Rotary blanking chute

Abstract

The utility model relates to the technical field of chutes, in particular to a rotary blanking chute which comprises a base, a chute body and a lubricating component, the top of the base is connected with a support through bolts, a feeding hopper is rotatably connected in the support, the chute body is arranged at the bottom of the feeding hopper, and the lubricating component is arranged on the chute body. A lubricating assembly is arranged on the top of the support and located on one side of the feeding hopper, and a driving assembly is arranged on the top of the support and located on the other side of the feeding hopper. The lubricating assembly comprises a shell, a driven gear is rotationally connected into the shell through a rotating shaft, and a nozzle corresponding to the driven gear is arranged at the top in the shell. By additionally arranging the auxiliary lubricating mechanism, auxiliary lubricating treatment is carried out on the transmission mechanism in the rotating and adjusting process of the blanking chute, so that the using quality of the transmission mechanism is improved, the using effect is improved, and the service life of the blanking chute rotating mechanism is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of chutes, in particular to a rotary blanking chute. Background Art

[0002] A chute refers to a trough on the ground that is usually used to transport things from high places to low places. The inner surface is smooth and things can automatically slide down under the action of their own weight. It is mainly used in small open-pit mines. In large and medium-sized open-pit mines, chutes are often used in conjunction with chutes. They can be located within the mining area or outside it.

[0003] At present, when using the blanking chute, there is a lack of auxiliary lubrication mechanism. Usually, the rotary blanking chute is used in an external environment, and the driving mechanism is exposed to the surrounding environment. Dust particles in the air can easily cause wear of the transmission mechanism, thereby affecting the rotation effect of the blanking chute and shortening the service life of the blanking chute. Therefore, a rotary blanking chute is proposed to increase the auxiliary lubrication mechanism. During the rotation adjustment of the blanking chute, the transmission mechanism is subjected to auxiliary lubrication treatment, thereby improving the use quality of the transmission mechanism, improving the use effect, and also helping to extend the service life of the rotating mechanism of the blanking chute. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a rotary blanking chute, so that during the process of rotating and adjusting the blanking chute, auxiliary lubrication treatment can be performed on its transmission mechanism, thereby improving the use effect.

[0005] The technical solution adopted by the utility model to solve the technical problem is a rotary material dropping chute, comprising a base, a chute body and a lubrication assembly, wherein the top of the base is connected to a bracket by bolts, the bracket is internally rotatably connected to a feed hopper, the bottom of the feed hopper is provided with a chute body, the top of the bracket is located on one side of the feed hopper and is provided with a lubrication assembly, and the top of the bracket is located on the other side of the feed hopper and is provided with a driving assembly;

[0006] The lubrication assembly includes a shell, a driven gear is rotatably connected to the shell via a rotating shaft, a nozzle corresponding to the driven gear is arranged on the top of the shell, an oil storage tank is connected to one side of the shell via bolts, a delivery pump is connected to the top of the oil storage tank via bolts on one side of the shell, the oil inlet end of the delivery pump is connected to the oil storage tank via a hose, and the oil outlet end of the delivery pump is connected to the nozzle via a hose.

[0007] By adopting the above technical solution, it is convenient to add an auxiliary lubrication mechanism, improve the stability of the driving mechanism working outdoors, and also help to extend the service life.

[0008] Specifically, the feed hopper includes a mounting bracket, the bottom of the mounting bracket is connected to a clamping block via bolts, the inner side of the clamping block is sleeved with an insertion rod, and a compression spring is installed on the inner side of the insertion rod in the clamping block via a clamping groove.

[0009] By adopting the above technical solution, it is convenient to utilize the double bidirectional plug-in structure, thereby improving the convenience of the chute disassembly and assembly operation.

[0010] Specifically, a reflux groove is provided at the bottom of the driven gear in the housing, and the reflux groove is connected to the oil storage tank.

[0011] By adopting the above technical solution, the resource waste of lubricating oil can be reduced.

[0012] Specifically, the chute body includes a fixing seat, and a surface of the fixing seat is provided with a clamping groove corresponding to the clamping block.

[0013] By adopting the above technical solution, a plug-in structure can be formed by cooperating with the mounting bracket.

[0014] Specifically, a distance sensor is connected to the surface of the mounting bracket via bolts, and an opening corresponding to the mounting bracket is provided in the base.

[0015] By adopting the above technical solution, it is convenient to judge the use effect of the chute by using the spacing monitoring method.

[0016] Specifically, the driving assembly includes a support frame, the top of the support frame is connected to the driving motor by bolts, the driving motor is connected to the transmission gear by a driving shaft, and the outer side of the support frame is connected to a baffle by bolts.

[0017] By adopting the above technical solution, the feed hopper and the chute can be driven to rotate by utilizing the meshing connection.

[0018] Specifically, a rack corresponding to the lubrication assembly and the drive assembly is arranged on the periphery of the feed hopper, arc-shaped sliders are connected to both sides of the feed hopper by bolts, and an annular slideway corresponding to the arc-shaped slider is opened on the inner side of the bracket.

