CN203565145U - Impact crusher - Google Patents
Impact crusher Download PDFInfo
- Publication number
- CN203565145U CN203565145U CN201320579198.4U CN201320579198U CN203565145U CN 203565145 U CN203565145 U CN 203565145U CN 201320579198 U CN201320579198 U CN 201320579198U CN 203565145 U CN203565145 U CN 203565145U
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- China
- Prior art keywords
- transmission device
- mount pad
- main shaft
- shaft assembly
- rotor
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- Expired - Lifetime
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- Disintegrating Or Milling (AREA)
Abstract
The utility model relates to an impact crusher belonging to a piece of sand making equipment. The impact crusher comprises a feed hopper, a rack, a crushing cavity, a rotor, a main shaft assembly and a drive device, wherein the crushing cavity is located in the rack, the feed hopper is installed above the crushing cavity, the rotor is connected with the main shaft assembly, both the rotor and the main shaft assembly are arranged in the crushing cavity, the main shaft assembly is connected with the drive device through a belt, a discharge port is arranged at the lower part of the crushing cavity, the impact crusher is characterized by further comprising a base, a drive device installation base and a regulating device, the rack is fixed on the base, a sliding base plate is arranged on the base, the drive device installation base is arranged on the sliding base plate, the drive device is fixed on the drive device installation base, and the regulating device can regulate the position of the drive device installation base so as to regulate the tightness of the belt. The impact crusher is simple in structure and reasonable in design, the regulating device can regulate the tightness of the belt, so that the service life of the belt is prolonged.
Description
Technical field
The utility model relates to a kind of impact sand production machine, belongs to sand equipment processed.
Background technology
The main shaft of impact sand production machine is generally connected by belt with transmission device, when belt is installed excessively the words of pine can skid, the phenomenon such as heating, the words of tension will be accelerated the wearing and tearing of parts, thus belt to be adjusted to suitable elasticity be very important.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, and adjustable straps elasticity extends the impact sand production machine of belt life.
The technical scheme in the invention for solving the above technical problem is: this impact sand production machine comprises feed hopper, frame, crusher chamber, rotor, main shaft assembly and transmission device, described crusher chamber is positioned at frame, described feed hopper is arranged on the top of crusher chamber, described rotor is connected with main shaft assembly, described rotor and main shaft assembly are all arranged in crusher chamber, described main shaft assembly is connected with transmission device belt, the bottom of described crusher chamber has discharging opening, it is characterized in that: also comprise base, transmission device mount pad and adjusting device, described frame is fixed on base, described base is provided with sliding substrate, described transmission device mount pad is arranged on sliding substrate, described transmission device is fixed on transmission device mount pad, described adjusting device comprises adjusting rod, 2 groups of adjusting nuts and fixed block, described fixed block is fixed on sliding substrate, described adjusting rod is respectively through fixed block and transmission device mount pad, described 2 groups of adjusting nuts are all threaded on adjusting rod, these two groups of adjusting nuts match with fixed block and transmission device mount pad respectively.Transmission device mount pad can regulate by adjusting device at sliding substrate, thus the elasticity of adjustable straps; During adjusting, unscrew the adjusting nut matching with transmission device mount pad, the position of adjustable driving device mount pad, after having regulated, tightens adjusting nut, and the distance that transmission device mount pad regulates depends on the degree that adjusting nut is unscrewed.
In crusher chamber described in the utility model, be provided with tripper, described tripper is positioned at the below of feed hopper.Tripper can be shunted the supplied materials from feed hopper, making a part of material enter rotor and be accelerated to gradually fair speed impelling goes out, make not a part of material enter the outside of rotor, by broken from rotor impelling high-speed material impact out, do not increase power consumption, increase production capacity, improve crushing efficiency.
Transmission device mount pad described in the utility model and sliding substrate are fixed by clamping screw.Connect more reliable, difficult loosening.
Feed hopper described in the utility model is provided with lid.
The utility model compared with prior art, has the following advantages and effect: simple in structure, reasonable in design, by the elasticity of adjusting device adjustable straps, extended the service life of belt.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of impact sand production machine in embodiment.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 and Fig. 2, the impact sand production machine of the present embodiment comprises feed hopper 1, frame 2, crusher chamber 3, rotor 4, main shaft assembly 5, transmission device 6, base 7, transmission device mount pad 8, adjusting device 9, clamping screw 10, lid 11, tripper 12.Wherein transmission device 6 is motor.
