Anti-deviation plate type feeding machine

Abstract

The utility model relates to the technical field of plate type feeding machines, in particular to an anti-deviation plate type feeding machine which comprises a rack, a motor speed reducer, a chain and a chain plate, the motor speed reducer, the chain and the chain plate are arranged on the rack, the chain plate is connected with the chain in a combined mode, rails are arranged on the rack and located outside the two ends of the chain plate, the two ends of the chain plate are rotationally connected with rail wheels, and the rail wheels roll on the rails. Mounting supports are arranged at the two ends of the face, facing the chain, of each chain plate, deviation blocking wheels are rotationally arranged on the mounting supports, and the peripheral side walls of the deviation blocking wheels abut against the faces, close to the chain plates, of the rails. The plate-type feeding machine has the effects of improving the deviation problem, improving the working efficiency and the productivity and reducing the cost consumption.

Description

Technical Field

[0001] The present application relates to the technical field of apron feeders, and in particular to an anti-deviation apron feeder. Background Art

[0002] Medium-sized apron feeders are auxiliary equipment for the crushing process. They provide continuous and uniform material feeding from the silo to the secondary crusher and can also be used for short-distance material transport. They are widely used in mining, cement, chemical, and metallurgical industries for mining, transportation, and batching. Their greatest advantage is their suitability for feeding loose, lumpy, and high-volume materials in large and medium-sized mining production lines. They are particularly reliable in harsh environments with high temperatures and humidity, making them essential equipment in sand and gravel aggregate production.

[0003] In the related art, the plate feeder includes a frame and a motor reducer, a chain, and a chain plate arranged on the frame. The motor reducer drives the plate feeder to rotate at a constant speed, and the material in the buffer bin is uniformly transported to the secondary crushing equipment, playing a role of transportation in the entire aggregate production process. The chain and the chain plate are combined, that is, the chain plate is connected to the chain through a pin shaft to form a rotating body. There are two rails on each side of the chain plate, and the chain plate of the plate feeder is installed on the rails through rail wheels. However, the plate feeder in the related art has the problem of rail wheel deviation during operation. After the rail wheel deviation, it cannot be discovered in time, resulting in the plate feeder as a whole deviation. The rail wheel hits the frame, which easily causes the rail wheel to fall off. Since the plate feeder is running all the time, other rail wheels behind it will also hit the plate feeder frame at the same time, causing a large area of rail wheels to fall off, which not only reduces work efficiency and directly affects production capacity, but also seriously increases cost consumption. Utility Model Content

[0004] In order to improve the deviation problem of plate feeders, improve work efficiency and production capacity, and reduce cost consumption, the present application provides an anti-deviation type plate feeder.

[0005] The anti-deviation plate feeder provided in this application adopts the following technical solution:

[0006] A deviation-proof plate feeder includes a frame and a motor reducer, a chain, and a chain plate arranged on the frame. The chain plate is connected to the chain in combination. A rail is provided on the frame. The rail is located outside the two ends of the chain plate. Both ends of the chain plate are rotatably connected to rail wheels, and the rail wheels roll on the rail. Mounting brackets are provided at both ends of the chain plate facing the chain. A deflection-blocking wheel is rotatably provided on the mounting bracket. The peripheral side wall of the deflection-blocking wheel abuts against the side of the rail close to the chain plate.

[0007] By adopting the above technical solution, when the apron feeder is running, the motor reducer starts and drives the chain to rotate, thereby driving the chain plate combined with the chain to move, and the rail wheel moves along the rail on the rail. Since the peripheral side wall of the deflection wheel abuts against the side of the rail close to the chain plate, the chain plate can be limited, which helps to prevent the rail wheel from running off, and then prevents the apron feeder from running off as a whole. The rail wheel is not easy to hit the frame and fall off, which improves work efficiency and production capacity and reduces cost consumption.

[0008] Optionally, the mounting bracket includes an L-rod and a mounting block, the mounting block is connected to the chain plate, a mounting slot is provided on the mounting block, one end of the L-rod is clamped in the mounting slot and fixed by bolts, and the other end of the L-rod is connected to the rail wheel.

[0009] By adopting the above technical solution, the installation of the rail wheel is facilitated.

[0010] Optionally, the mounting slot passes through both the bottom surface of the mounting block and the side surface of the mounting block close to the rail wheel.

[0011] By adopting the above technical solution, when connecting the L rod and the mounting block, the L rod is inserted from the opening of the mounting slot close to the side of the rail wheel, and then locked with bolts. The operation is simple and convenient.

[0012] Optionally, the L-rod is clamped in the mounting slot and has fixedly connected limiting blocks on both sides of one end, and a limiting slot for inserting the limiting block is provided on the side of the mounting block close to the rail wheel.

[0013] By adopting the above technical solution, the setting of the limit block and the limit groove can initially limit the L rod on the mounting block, so that when installing the bolts on the mounting block, there is no need to drag the L rod all the time, saving manpower and further simplifying the operation.

[0014] Optionally, the position at which the L-rod is fixed to the mounting block by bolts is farther away from the chain plate than the limiting rod.

[0015] By adopting the above technical solution, the operating space during bolt installation can be expanded, making installation easier.

[0016] Optionally, the mounting bracket also includes a mounting plate, which is connected to the end of the L-rod away from the mounting block, and the rail wheel is coaxially arranged with the mounting plate and rotatably connected to the mounting plate; the mounting plate is located on the side of the rail away from the rail wheel and is arranged adjacent to the rail.

[0017] By adopting the above technical solution, the mounting plate can cooperate with the rail to limit the rail wheel in the vertical direction, thereby further preventing the chain plate from running off, and further preventing the entire plate feeder from running off.

[0018] Optionally, a countersunk groove is provided on the surface of the mounting plate away from the rail wheel, a mounting groove is provided on the bottom wall of the countersunk groove, the end of the L-rod away from the mounting block is inserted into the mounting groove, and a mounting ear is fixedly connected to the side wall of the end of the L-rod away from the mounting block, and the mounting ear is fixed in the countersunk groove by a screw.

[0019] By adopting the above technical solution, the mounting plate and the L-rod can be detachably connected, and the disassembly and assembly are convenient and quick.

[0020] Optionally, the cross-section of the rail is I-shaped.

[0021] Optionally, the frame includes a plate body, supporting feet and 7-shaped rods, the plate body is arranged outside the two ends of the chain plate and located in the middle of the upper and lower chain plates, the supporting feet are fixedly connected to the plate body, and the rails are fixedly connected to the frame through multiple 7-shaped rods.

[0022] The adoption of the above technical solution helps to further prevent the rail wheel from hitting the frame and falling off.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Since the side wall of the deflection wheel abuts against the side of the rail close to the chain plate, it can limit the chain plate, helping to prevent the rail wheel from running off, and thus prevent the entire apron feeder from running off. The rail wheel is less likely to hit the frame and fall off, which helps improve work efficiency and production capacity and reduce cost consumption;

[0025] 2. When connecting the L-rod and the mounting block through the setting of the mounting bracket, insert the L-rod from the opening of the mounting slot close to the side of the rail wheel, and then tighten it with the bolts. The operation is simple and convenient;

[0026] 3. Through the setting of the mounting plate, the mounting plate can cooperate with the rail to limit the rail wheel in the vertical direction, thereby further preventing the chain plate from running off and further preventing the entire apron feeder from running off. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an anti-deviation plate feeder according to an embodiment of the present application.

[0028] Figure 2 This is a structural diagram for displaying the chain after partially hiding the frame in the embodiment of the present application.

[0029] Figure 3 It is a structural diagram used to illustrate the positional relationship between the deflection wheel and the rail in the embodiment of the present application.

[0030] Figure 4 It is a structural schematic diagram used to illustrate the installation bracket in the embodiment of the present application.

[0031] Figure 5 It is a structural schematic diagram used to illustrate the installation block in the embodiment of the present application.

[0032] Figure 6 It is a structural schematic diagram used to illustrate the installation slot in an embodiment of the present application.

