Belt of shell belt type coal feeder

Abstract

The utility model discloses a shell belt type coal feeder belt, and relates to the technical field of coal feeder belts. A connecting piece is fixedly connected to the middle of the canvas belt, a second connecting piece is clamped to the side face of the connecting piece, holes are formed in the side faces of the clamping teeth and the second clamping teeth, and fixing shafts are arranged in the holes in a penetrating mode; canvas belts are connected into a whole through clamping teeth and second clamping teeth which are mutually embedded between connecting pieces arranged in the middles of the canvas belts and second connecting pieces, fixing shafts penetrate through the embedded parts of the clamping teeth and the second clamping teeth for fixing, and the canvas belts are used for clamping operation, so that the thickness of an original coal feeder belt is increased; the abrasion condition of the belt shell belt and the material cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coal feeder belts, in particular to a belt-type coal feeder belt. Background Art

[0002] The coal in the coal storage bin enters the coal feeder through the coal gate and is continuously and evenly transported to the coal mill by the conveying and metering belt inside the coal feeder. An electronic weighing device is installed under the conveying and metering belt. The device is mainly composed of a high-precision electronic belt scale. The weighing sensor generates an electrical signal proportional to the weight of the coal and the belt speed signal detected by the speed sensor, which are sent to the integrator at the same time. After integration, the instantaneous flow rate and cumulative amount are obtained. The existing armored belt coal feeder under the coal storage bin is easy to wear out during production and use. The replacement work is heavy, the service life is short, and the material cost is high. At the same time, due to the excessive length of the armored belt, the coal sweeper cannot be installed, and the coal feeder has coal spillage, which increases the workload of on-site workers. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the utility model provides a belt of an armored belt coal feeder, which solves the problems of the existing armored belt coal feeder under the coal storage bin being easy to wear during production and use, large workload for replacement, short service life and high material cost. At the same time, since the armored belt is too long, a coal sweeper cannot be installed, and the coal feeder may spill coal, which increases the workload of on-site workers.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A belt-type coal feeder belt, comprising a housing assembly, the housing assembly being provided with a belt assembly, the belt assembly comprising a canvas belt, a connector fixedly connected to the middle portion of the canvas belt, a plurality of latching teeth extending from the side of the connector, a second connector latched to the side of the connector, a plurality of second latching teeth extending from the side of the second connector, the side of the latching teeth and the second latching teeth both having holes formed therein and having a fixed shaft extending therethrough, a coal retaining strip fixedly connected to the side of the canvas belt, and a driving roller and a transmission roller rotatably connected to the two ends of the canvas belt.

[0005] Preferably, the shell assembly includes a baffle, one end of the baffle is fixedly connected to the feed port, the side of the baffle is fixedly connected to a fixing piece, and the middle of the fixing piece is fixedly connected to a coal scraper.

[0006] Preferably, the bottom of the baffle is fixedly connected to a second support member, and the active roller and the transmission roller are movably connected to the middle of the second support member.

[0007] Preferably, the bottom of the baffle is fixedly connected to a plurality of support members, the middle parts of the plurality of support members are movably connected to auxiliary rollers, and the surfaces of the auxiliary rollers are attached to the bottom of the canvas belt.

[0008] Preferably, the coal scraper is arranged at one end of the side of the canvas belt in an arc shape and fits onto the surface of the canvas belt.

[0009] Preferably, a motor is fixedly connected to the side surface of the second support member, and an output end of the motor passes through the second support member and is fixedly connected to the surface of the second support member with the active roller.

[0010] Preferably, the side surface of the coal-blocking rubber strip is attached to the inner wall of the baffle.

[0011] Preferably, the latching tooth and the second latching tooth are engaged with each other.

[0012] The utility model provides a belt type coal feeder belt. Compared with the existing technology, it has the following advantages:

[0013] 1. A canvas belt type coal feeder belt is connected into a whole by means of a connecting piece provided in the middle of the canvas belt and a second connecting piece which engage with each other and a second engaging tooth. A fixed shaft is passed through the engaging portion of the engaging tooth and the second engaging tooth to fix the belt. The canvas belt is used for clamping operations, thereby increasing the thickness of the original coal feeder belt, reducing belt armor wear and reducing material costs.