In the present embodiment, adjusting device 9 comprises 91,2 groups of adjusting nuts 92 of adjusting rod and fixed block 93.
In the present embodiment, crusher chamber 3 is positioned at frame 2, feed hopper 1 is arranged on the top of crusher chamber 3, rotor 4 is connected with main shaft assembly 5, rotor 4 is all arranged in crusher chamber 3 with main shaft assembly 5, main shaft assembly 5 is connected with transmission device 6 belts, the bottom of crusher chamber 3 has discharging opening 31, frame 2 is fixed on base 7, base 7 is provided with sliding substrate 71, transmission device mount pad 8 is arranged on sliding substrate 71, transmission device mount pad 8 and sliding substrate 71 are fixed by clamping screw 10, on transmission device mount pad 8, have slotted hole herein, thereby transmission device mount pad 8 can move in the scope of slotted hole, transmission device 6 is fixed on transmission device mount pad 8.
In the present embodiment, fixed block 93 is fixed on sliding substrate 71, adjusting rod 91 is respectively through fixed block 93 and transmission device mount pad 8,2 groups of adjusting nuts 92 are all threaded on adjusting rod 91, and these two groups of adjusting nuts 92 match with fixed block 93 and transmission device mount pad 8 respectively.
In the present embodiment, in crusher chamber 3, be provided with tripper 12, tripper 12 is positioned at the below of feed hopper 1, tripper 12 can will be shunted from the supplied materials of feed hopper 1, making a part of material enter rotor 4 and be accelerated to gradually fair speed impelling goes out, make not a part of material enter the outside of rotor 4, by broken from rotor 4 impellings high-speed material impact out, do not increase power consumption, increase production capacity, improve crushing efficiency.
During adjusting, first unscrew the adjusting nut 92 that is positioned at transmission device mount pad 8 both sides, at the clamping screw 10 of unscrewing between transmission device mount pad 8 and sliding substrate 71, then mobile gear mount pad 8, thereby the elasticity to belt regulates, finally, after having regulated, tighten adjusting nut 92 and clamping screw 10.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. an impact sand production machine, comprise feed hopper, frame, crusher chamber, rotor, main shaft assembly and transmission device, described crusher chamber is positioned at frame, described feed hopper is arranged on the top of crusher chamber, described rotor is connected with main shaft assembly, described rotor and main shaft assembly are all arranged in crusher chamber, described main shaft assembly is connected with transmission device belt, the bottom of described crusher chamber has discharging opening, it is characterized in that: also comprise base, transmission device mount pad and adjusting device, described frame is fixed on base, described base is provided with sliding substrate, described transmission device mount pad is arranged on sliding substrate, described transmission device is fixed on transmission device mount pad, described adjusting device comprises adjusting rod, 2 groups of adjusting nuts and fixed block, described fixed block is fixed on sliding substrate, described adjusting rod is respectively through fixed block and transmission device mount pad, described 2 groups of adjusting nuts are all threaded on adjusting rod, these two groups of adjusting nuts match with fixed block and transmission device mount pad respectively.
2. impact sand production machine according to claim 1, is characterized in that: in described crusher chamber, be provided with tripper, described tripper is positioned at the below of feed hopper.
3. impact sand production machine according to claim 1, is characterized in that: described transmission device mount pad and sliding substrate are fixed by clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579198.4U CN203565145U (en) | 2013-09-18 | 2013-09-18 | Impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579198.4U CN203565145U (en) | 2013-09-18 | 2013-09-18 | Impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565145U true CN203565145U (en) | 2014-04-30 |
Family
ID=50532909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320579198.4U Expired - Lifetime CN203565145U (en) | 2013-09-18 | 2013-09-18 | Impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092440A (en) * | 2018-08-02 | 2018-12-28 | 钟秀国 | A kind of multi-functional building stones crushing device of hydraulic engineering |
-
2013
- 2013-09-18 CN CN201320579198.4U patent/CN203565145U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092440A (en) * | 2018-08-02 | 2018-12-28 | 钟秀国 | A kind of multi-functional building stones crushing device of hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |