CN217375989U - Protection device of scraper conveyor - Google Patents
Protection device of scraper conveyor Download PDFInfo
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- CN217375989U CN217375989U CN202221571605.2U CN202221571605U CN217375989U CN 217375989 U CN217375989 U CN 217375989U CN 202221571605 U CN202221571605 U CN 202221571605U CN 217375989 U CN217375989 U CN 217375989U
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- seat
- shell
- scraper conveyor
- scraper
- protection device
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Abstract
The utility model discloses a scraper conveyor's protection device relates to the scraper conveyor field. This scraper conveyor's protection device, including shell, removal subassembly and adjusting part, the inside of shell is provided with two transmission shafts, and the surface of two transmission shafts is provided with the chain, and the surface of chain is connected with a plurality of scrapers, and the one end of one of them transmission shaft runs through the shell and outwards extends. This scraper conveyor's protection device under the effect of removing the subassembly for overweight material whereabouts is in the inside of storage seat, and the scraper blade only can promote the transportation to the material that is in the shell inside this moment, thereby makes the material of transportation be in a suitable scope, and rethread removes the subassembly, makes the inside material of storage seat pushed out, thereby is convenient for promote the transportation by next scraper blade.
Description
Technical Field
The utility model relates to a scraper conveyor technical field specifically is a scraper conveyor's protection device.
Background
The scraper conveyer is a conveyer which is dragged by a scraper chain and conveys bulk materials in a groove, and adjacent middle grooves of the scraper conveyer can be bent in a limited degree in the horizontal and vertical planes and are called as bendable scraper conveyers.
The scraper conveyor fixes the scraper on the chain by taking the opened chute as a bearing part of coal, gangue or materials and the like, and drives the materials to move along the chute by the circular operation of the scraper chain as a traction component until the materials are unloaded at the head part of the conveyor.
When the scraper conveyor is transported, if the transported weight is overloaded, the chain is easily broken, the whole work is stopped, and the scraper conveyor can be continuously used after long-time repair, so that the engineering progress is influenced, and therefore the scraper conveyor protection device is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses a scraper conveyor's protection device to propose scraper conveyor when transporting in solving above-mentioned background art, if transportation weight overload, lead to the fracture of chain easily, make the problem of whole work stagnation.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a scraper conveyor's protection device includes shell, removal subassembly and adjusting part:
the chain scraper device comprises a shell, two transmission shafts are arranged in the shell, chains are arranged on the outer surfaces of the two transmission shafts, the outer surface of each chain is connected with a plurality of scraper plates, one end of one transmission shaft penetrates through the shell to extend outwards, one end extending outwards is connected with a speed reducer, and the speed reducer is connected with a motor;
the moving assembly comprises a storage seat, a moving seat and a spring, and the storage seat is arranged on the lower surface of the shell;
the adjusting assembly comprises a screw rod and an adjusting seat, and the screw rod is arranged on the inner wall of the storage seat.
Preferably, the motor is arranged on the upper surface of the shell, the lower surface of the shell is provided with four supporting seats, the upper surface of the shell is provided with a feeding hole, and the lower surface of the shell is provided with a discharging hole.
Preferably, the feed inlet is located and removes the seat directly over, the both ends of removing the seat all are connected with spacing seat, the spout has been seted up on the inner wall of storage seat.
Preferably, the limiting seat is arranged on the inner wall of the sliding groove, the moving seat is in sliding connection with the storage seat under the action of the limiting seat, and the lower surface of the moving seat is connected with the spring.
Preferably, the other end of the spring is connected with the adjusting seat, the adjusting seat is arranged on the inner wall of the storage seat through a sliding groove, and the adjusting seat is arranged on the outer surface of the screw rod.
Preferably, one end of the screw rod penetrates through the storage seat and extends outwards, and the end extending outwards is connected with a rotating wheel.
The utility model discloses a scraper conveyor's protection device, its beneficial effect who possesses as follows:
1. this scraper conveyor's protection device under the effect of removing the subassembly for overweight material whereabouts is in the inside of storage seat, and the scraper blade only can promote the transportation to the material that is in the shell inside this moment, thereby makes the material of transportation be in a suitable scope, and rethread removes the subassembly, makes the inside material of storage seat pushed out, thereby is convenient for promote the transportation by next scraper blade.
2. This scraper conveyor's protection device, when the weight scope of the transported substance that needs to change, under the effect of adjusting part this moment, can reach the effect that changes the transported substance weight.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the storage seat structure of the present invention.
In the figure: 1. a housing; 101. a supporting seat; 102. a drive shaft; 103. a chain; 104. a squeegee; 105. a speed reducer; 106. a motor; 107. a feed inlet; 108. a discharge port; 2. a storage seat; 201. a movable seat; 202. a spring; 203. a limiting seat; 204. a chute; 3. a screw rod; 301. an adjusting seat; 302. a rotating wheel.
Detailed Description
The embodiment of the utility model discloses scraper conveyor's protection device.