[0019] By adopting the above technical solution, the bracket can provide auxiliary limiting support to the feed hopper.

[0020] Beneficial effects of the utility model:

[0021] (1) The rotary material discharge chute described in the utility model can add an auxiliary lubrication mechanism on the periphery of the driving mechanism through the provided shell, driven gear, nozzle, oil storage tank and delivery pump, and use the sprayed lubricating oil to assist in lubrication of the gears, thereby improving the stability of working in outdoor environments and also helping to extend the service life of the driving mechanism. The structure is simple and easy to operate, and the use is more reasonable and reliable.

[0022] (2) The rotary blanking chute described in the utility model can utilize elastic force to push and form a plug-in structure by providing an additional mounting bracket, a clamping block, an insertion rod and a compression spring, thereby improving the convenience of disassembly and assembly of the blanking chute, making it easier for operators to perform subsequent maintenance operations such as disassembly and replacement, and making it more efficient and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the lubrication assembly of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the base and bracket of the utility model;

[0028] Figure 5 This is a schematic cross-sectional view of the mounting bracket and the fixing seat of the utility model;

[0029] In the figure: 1. base; 101. opening; 2. bracket; 201. annular slide; 3. feed hopper; 301. mounting bracket; 302. block; 303. plug rod; 304. compression spring; 305. distance sensor; 4. chute body; 401. fixing seat; 402. slot; 5. lubrication assembly; 501. shell; 502. driven gear; 503. nozzle; 504. oil storage tank; 505. delivery pump; 506. reflux tank; 6. drive assembly; 601. support frame; 602. drive motor; 603. transmission gear; 604. baffle; 7. rack; 8. arc-shaped slider. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] In order to facilitate the rotation and adjustment of the blanking chute, the transmission mechanism is lubricated to improve the use effect. Figure 1-3 As shown, the rotary material dropping chute of the utility model comprises a base 1, a chute body 4 and a lubrication assembly 5, the top of the base 1 is connected with a bracket 2 by bolts, the inner rotation of the bracket 2 is connected with a feed hopper 3, the bottom of the feed hopper 3 is provided with a chute body 4, the top of the bracket 2 is located on one side of the feed hopper 3 and the lubrication assembly 5 is provided, and the top of the bracket 2 is located on the other side of the feed hopper 3 and the driving assembly 6 is provided;

[0032] The lubrication assembly 5 includes a shell 501, in which a driven gear 502 is rotatably connected via a rotating shaft, a nozzle 503 corresponding to the driven gear 502 is arranged at the top of the shell 501, an oil storage tank 504 is connected to one side of the shell 501 via bolts, and a delivery pump 505 is connected to the top of the oil storage tank 504 via bolts on one side of the shell 501, the oil inlet end of the delivery pump 505 is connected to the oil storage tank 504 via a hose, and the oil outlet end of the delivery pump 505 is connected to the nozzle 503 via a hose.

[0033] When in use, the housing 501, the driven gear 502, the oil storage tank 504 and the delivery pump 505 facilitate auxiliary lubrication of the driving mechanism during the process of rotating and adjusting the blanking chute, thereby improving the working quality and effect in the outdoor environment.

[0034] In order to improve the convenience and flexibility of disassembly and assembly operations, for example, Figure 1 , Figure 5 As shown, the utility model also includes that the feed hopper 3 includes a mounting bracket 301, the bottom of the mounting bracket 301 is connected with a clamping block 302 by bolts, the inner side of the clamping block 302 is sleeved with an insertion rod 303, and a compression spring 304 is installed on the inner side of the insertion rod 303 in the clamping block 302 through a clamping groove.

[0035] When in use, through the clamping block 302, the insert rod 303 and the compression spring 304, the double bidirectional plug-in structure can be utilized to quickly complete the splicing and assembly operation of the feed hopper 3 and the chute body 4, so as to improve the convenience and flexibility of the disassembly and assembly operation.

[0036] For example, Figure 2 As shown, the utility model further includes that a reflux groove 506 is provided at the bottom of the driven gear 502 in the housing 501 , and the reflux groove 506 is connected to the oil storage tank 504 .

[0037] When in use, excess lubricating oil can be easily discharged into the oil storage tank 504 through the confluence groove 506, thereby reducing resource waste.

[0038] For example, Figure 5 As shown, the utility model further includes that the chute body 4 includes a fixing seat 401 , and a clamping groove 402 corresponding to the clamping block 302 is opened on the surface of the fixing seat 401 .

[0039] When in use, the fixing seat 401 and the card slot 402 facilitate the installation bracket 301 to perform plug-in and limit connection processing.

[0040] For example, Figure 4 , Figure 5 As shown, the utility model further includes that a distance sensor 305 is connected to the surface of the mounting bracket 301 by bolts, and an opening 101 corresponding to the mounting bracket 301 is opened in the base 1.

[0041] When in use, through the distance sensor 305 and the opening 101, during the rotation of the blanking chute, by monitoring the distance between the installation bracket 301 and the opening 101, a preliminary detection of the installation effect of the chute body 4 can be achieved to ensure its stability and safety in use.

[0042] For example, Figure 3 As shown, the utility model also includes that the driving assembly 6 includes a support frame 601, the top of the support frame 601 is connected to the driving motor 602 by bolts, the driving motor 602 is connected to the transmission gear 603 by a driving shaft, and the outer side of the support frame 601 is connected to a baffle 604 by bolts.

[0043] When in use, the driving motor 602 drives the transmission gear 603 to rotate, which can drive the chute body 4 to perform a synchronous rotation adjustment action.

[0044] For example, Figure 4 As shown, the utility model also includes that a rack 7 corresponding to the lubrication assembly 5 and the drive assembly 6 is arranged on the periphery of the feed hopper 3, arc-shaped sliders 8 are connected to both sides of the feed hopper 3 by bolts, and an annular slideway 201 corresponding to the arc-shaped slider 8 is opened on the inner side of the bracket 2.

[0045] When in use, the rack 7 is used to mesh and connect the driving mechanism and the lubricating mechanism, and the arc-shaped slider 8 and the annular slideway 201 are used to facilitate the bracket 2 to perform auxiliary support and limit processing on the feed hopper 3.

[0046] When the utility model is in use, the operator first manually turns on the driving motor 602 to drive the transmission gear 603 to rotate, and uses the meshing connection to drive the rack 7, the feed hopper 3 and the driven gear 502 to rotate synchronously, so as to realize the rotation adjustment operation of the discharge angle of the blanking chute body 4. At the same time, the delivery pump 505 can be manually turned on to spray lubricating oil on the driven gear 502 through the oil storage tank 504 and the nozzle 503, so as to use indirect contact to perform auxiliary lubrication treatment on the rack 7 and the transmission gear 603, so as to facilitate the drive component 6 to improve the quality and effect of outdoor work. The structure is simple and easy to operate, and it is also conducive to extending the service life of the drive component 6.

[0047] When the chute body 4 needs to be replaced, the operator can push the rod 303 back into the block 302 from the reserved hole on the outer surface of the fixing seat 401, so as to separate the mounting bracket 301 from the fixing seat 401, and then insert the block 302 into the slot 402 of the replaced fixing seat 401, and use the elastic force of the compression spring 304 to push the rod 303 to slide out for insertion, thereby completing the quick replacement operation, with a simple structure and more flexible and convenient use.

[0048] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. Rotary blanking chute, characterized in that: The invention comprises a base (1), a chute body (4) and a lubricating assembly (5), wherein the top of the base (1) is connected to a bracket (2) by bolts, the bracket (2) is connected to a feed hopper (3) in an inner rotation manner, the bottom of the feed hopper (3) is provided with a chute body (4), the top of the bracket (2) is located on one side of the feed hopper (3) and is provided with a lubricating assembly (5), and the top of the bracket (2) is located on the other side of the feed hopper (3) and is provided with a driving assembly (6); The lubrication assembly (5) comprises a housing (501), a driven gear (502) being rotatably connected to the housing (501) via a rotating shaft, a nozzle (503) corresponding to the driven gear (502) being arranged at the top of the housing (501), an oil storage tank (504) being connected to one side of the housing (501) via bolts, a delivery pump (505) being connected to the top of the oil storage tank (504) via bolts on one side of the housing (501), an oil inlet end of the delivery pump (505) being connected to the oil storage tank (504) via a hose, and an oil outlet end of the delivery pump (505) being connected to the nozzle (503) via a hose.

2. The rotary material dropping chute according to claim 1, characterized in that: The feed hopper (3) comprises a mounting bracket (301), the bottom of the mounting bracket (301) is connected to a clamping block (302) via bolts, the inner side of the clamping block (302) is sleeve-connected to an insertion rod (303), and a compression spring (304) is installed in the clamping block (302) on the inner side of the insertion rod (303) via a clamping groove.

3. The rotary material dropping chute according to claim 1, characterized in that: A reflux groove (506) is provided at the bottom of the driven gear (502) in the housing (501), and the reflux groove (506) is connected to the oil storage tank (504).

4. The rotary material dropping chute according to claim 1, characterized in that: The chute body (4) comprises a fixing seat (401), and a surface of the fixing seat (401) is provided with a clamping groove (402) corresponding to the clamping block (302).

5. The rotary blanking chute according to claim 2, characterized in that: A distance sensor (305) is connected to the surface of the mounting bracket (301) via bolts, and an opening (101) corresponding to the mounting bracket (301) is provided in the base (1).

6. The rotary material dropping chute according to claim 1, characterized in that: The driving assembly (6) comprises a support frame (601), the top of the support frame (601) is connected to a driving motor (602) via bolts, the driving motor (602) is connected to a transmission gear (603) via a driving shaft, and the outer side of the support frame (601) is connected to a baffle (604) via bolts.

7. The rotary material dropping chute according to claim 1, characterized in that: The periphery of the feed hopper (3) is provided with a rack (7) corresponding to the lubrication component (5) and the drive component (6), both sides of the feed hopper (3) are connected with arc-shaped sliders (8) by bolts, and the inner side of the bracket (2) is provided with an annular slideway (201) corresponding to the arc-shaped slider (8).

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