[0014] 2. A belt-type coal feeder belt reduces the operation time of replacing spare parts by using a canvas belt. A coal scraper is installed on the side of the baffle through a fixing part so that the curved side of the coal scraper fits the side of the canvas belt. When the coal is transported on the surface of the canvas belt, the coal stuck on the surface can be swept down by the coal scraper for collection. At the same time, the coal-blocking strip fixedly connected to the side of the canvas belt can reduce the coal spillage of the coal feeder and reduce the workload of on-site employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a side structural diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the belt assembly structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the partial structure of the belt assembly of the utility model.

[0019] In the figure: 1. Shell assembly; 2. Belt assembly; 11. Baffle; 12. Feed port; 13. Motor; 14. Coal scraper; 15. Fixing part; 21. Canvas belt; 22. Active roller; 23. Transmission roller; 24. Auxiliary roller; 25. Support member; 26. Second support member; 27. Coal-blocking strip; 28. Connecting member; 280. Gear; 29. Second connecting member; 290. Second gear; 210. Fixed shaft. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: a belt of a belt-type coal feeder. It includes a shell component 1, the shell component 1 is provided with a belt component 2, the belt component 2 includes a canvas belt 21, a connecting piece 28 is fixedly connected to the middle of the canvas belt 21, a plurality of latching teeth 280 are extended from the side of the connecting piece 28, a second connecting piece 29 is clamped on the side of the connecting piece 28, a plurality of second latching teeth 290 are extended from the side of the second connecting piece 29, one end of the connecting piece 28 is fixedly connected to one end of the canvas belt 21, and one end of the second connecting piece 29 is fixedly connected to the other end of the canvas belt 21, the latching teeth 280 are embedded in the inside of the second latching teeth 290, the sides of the latching teeth 280 and the second latching teeth 290 are both provided with holes and a fixed shaft 210 is provided through the inside, and the fixed shaft 210 connects the latching teeth 280 and the second latching teeth The engaged part 290 is fixed to prevent the canvas belt 21 from loosening during the transportation process. The side of the canvas belt 21 is fixedly connected with a coal-blocking rubber strip 27. The coal-blocking rubber strip 27 is used to prevent the coal transported on the surface of the canvas belt 21 from falling into the bottom of the baffle 11 through the gap between the canvas belt 21 and the baffle 11, resulting in the need for manual cleaning of the scattered coal, thereby increasing the workload. The two ends of the canvas belt 21 are rotatably connected with an active roller 22 and a transmission roller 23. The active roller 22 and the transmission roller 23 are used to drive the canvas belt 21 on the surface of the active roller 22 and the transmission roller 23 to move after the motor 13 fixedly connected to the side of the second support member 26 at one end of the active roller 22 is installed, thereby transporting the coal.

[0022] See also Figure 1-4The shell assembly 1 includes a baffle 11, one end of the baffle 11 is fixedly connected to the feed port 12, the side of the baffle 11 is fixedly connected to a fixing member 15, the middle of the fixing member 15 is fixedly connected to a coal scraper 14, the fixing member 15 is used to fix the coal scraper 14, the coal scraper 14 is used to fit on the surface of the canvas belt 21, to scrape off the coal sticking to the surface of the canvas belt 21 during transportation, so as to avoid affecting the coal transportation, the bottom of the baffle 11 is fixedly connected to a second support member 26, the active roller 22 and the transmission roller 23 are movably connected to the middle of the second support member 26, the bottom of the baffle 11 is fixedly connected to a plurality of support members 25, the middle of the plurality of support members 25 is movably connected to an auxiliary roller 24, and the surface of the auxiliary roller 24 fits on the bottom of the canvas belt 21 The auxiliary roller 24 is used to support the bottom of the canvas belt 21 when conveying coal on the surface of the canvas belt 21, so as to prevent the weight of the coal from pressing on the middle part of the canvas belt 21, causing the middle part of the canvas belt 21 to be depressed downward by force, thereby affecting the coal conveying efficiency. The coal scraper 14 is arranged on one end of the side of the canvas belt 21 and is arc-shaped, fitting on the surface of the canvas belt 21. The arc-shaped structure can better fit the side of the canvas belt 21. The side of the second support member 26 is fixedly connected to the motor 13, and the output end of the motor 13 passes through the second support member 26 and is fixedly connected to the surface of the second support member 26 with the active roller 22. The side of the coal-blocking strip 27 fits on the inner wall of the baffle 11, and the latch teeth 280 and the second latch teeth 290 are engaged with each other.

