Waste coal collecting device of mixed division machine
By designing a coal-disposable collection device for mixed shrinkage expansion, using the rotation and structure of the shrinkage disc and coal-disposable rectifier disc, the effective collection and treatment of coal samples is achieved, and the problem of lack of coal-disposable collection device in the existing technology is solved, and the problem of the lack of coal-disposable collection device is improved. The efficiency of coal sample management.
Patent Information
- Application Number
- CN202420926390.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing mixing and shrinking machines lack the discarded coal collection device for collecting coal samples, which makes it impossible to effectively collect and process coal samples.
A mixed scaling machine coal-disposable collection device is designed, including scaling plates, scaling coal rectifier plates, support frames and driving equipment. The coal sample enters the scaling plates through the rotation of scaling plates and is pushed to the discharge port through the Collect in a discarded coal bucket.
Effective collection and treatment of coal samples in the mixed shrinking extension machine is achieved, the problem of lack of coal-broken collection devices in the prior art is solved, and the efficiency of coal sample management is improved.
Smart Images
Figure CN222439231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reducers, in particular to a waste coal collection device for a mixed reducer. Background Art
[0002] At present, the existing mixing and reducing machines all leak the coal sample directly into the receiving hopper or directly leak it outside the equipment through opening a hole in the connecting hopper, and there is no waste coal collection device for collecting the coal sample. Utility Model Content
[0003] The purpose of the utility model is to provide a waste coal collection device for a mixing and reducing machine, so as to solve the technical problem that the mixing and reducing machine in the prior art lacks a waste coal collection device for collecting coal samples. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] The utility model provides a waste coal collection device for a hybrid reduction machine, comprising a reduction disc, a waste coal rectifying disc, a support frame and a driving device, wherein the support frame is connected to the bottom of the waste coal rectifying disc, the reduction disc is located above the waste coal rectifying disc and the reduction disc can rotate relative to the waste coal rectifying disc, the driving device is located in the support frame and the output end of the driving device passes through the central area of the waste coal rectifying disc and is connected to the reduction disc;
[0006] A plurality of reduction hoppers can be placed above the reduction disc, and the abandoned coal hopper is located at the discharge port of the abandoned coal rectifying disc.
[0007] Optionally, the reduction plate includes a supporting circular plate, an upper retaining ring, a lower retaining ring and a scraper, the upper retaining ring is located above the supporting circular plate and the end of the upper retaining ring is fixedly connected to the end of the supporting circular plate, the lower retaining ring is located below the supporting circular plate and the end of the lower retaining ring is fixedly connected to the end of the supporting circular plate, the scraper is fixedly connected to the lower end surface of the supporting circular plate, and the central area of the supporting circular plate is connected to the output end of the driving device.
[0008] Optionally, a plurality of openings are provided on the supporting circular plate, and each opening corresponds to one of the reduction hoppers.
[0009] Optionally, there are multiple scrapers, and all of the scrapers are distributed along the circumferential direction of the supporting circular plate.
[0010] Optionally, the abandoned coal rectifier disk includes an annular plate, an outer retaining ring, an inner retaining ring and a discharge portion, the outer retaining ring and the inner retaining ring are both located above the annular plate, the outer retaining ring is fixedly connected to the outer end portion of the annular plate, the inner retaining ring is fixedly connected to the inner end portion of the annular plate, the output end of the driving device passes through the inner retaining ring, the discharge portion is located below the annular plate and is fixedly connected to the lower end surface of the annular plate.
[0011] Optionally, a discharge opening is provided on the annular plate, and the discharge opening corresponds to the discharge portion.
[0012] Optionally, the discharge part includes a side baffle and an inclined plate, and there are two side baffles. The two side baffles are respectively fixedly connected to the two ends of the inclined plate to form a coal sample flow channel, and the end of the side baffle and the end of the inclined plate are fixedly connected to the lower end surface of the annular plate.
[0013] Optionally, the support frame includes circular rings and square tubes, the number of the circular rings is two, the number of the square tubes is three, the two ends of the square tubes are respectively connected to the two circular rings, and one circular ring is adhesively connected to the abandoned coal rectifier disk.