According to the attached drawings 1 and 2, the device comprises a shell 1, a moving assembly and an adjusting assembly, wherein two transmission shafts 102 are arranged inside the shell 1, and chains 103 are arranged on the outer surfaces of the two transmission shafts 102;
the outer surface of the chain 103 is connected with a plurality of scrapers 104, one end of one transmission shaft 102 penetrates through the shell 1 and extends outwards, one end extending outwards is connected with a speed reducer 105, and the speed reducer 105 is connected with a motor 106;
the motor 106 is arranged on the upper surface of the shell 1, the four supporting seats 101 are arranged on the lower surface of the shell 1, the feed inlet 107 is formed in the upper surface of the shell 1, and the discharge outlet 108 is formed in the lower surface of the shell 1;
when the scraper conveyor needs to work, firstly, the motor 106 is started, and under the action of the motor 106, the motor 106 drives one of the transmission shafts 102 to rotate through the speed reducer 105, and the two transmission shafts 102 are connected through the chain 103;
at this time, under the rotation of the transmission shafts 102, the two transmission shafts 102 and one chain 103 rotate simultaneously, and because the scrapers 104 are fixedly connected with the chain 103, under the rotation of the chain 103, the scrapers 104 move along with the rotation of the chain 103;
the scraper 104 is contacted with the inner bottom wall of the shell 1, and materials to be transported are poured into the shell 1 through the feeding hole 107 at this time, and due to the uneven amount of the materials entering the shell 1, when the entering materials are in a proper range;
at the moment, the materials are directly conveyed under the pushing of the scraper 104 until the materials are collected at the discharge port 108, when the materials are too heavy, the too heavy materials fall down to be positioned inside the storage seat 2 under the action of the moving assembly, and at the moment, the scraper 104 can only push and convey the materials positioned inside the shell 1;
therefore, the transported materials are in a proper range, and when the materials are pushed to be transported and the external feeding quantity is small, the materials in the storage seat 2 are pushed out under the action of the moving assembly;
thereby facilitating the pushing transportation by the next scraper 104, and when the weight range of the transported materials needs to be changed, the weight of the transported materials can be changed under the action of the adjusting component.
As shown in fig. 2-4, the moving assembly includes a storage seat 2, a moving seat 201 and a spring 202, the storage seat 2 is disposed on the lower surface of the housing 1, the feed port 107 is located right above the moving seat 201, and both ends of the moving seat 201 are connected with a limiting seat 203;
the inner wall of the storage seat 2 is provided with a sliding groove 204, the limiting seat 203 is arranged on the inner wall of the sliding groove 204, the movable seat 201 is in sliding connection with the storage seat 2 under the action of the limiting seat 203, and the lower surface of the movable seat 201 is connected with the spring 202;
when the entering materials are in a proper range, the materials are in contact with the moving seat 201, under the weight of the materials, the moving seat 201 slides, the pushing spring 202 is compressed, the scraper 104 is in contact with the moving seat 201 along with the scraping of the scraper 104, the moving seat 201 moves downwards to be flush with the inner top wall of the shell 1, and at the moment, the materials can be pushed and transported through the scraper 104;
when the weight of the material is too heavy, the movable seat 201 completely enters the storage seat 2, and at the moment, the scraper 104 pushes and transports the material in the shell 1, so that the transported material is in a proper range, and after pushing and transporting;
the moving seat 201 is made to enter the inside of the casing 1, with the rebound of the spring 202, to perform the same movement as described above, so that the material is pushed out, thus facilitating the push transportation by the next scraper 104.
As shown in fig. 4, the adjusting assembly includes a screw rod 3 and an adjusting seat 301, the screw rod 3 is disposed on the inner wall of the storage seat 2, and the other end of the spring 202 is connected to the adjusting seat 301;
the adjusting seat 301 is arranged on the inner wall of the storage seat 2 through the sliding groove 204, the adjusting seat 301 is arranged on the outer surface of the screw rod 3, one end of the screw rod 3 penetrates through the storage seat 2 to extend outwards, and the end extending outwards is connected with the rotating wheel 302;
when the weight scope of transported substance material needs to be changed, runner 302 is rotated for adjust seat 301 and slide along the surface of lead screw 3, make and adjust seat 301 and promote spring 202 and remove, make and adjust seat 301 and remove the distance between the seat 201 and reduce, thereby spring 202 compression degree increases, make and remove seat 201 and move down and get into the weight of storage seat 2 inside and change, can reach the effect that changes transported substance material weight.
The working principle is as follows: when the scraper conveyor needs to work, firstly, the motor 106 is started, and under the action of the motor 106, the motor 106 drives one of the transmission shafts 102 to rotate through the speed reducer 105, and the two transmission shafts 102 are connected through the chain 103;
at this time, under the rotation of the transmission shafts 102, the two transmission shafts 102 and one chain 103 are simultaneously rotated, and due to the fact that the scrapers 104 are fixedly connected with the chain 103, under the rotation of the chain 103, the scrapers 104 move along with the rotation of the chain 103;
the scraper 104 is contacted with the inner bottom wall of the shell 1, and materials to be transported are poured into the shell 1 through the feeding hole 107 at this time, and due to the uneven amount of the materials entering the shell 1, when the entering materials are in a proper range;
the material contacts with the moving seat 201, under the weight of the material, the moving seat 201 slides along the sliding groove 204 under the action of the limiting seat 203, and the spring 202 is compressed under the sliding of the moving seat 201;
at this time, with the scraping of the scraping plate 104, the scraping plate 104 contacts with the moving seat 201, so that the moving seat 201 moves downwards to be flush with the inner top wall of the shell 1, at this time, the material can be pushed and transported by the scraping plate 104 until the material is transported to the discharge hole 108 to be collected, and when the weight of the material is too heavy;
at the moment, the movable seat 201 completely enters the storage seat 2, and at the moment, the scraper 104 can only push and transport the materials in the shell 1, so that the transported materials are in a proper range, and when the materials are pushed and transported and the external feeding quantity is small;
under the rebound of the spring 202, the moving seat 201 enters the inside of the casing 1 to perform the same movement, so that the material is pushed out, thereby facilitating the pushing transportation by the next scraper 104, when the weight range of the transported material needs to be changed;
at the moment, the rotating wheel 302 is rotated, the rotating wheel 302 is fixedly connected with the screw rod 3, the screw rod 3 is rotatably connected to the inner wall of the storage seat 2, the adjusting seat 301 is in threaded connection with the outer surface of the screw rod 3, and at the moment, the adjusting seat 301 slides along the outer surface of the screw rod 3 under the rotation of the screw rod 3;
thereby, the adjusting seat 301 pushes the spring 202 to move, and the moving seat 201 is connected to the inner wall of the storage seat 2 in a sliding manner through the limiting seat 203, and the limiting seat 203 does not slide on the inner wall of the shell 1;
therefore, the distance between the adjusting seat 301 and the moving seat 201 is reduced, the compression degree of the spring 202 is increased, the weight of the moving seat 201 moving downwards into the storage seat 2 is changed, and the effect of changing the weight of the transported materials can be achieved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A scraper conveyor's protection device, characterized by, includes shell (1), removal subassembly and adjusting part:
the scraper chain transmission device comprises a shell (1), wherein two transmission shafts (102) are arranged inside the shell (1), chains (103) are arranged on the outer surfaces of the two transmission shafts (102), the outer surface of each chain (103) is connected with a plurality of scraper plates (104), one end of one transmission shaft (102) penetrates through the shell (1) to extend outwards, one end extending outwards is connected with a speed reducer (105), and the speed reducer (105) is connected with a motor (106);
the moving assembly comprises a storage seat (2), a moving seat (201) and a spring (202), wherein the storage seat (2) is arranged on the lower surface of the shell (1);
the adjusting component comprises a screw rod (3) and an adjusting seat (301), and the screw rod (3) is arranged on the inner wall of the storage seat (2).
2. The protection device for a scraper conveyor according to claim 1, wherein: the motor (106) is arranged on the upper surface of the shell (1), the lower surface of the shell (1) is provided with four supporting seats (101), a feeding hole (107) is formed in the upper surface of the shell (1), and a discharging hole (108) is formed in the lower surface of the shell (1).
3. The protection device for a scraper conveyor according to claim 2, wherein: feed inlet (107) are in and remove seat (201) directly over, the both ends of removing seat (201) all are connected with spacing seat (203), spout (204) have been seted up on the inner wall of storage seat (2).
4. A scraper conveyor protecting device according to claim 3, characterized in that: spacing seat (203) set up on the inner wall of spout (204), remove seat (201) and storage seat (2) sliding connection under spacing seat (203)'s effect, the lower surface of removing seat (201) is connected with spring (202).
5. The protector for a scraper conveyor according to claim 1, characterized in that: the other end of the spring (202) is connected with an adjusting seat (301), the adjusting seat (301) is arranged on the inner wall of the storage seat (2) through a sliding groove (204), and the adjusting seat (301) is arranged on the outer surface of the screw rod (3).
6. The protection device for a scraper conveyor according to claim 1, wherein: one end of the screw rod (3) penetrates through the storage seat (2) to extend outwards, and one end extending outwards is connected with a rotating wheel (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221571605.2U CN217375989U (en) | 2022-06-22 | 2022-06-22 | Protection device of scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221571605.2U CN217375989U (en) | 2022-06-22 | 2022-06-22 | Protection device of scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217375989U true CN217375989U (en) | 2022-09-06 |
Family
ID=83091583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221571605.2U Active CN217375989U (en) | 2022-06-22 | 2022-06-22 | Protection device of scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217375989U (en) |
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2022
- 2022-06-22 CN CN202221571605.2U patent/CN217375989U/en active Active
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