CN211677995U - Dust-raising-proof protective cover for ore crusher - Google Patents
Dust-raising-proof protective cover for ore crusher Download PDFInfo
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- CN211677995U CN211677995U CN201922122924.XU CN201922122924U CN211677995U CN 211677995 U CN211677995 U CN 211677995U CN 201922122924 U CN201922122924 U CN 201922122924U CN 211677995 U CN211677995 U CN 211677995U
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- dust
- protection casing
- rubbing crusher
- crusher
- casing body
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Abstract
The utility model discloses a dust-raising prevention shield for ore crusher, including protection casing body, rubbing crusher and connecting piece, the protection casing body sets up directly over the rubbing crusher, the bottom of protection casing body is provided with the protection casing connection pad, the upper end of rubbing crusher is provided with the rubbing crusher connection pad, protection casing connection pad and rubbing crusher connection pad correspond from top to bottom and are fixed through the connecting piece, the pan feeding mouth has been seted up to the front end of protection casing body, the top of pan feeding mouth is fixed with a plurality of dustproof belt strips, and is a plurality of the dustproof belt strip is closely arranged side by side and is set up, the dust absorption barrel is installed to the rear end of protection casing body, the outer end welding of dust absorption barrel has flange, the inside of rubbing crusher is provided with crushing chamber. The utility model discloses a set up protection casing body and high chromium cast iron board, it is poor to have solved current ore crusher dustproof effect, and is great to environmental pollution to jump out the gravel easily, the poor problem of safety protection effect.
Description
Technical Field
The utility model relates to an ore crusher technical field specifically is an ore crusher is with preventing raise dust guard shield.
Background
The ore crusher is a machine for crushing ores, which mainly comprises a casing, a crushing rotor, a driving mechanism and a transmission mechanism, and can be widely applied to various departments such as mines, smelting, building materials, roads, railways, water conservancy and chemical industries.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a dust-raising prevention guard shield for ore crusher has solved current ore crusher and has prevented the dust-raising effect poor, and is great to environmental pollution to jumping out the gravel easily, the poor problem of safety protection effect.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust-raising prevention shield for ore crusher, includes protection casing body, rubbing crusher and connecting piece, the protection casing body sets up directly over the rubbing crusher, the bottom of protection casing body is provided with the protection casing connection pad, the upper end of rubbing crusher is provided with the rubbing crusher connection pad, protection casing connection pad and rubbing crusher connection pad correspond from top to bottom and are fixed through the connecting piece, the pan feeding mouth has been seted up to the front end of protection casing body, the top of pan feeding mouth is fixed with a plurality of dustproof straps, and is a plurality of dustproof straps closely arrange the setting side by side, the dust absorption barrel is installed to the rear end of protection casing body, the outer end welding of dust absorption barrel has flange.
Preferably, the inside of rubbing crusher is provided with crushing chamber, the centre in crushing chamber is provided with crushing rotor, the axis of rotation is installed to the centre in crushing rotor, the both ends of axis of rotation are rotated with the bearing of installing on rubbing crusher both sides side and are connected, rubbing crusher's front end is provided with big band pulley, big band pulley is fixed in the axis of rotation.
Preferably, the bottom welding of rubbing crusher has the chassis, be fixed with the motor cabinet on one side of rubbing crusher on the chassis, install crushing motor on the motor cabinet, install little band pulley on crushing motor's the output shaft, the belt has been cup jointed between little band pulley and the big band pulley to connect through belt transmission.
Preferably, the bottom of the crushing cavity is provided with a discharge hole.
Preferably, the fixing holes are formed in the protective cover connecting disc and the grinder connecting disc at equal intervals, and the fixing holes in the protective cover connecting disc and the fixing holes in the grinder connecting disc are arranged in a vertically corresponding mode.
Preferably, the side of the shield body is in the shape of a quarter circle.
Preferably, the dust collection cylinder is connected with the dust remover through a connecting flange.
Preferably, the inner wall of the arc-shaped surface of the protective cover body is welded with a high-chromium cast iron plate.
(III) advantageous effects
The utility model provides a dust-raising prevention guard shield for ore crusher possesses following beneficial effect:
(1) the utility model discloses a set up the protection casing body to pan feeding mouth position at the protection casing body sets up arranges inseparable dustproof strip, when personnel put in the ore in to the pan feeding mouth through machinery, the dustproof strip is inwards swung after the ore striking, after the ore falls into the rubbing crusher, the dustproof strip just can reply automatically under the effect of gravity with other dustproof strips and become one row, realizes the sealing to the pan feeding mouth, thereby can effectively avoid in the crushing process raise dust to discharge from the pan feeding mouth.
