and second wear-resistant sleeve (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990185.5U CN209174002U (en) | 2018-11-29 | 2018-11-29 | Crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990185.5U CN209174002U (en) | 2018-11-29 | 2018-11-29 | Crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174002U true CN209174002U (en) | 2019-07-30 |
Family
ID=67374881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990185.5U Active CN209174002U (en) | 2018-11-29 | 2018-11-29 | Crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331918A (en) * | 2018-11-29 | 2019-02-15 | 李拥军 | Crusher |
-
2018
- 2018-11-29 CN CN201821990185.5U patent/CN209174002U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331918A (en) * | 2018-11-29 | 2019-02-15 | 李拥军 | Crusher |
| CN109331918B (en) * | 2018-11-29 | 2024-08-13 | 李拥军 | Crusher |
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