[0023] During use, the coal falls through the feed port 12 into the top of the canvas belt 21 provided in the inner cavity of the baffle 11 below, and the curved side of the coal scraper 14 fits against the side of the canvas belt 21. When the coal is transported on the surface of the canvas belt 21, the coal stuck on the surface can be swept down by the coal scraper 14 for collection. At the same time, the coal-blocking rubber strip 27 fixedly connected to the side of the canvas belt 21 can reduce the coal spillage of the coal feeder. The canvas belt 21 is connected into a whole through the mutually engaged teeth 280 and the second teeth 290 between the connecting piece 28 and the second connecting piece 29 provided in the middle of the canvas belt 21, and the fixed shaft 210 is used to penetrate the engaged part of the teeth 280 and the second teeth 290 for fixation. The canvas belt 21 is used for clamping operations to increase the thickness of the original coal feeder belt, reduce belt armor wear and reduce material costs.

[0024] In this embodiment, a belt of a type coal feeder is used. Among the above components, its own structural features and working principles all adopt the existing technology and will not be described in detail here.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt type coal feeder belt, comprising a housing assembly (1), characterized in that: The housing assembly (1) is provided with a belt assembly (2); The belt assembly (2) includes a canvas belt (21), a connecting piece (28) is fixedly connected to the middle of the canvas belt (21), a plurality of latching teeth (280) are extended from the side of the connecting piece (28), a second connecting piece (29) is latched on the side of the connecting piece (28), a plurality of second latching teeth (290) are extended from the side of the second connecting piece (29), the side of the latching teeth (280) and the second latching teeth (290) are both provided with holes and a fixed shaft (210) is provided inside, a coal-blocking rubber strip (27) is fixedly connected to the side of the canvas belt (21), and the two ends of the canvas belt (21) are rotatably connected to an active roller (22) and a transmission roller (23); The shell assembly (1) comprises a baffle (11), one end of the baffle (11) is fixedly connected to a feed port (12), a side of the baffle (11) is fixedly connected to a fixing member (15), and the middle of the fixing member (15) is fixedly connected to a coal scraper (14).

2. The belt of a coal feeder according to claim 1, characterized in that: The bottom of the baffle (11) is fixedly connected to a second support member (26), and the active roller (22) and the transmission roller (23) are movably connected to the middle of the second support member (26).

3. The belt of a coal feeder according to claim 1, characterized in that: The bottom of the baffle (11) is fixedly connected to a plurality of support members (25), and the middle of the plurality of support members (25) is movably connected to an auxiliary roller (24), and the surface of the auxiliary roller (24) is attached to the bottom of the canvas belt (21).

4. The belt of a coal feeder according to claim 1, characterized in that: The coal scraper (14) is arranged at one end of the side of the canvas belt (21) in an arc shape and fits on the surface of the canvas belt (21).

5. The belt of a coal feeder according to claim 2, characterized in that: A motor (13) is fixedly connected to the side of the second support member (26), and an output end of the motor (13) passes through the second support member (26) and is fixedly connected to the surface of the second support member (26) with the active roller (22).

6. The belt of a coal feeder according to claim 1, characterized in that: The side surface of the coal-blocking rubber strip (27) is attached to the inner wall of the baffle (11).

7. The belt of a coal feeder according to claim 1, characterized in that: The latching tooth (280) and the second latching tooth (290) are engaged with each other.

Images