(2) The utility model discloses a set up dust absorption barrel and high chromium cast iron board, the dust absorption barrel passes through flange and is connected with the suction tube of dust remover, can discharge the quick suction of raise dust that produces in the rubbing crusher and remove dust after, and high chromium cast iron board is fixed on the inner wall of protection casing body, and the bulk strength of multiplicable protection casing body avoids puncturing the protection casing body from the rubble that rubbing crusher bounced out, threatens outside operating personnel, improves the security of rubbing crusher operation.
Drawings
Fig. 1 is an external view of the protective cover body of the present invention;
FIG. 2 is a schematic view of the internal structure of the utility model after installation;
fig. 3 is an overall appearance diagram of the utility model after installation.
The reference numbers in the figures are: 1. a protective cover body; 2. a pulverizer; 3. a protective cover connecting plate; 4. a grinder connecting disc; 5. a connecting member; 6. a chassis; 7. a grinding chamber; 8. a pulverizing rotor; 9. a rotating shaft; 10. a bearing; 11. a large belt pulley; 12. a grinding motor; 13. a small belt pulley; 14. a motor base; 15. a belt; 16. a discharge port; 17. a feeding port; 18. a dust-proof tape; 19. a fixing hole; 20. a dust collection cylinder; 21. a connecting flange; 22. high chromium cast iron plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a dust-raising prevention guard shield for ore crusher, including protection casing body 1, rubbing crusher 2 and connecting piece 5, protection casing body 1 sets up directly over rubbing crusher 2, the bottom of protection casing body 1 is provided with protection casing connection pad 3, the upper end of rubbing crusher 2 is provided with rubbing crusher connection pad 4, protection casing connection pad 3 corresponds from top to bottom with rubbing crusher connection pad 4 and is fixed through connecting piece 5, pan feeding mouth 17 has been seted up to protection casing body 1's front end, the top of pan feeding mouth 17 is fixed with a plurality of dustproof straps 18, a plurality of dustproof straps 18 closely arrange the setting side by side, dust absorption barrel 20 is installed to protection casing body 1's rear end, the outer end welding of dust absorption barrel 20 has flange 21.
Further, the inside of rubbing crusher 2 is provided with crushing chamber 7, and the centre in crushing chamber 7 is provided with crushing rotor 8, and axis of rotation 9 is installed to the centre of crushing rotor 8, and the both ends of axis of rotation 9 rotate with the bearing 10 of installing on rubbing crusher 2 both sides side and be connected, and the front end of rubbing crusher 2 is provided with big band pulley 11, and big band pulley 11 is fixed on axis of rotation 9.
Further, the bottom welding of rubbing crusher 2 has chassis 6, be fixed with motor cabinet 14 in one side of rubbing crusher 2 on chassis 6, install crushing motor 12 on the motor cabinet 14, install little band pulley 13 on crushing motor 12's the output shaft, belt 15 has been cup jointed between little band pulley 13 and the big band pulley 11, and connect through belt 15 transmission, crushing motor 12 drives big band pulley 11 through little band pulley 13 and rotates, the realization is to the drive of crushing rotor 8, and then the realization is to the breakage of ore.
Further, the bottom of the crushing cavity 7 is provided with a discharge port 16, and the discharge port 16 can be used for discharging crushed gravels.
Further, the fixing holes 19 are formed in the protective cover connecting disc 3 and the grinder connecting disc 4 at equal intervals, the fixing holes 19 in the protective cover connecting disc 3 and the fixing holes 19 in the grinder connecting disc 4 correspond to each other up and down, the fixing holes 19 are arranged, the connecting pieces 5 can be conveniently connected in a penetrating mode, and the protective cover connecting disc 3 and the grinder connecting disc 4 are fixed better.
Further, the side of protection casing body 1 is quarter circular shape, sets up like this and can reduce protection casing body 1's volume, easy to assemble.
Further, the dust collection cylinder 20 is connected with the dust collector through the connecting flange 21, so that the dust can not leak, and the dust can be absorbed.
Further, the high-chromium cast iron plate 22 is welded on the inner wall of the arc-shaped surface of the protective cover body 1, and the high-chromium cast iron plate 22 has the characteristics of high hardness and wear resistance and can help to improve the shock resistance and wear resistance of the protective cover body 1.