[0014] The utility model provides a device for collecting waste coal of a mixing and reducing machine, wherein a plurality of reducing hoppers are placed on a reducing disk, and a driving device drives the reducing disk to rotate so that the reducing hoppers are aligned with the outlets of the mixing and reducing machine in sequence, so that the coal samples in the mixing and reducing machine enter the reducing hoppers in sequence, and then the coal samples enter the waste coal rectifying disk from the reducing hoppers. During the rotation of the reducing disk, the coal samples in the waste coal rectifying disk can be pushed to the discharge port of the waste coal rectifying disk, so that they can be received and collected by the waste coal hopper, thereby solving the technical problem in the prior art that the mixing and reducing machine lacks a waste coal collection device for collecting coal samples. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a top view of a reduction plate of a waste coal collection device of a hybrid reduction machine provided by an embodiment of the utility model;
[0017] Figure 2 It is a bottom view of a reduction plate of a waste coal collection device of a hybrid reduction machine provided by an embodiment of the utility model;
[0018] Figure 3 It is a cross-sectional view of a reduction plate of a waste coal collection device of a hybrid reduction machine provided in an embodiment of the utility model;
[0019] Figure 4 It is a structural schematic diagram of a waste coal rectifier plate of a waste coal collection device of a hybrid reducer provided in an embodiment of the utility model;
[0020] Figure 5 This is a front view of a support frame of a waste coal collection device for a hybrid splitter provided in an embodiment of the utility model;
[0021] Figure 6 It is a top view of a support frame of a waste coal collection device of a hybrid reducer provided in an embodiment of the utility model;
[0022] Figure 7 It is a bottom view of a waste coal collection device for a mixing and reducing machine provided in an embodiment of the utility model;
[0023] Figure 8 It is a cross-sectional view of a waste coal collection device of a mixing and reducing machine provided in an embodiment of the utility model.
[0024] In the figure, 1, the dividing plate; 11, the supporting circular plate; 111, the opening; 12, the upper retaining ring; 13, the lower retaining ring; 14, the scraper;
[0025] 2. Abandoned coal rectifying plate; 21. Annular plate; 211. Discharging opening; 22. Outer retaining ring; 23. Inner retaining ring; 24. Discharging part;
[0026] 3. Support frame; 31. Circular ring; 32. Square tube. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.
[0028] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0030] The utility model provides a waste coal collection device for a hybrid reduction machine, comprising a reduction plate 1, a waste coal rectifying plate 2, a support frame 3 and a driving device, wherein the support frame 3 is connected to the bottom of the waste coal rectifying plate 2, the reduction plate 1 is located above the waste coal rectifying plate 2 and the reduction plate 1 can rotate relative to the waste coal rectifying plate 2, the driving device is located in the support frame 3 and the output end of the driving device passes through the central area of the waste coal rectifying plate 2 and is connected to the reduction plate 1;
[0031] A plurality of reduction hoppers can be placed above the reduction plate 1, and the waste coal hopper is located at the discharge port of the waste coal rectifying plate 2. The utility model provides a waste coal collection device for a mixed reduction machine, wherein a plurality of reduction hoppers are placed on the reduction plate 1, and a driving device drives the reduction plate 1 to rotate, so that the reduction hoppers are aligned with the outlet of the mixed reduction machine in sequence, so that the coal samples in the mixed reduction machine enter the reduction hoppers in sequence, and then the coal samples enter the waste coal rectifying plate 2 from the reduction hoppers. During the rotation of the reduction plate 1, the coal samples in the waste coal rectifying plate 2 can be pushed to the discharge port of the waste coal rectifying plate 2, so that they can be received and collected by the waste coal hopper, which solves the technical problem of the lack of a waste coal collection device for collecting coal samples in the mixed reduction machine in the prior art.
[0032] As an optional embodiment, the reduction disk 1 includes a supporting circular plate 11, an upper retaining ring 12, a lower retaining ring 13 and a scraper 14, the upper retaining ring 12 is located above the supporting circular plate 11 and the end of the upper retaining ring 12 is fixedly connected to the end of the supporting circular plate 11, the reduction hopper is located above the supporting circular plate 11, the upper retaining ring 12 is used to limit the reduction hopper to prevent the reduction hopper from detaching from the supporting circular plate 11, the lower retaining ring 13 is located below the supporting circular plate 11 and the end of the lower retaining ring 13 is fixedly connected to the end of the supporting circular plate 11, the diameter of the lower retaining ring 13 is smaller than the diameter of the outer retaining ring 22, and the outer The retaining ring 22 is sleeved on the outer periphery of the lower retaining ring 13 to prevent the coal sample from escaping from the top of the abandoned coal rectifying disk 2. The scraper 14 is fixedly connected to the lower end surface of the supporting circular plate 11. The free end of the scraper 14 will contact the upper end surface of the annular plate 21. When the reduction disk 1 rotates, the scraper 14 can be rotated, so that the scraper 14 will scrape the coal sample on the annular plate 21, thereby scraping the coal sample to the discharge opening 211, so that the coal sample enters the discharge part 24 from the discharge opening 211, and then enters the abandoned coal hopper. The central area of the supporting circular plate 11 is connected to the output end of the driving device.
[0033] As an optional implementation, a plurality of openings 111 are provided on the support circular plate 11, and each opening 111 corresponds to a reduction hopper, so that the coal sample in the reduction hopper passes through the opening 111 and enters the abandoned coal rectifying plate 2. There are multiple scrapers 14, and all scrapers 14 are distributed along the circumferential direction of the support circular plate 11 to improve the hanging efficiency.
[0034] As an optional implementation, the abandoned coal rectifying disc 2 includes an annular plate 21, an outer retaining ring 22, an inner retaining ring 23 and a discharge portion 24, the outer retaining ring 22 and the inner retaining ring 23 are both located above the annular plate 21, the outer retaining ring 22 is fixedly connected to the outer end of the annular plate 21, the inner retaining ring 23 is fixedly connected to the inner end of the annular plate 21, the output end of the driving device passes through the inner retaining ring 23, and is connected to the supporting circular plate 11, the discharge portion 24 is located below the annular plate 21 and the discharge portion 24 is fixedly connected to the lower end surface of the annular plate 21, and the abandoned coal hopper is aligned with the discharge portion 24. The coal sample falling from the opening 111 will enter between the outer retaining ring 22 and the inner retaining ring 23, and the scraper 14 is located between the outer retaining ring 22 and the inner retaining ring 23.
[0035] As an optional implementation, a discharge opening 211 is provided on the annular plate 21 , and the discharge opening 211 corresponds to the discharge portion 24 .
[0036] As an optional implementation, the discharge portion 24 includes a side baffle and an inclined plate. There are two side baffles, and the two side baffles are respectively fixedly connected to the two ends of the inclined plate to form a coal sample flow channel. The ends of the side baffles and the ends of the inclined plate are fixedly connected to the lower end surface of the annular plate 21, and the coal sample can enter the coal disposal hopper along the coal sample flow channel.
[0037] As an optional implementation, the support frame 3 is used to support the abandoned coal rectifier disk 2. The support frame 3 includes a circular ring 31 and a square tube 32. The number of the circular rings 31 is two, and the number of the square tubes 32 is three. The two ends of the square tube 32 are respectively connected to the two circular rings 31, and one circular ring 31 is adhesively connected to the abandoned coal rectifier disk 2.
[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A waste coal collection device for a mixing and reducing machine, characterized in that: It comprises a reduction plate (1), a waste coal rectifying plate (2), a support frame (3) and a driving device, wherein: The support frame (3) is connected to the bottom of the abandoned coal rectifying disk (2), the reduction disk (1) is located above the abandoned coal rectifying disk (2) and the reduction disk (1) can rotate relative to the abandoned coal rectifying disk (2), the driving device is located in the support frame (3) and the output end of the driving device passes through the central area of the abandoned coal rectifying disk (2) and is connected to the reduction disk (1); A plurality of reduction hoppers can be placed above the reduction plate (1), and the waste coal hopper is located at the discharge port of the waste coal rectifying plate (2).
2. The waste coal collection device for a hybrid reducer according to claim 1, characterized in that: The reduction plate (1) comprises a supporting circular plate (11), an upper retaining ring (12), a lower retaining ring (13) and a scraper (14); the upper retaining ring (12) is located above the supporting circular plate (11) and the end of the upper retaining ring (12) is fixedly connected to the end of the supporting circular plate (11); the lower retaining ring (13) is located below the supporting circular plate (11) and the end of the lower retaining ring (13) is fixedly connected to the end of the supporting circular plate (11); the scraper (14) is fixedly connected to the lower end surface of the supporting circular plate (11); and the central area of the supporting circular plate (11) is connected to the output end of the driving device.
3. The waste coal collection device for a hybrid reducer according to claim 2, characterized in that: The supporting circular plate (11) is provided with a plurality of openings (111), and each opening (111) corresponds to one of the reduction hoppers.
4. The waste coal collection device for a hybrid reducer according to claim 2, characterized in that: There are multiple scrapers (14), and all of the scrapers (14) are distributed along the circumferential direction of the supporting circular plate (11).
5. The waste coal collection device for a hybrid reducer according to claim 1, characterized in that: The abandoned coal rectifying disc (2) comprises an annular plate (21), an outer retaining ring (22), an inner retaining ring (23) and a discharge portion (24); the outer retaining ring (22) and the inner retaining ring (23) are both located above the annular plate (21); the outer retaining ring (22) is fixedly connected to the outer end of the annular plate (21); the inner retaining ring (23) is fixedly connected to the inner end of the annular plate (21); the output end of the driving device passes through the inner retaining ring (23); the discharge portion (24) is located below the annular plate (21) and the discharge portion (24) is fixedly connected to the lower end surface of the annular plate (21).
6. The waste coal collection device for a hybrid reducer according to claim 5, characterized in that: The annular plate (21) is provided with a discharge opening (211), and the discharge opening (211) corresponds to the discharge portion (24).
7. The waste coal collection device for a hybrid reducer according to claim 5, characterized in that: The discharge portion (24) comprises a side baffle and an inclined plate, wherein there are two side baffles, and the two side baffles are respectively fixedly connected to the two ends of the inclined plate to form a coal sample flow channel, and the ends of the side baffles and the ends of the inclined plate are both fixedly connected to the lower end surface of the annular plate (21).
8. The waste coal collection device for a hybrid reducer according to claim 1, characterized in that: The support frame (3) comprises a circular ring (31) and a square tube (32), wherein the number of the circular rings (31) is two, the number of the square tubes (32) is three, the two ends of the square tube (32) are respectively connected to the two circular rings (31), and one circular ring (31) is adhesively connected to the abandoned coal rectifying disk (2).