Working principle; when the dust collector is used, the protective cover connecting disc 3 at the bottom end of the protective cover body 1 corresponds to the crusher connecting disc 4 up and down and is fixed through the connecting piece 5, the protective cover body 1 is connected with an external dust collector suction pipe through the connecting flange 21, when a person puts ores into the feeding port 17, the dustproof belt strips 18 are firstly impacted by the ores and then swing inwards, after the ores fall into the crusher 2, the dustproof belt strips 18 can automatically return to be aligned with other dustproof belt strips 18 under the action of gravity, the position of the feeding port 17 is sealed, so that the dust blocking effect can be achieved, meanwhile, the raised dust can be sucked into the dust suction cylinder body 20 and is conveyed to the dust collector through the dust suction cylinder body 20 to achieve dust removal and discharge, when broken stones jump to the protective cover body 1 in the ore crushing process, the high-chromium cast iron plate 22 arranged on the inner wall of the protective cover body 1 can block the broken stones, avoid the rubble to puncture protection casing body 1 and cause the injury to outside personnel.
To sum up can, the utility model discloses a set up protection casing body 1 and high chromium cast iron plate 22, it is poor to have solved current ore crusher dust-proof effect, and is great to environmental pollution to jump out the gravel easily, the poor problem of safety protection effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a raise dust guard shield for ore crusher, includes protection casing body (1), rubbing crusher (2) and connecting piece (5), its characterized in that: protection casing body (1) sets up directly over rubbing crusher (2), the bottom of protection casing body (1) is provided with protection casing connection pad (3), the upper end of rubbing crusher (2) is provided with rubbing crusher connection pad (4), protection casing connection pad (3) and rubbing crusher connection pad (4) correspond from top to bottom and are fixed through connecting piece (5), pan feeding mouth (17) have been seted up to the front end of protection casing body (1), the top of pan feeding mouth (17) is fixed with a plurality of dust straps (18), and is a plurality of dust straps (18) closely arrange the setting side by side, dust absorption barrel (20) are installed to the rear end of protection casing body (1), the outer end welding of dust absorption barrel (20) has flange (21).
2. A dust-raising prevention hood for a mineral breaker according to claim 1, characterized in that: the inside of rubbing crusher (2) is provided with crushing chamber (7), the centre in crushing chamber (7) is provided with crushing rotor (8), axis of rotation (9) are installed to the centre of crushing rotor (8), the both ends of axis of rotation (9) are rotated with bearing (10) of installing on rubbing crusher (2) both sides side and are connected, the front end of rubbing crusher (2) is provided with big band pulley (11), big band pulley (11) are fixed on axis of rotation (9).
3. A dust-raising prevention hood for a mineral breaker according to claim 1, characterized in that: the bottom welding of rubbing crusher (2) has chassis (6), be fixed with motor cabinet (14) in one side of rubbing crusher (2) on chassis (6), install crushing motor (12) on motor cabinet (14), install on the output shaft of crushing motor (12) little band pulley (13), belt (15) have been cup jointed between little band pulley (13) and big band pulley (11) to connect through belt (15) transmission.
4. A dust-raising prevention hood for a mineral breaker according to claim 2, characterized in that: and a discharge hole (16) is formed in the bottom of the crushing cavity (7).
5. A dust-raising prevention hood for a mineral breaker according to claim 1, characterized in that: the protective cover connecting disc (3) and the crusher connecting disc (4) are provided with fixing holes (19) at equal intervals, and the fixing holes (19) in the protective cover connecting disc (3) and the fixing holes (19) in the crusher connecting disc (4) are arranged up and down in a corresponding mode.
6. A dust-raising prevention hood for a mineral breaker according to claim 1, characterized in that: the side surface of the protective cover body (1) is in a quarter-circle shape.
7. A dust-raising prevention hood for a mineral breaker according to claim 1, characterized in that: the dust collection cylinder body (20) is connected with the dust remover through a connecting flange (21).
8. A dust-raising prevention hood for a mineral breaker according to claim 1, characterized in that: the inner wall of the arc-shaped surface of the protective cover body (1) is welded with a high-chromium cast iron plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122924.XU CN211677995U (en) | 2019-11-29 | 2019-11-29 | Dust-raising-proof protective cover for ore crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122924.XU CN211677995U (en) | 2019-11-29 | 2019-11-29 | Dust-raising-proof protective cover for ore crusher |
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| Publication Number | Publication Date |
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| CN211677995U true CN211677995U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922122924.XU Active CN211677995U (en) | 2019-11-29 | 2019-11-29 | Dust-raising-proof protective cover for ore crusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022127034A1 (en) * | 2020-12-14 | 2022-06-23 | 淮安市恒顺新材料科技有限公司 | Grinding device for processing starch |
-
2019
- 2019-11-29 CN CN201922122924.XU patent/CN211677995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022127034A1 (en) * | 2020-12-14 | 2022-06-23 | 淮安市恒顺新材料科技有限公司 | Grinding device for processing starch |
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