[0033] Explanation of the accompanying reference numerals: 1. Frame; 11. Plate; 12. Support foot; 13. 7-shaped rod; 2. Chain; 3. Chain plate; 4. Rail; 5. Rail wheel; 6. Mounting bracket; 61. L-rod; 611. Limit block; 612. Mounting ear; 62. Mounting block; 621. Mounting slot; 622. Limit slot; 63. Mounting plate; 631. Countersunk groove; 632. Mounting slot; 7. Deflection wheel. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] The embodiment of the present application discloses an anti-deviation plate feeder. Figure 1-3 The anti-deviation plate feeder includes a frame 1 and a motor reducer, a chain 2, and a chain plate 3 arranged on the frame 1. The motor reducer is not shown in the drawings of the embodiment of this application. Two chains 2 are arranged in parallel, and the chain plate 3 is combined with the chain 2. The way in which the motor reducer, the chain plate 3 and the chain 2 are combined and connected is all existing technology and will not be described in detail in the embodiment of this application. A rail 4 is arranged on the frame 1. The cross-section of the rail 4 is I-shaped. The rail 4 is located outside the two ends of the chain plate 3. Two rails 4 are arranged in parallel up and down outside each end of the chain plate 3. The two ends of the chain plate 3 are rotatably connected to rail wheels 5. The rail wheels 5 roll on the rail 4. The two ends of the chain plate 3 facing the chain 2 are provided with mounting brackets 6. The mounting brackets 6 are rotatably provided with anti-deviation wheels 7. The peripheral side walls of the anti-deviation wheels 7 are in contact with the side of the rail 4 close to the chain plate 3.

[0036] When the apron feeder is running, the motor reducer starts and drives the chain 2 to rotate, thereby driving the chain plate 3 combined with the chain 2 to move, and the rail wheel 5 moves along the rail 4 on the rail 4. Since the peripheral side wall of the deflection wheel 7 abuts against the side of the rail 4 close to the chain plate 3, the chain plate 3 can be limited, which helps to prevent the rail wheel 5 from deviating, and then prevents the apron feeder from deviating as a whole. The rail wheel 5 is not easy to hit the frame 1 and fall off, which improves work efficiency and production capacity and reduces cost consumption.

[0037] Reference Figure 3-6The mounting bracket 6 includes an L-shaped rod 61 and a mounting block 62. The mounting block 62 is connected to the chain plate 3. A mounting slot 621 is provided on the mounting block 62. One end of the L-shaped rod 61 is clamped in the mounting slot 621 and fixed by bolts. The other end of the L-shaped rod 61 is connected to the rail wheel 5 to facilitate the installation of the rail wheel 5. The mounting slot 621 passes through the bottom surface of the mounting block 62 and the side of the mounting block 62 near the rail wheel 5. When connecting the L-shaped rod 61 and the mounting block 62, the L-shaped rod 61 is inserted into the opening of the mounting slot 621 near the side of the rail wheel 5 and then tightened with bolts. The operation is simple and convenient.

[0038] Reference Figure 5-6 The L-shaped rod 61, which is secured to one end of the mounting slot 621, is fixedly connected to a limit block 611 on both sides. A limit slot 622 is provided on the side of the mounting block 62 near the rail wheel 5, into which the limit block 611 is inserted. The provision of the limit block 611 and limit slot 622 allows the L-shaped rod 61 to be initially secured to the mounting block 62. This eliminates the need to constantly hold the L-shaped rod 61 when bolting the mounting block 62, saving manpower and further simplifying the operation. The location where the L-shaped rod 61 is bolted to the mounting block 62 is further away from the chain plate 3 than the limit rod. This increases the operating space for bolt installation and facilitates installation.

[0039] Reference Figure 5-6 The mounting bracket 6 also includes a mounting plate 63, which is connected to the end of the L-shaped rod 61 away from the mounting block 62. The rail wheel 5 is coaxially arranged with the mounting plate 63 and is rotatably connected to the mounting plate 63. The mounting plate 63 is located on the side of the track 4 away from the rail wheel 5 and is arranged adjacent to the track 4. The mounting plate 63 can cooperate with the track 4 in the vertical direction to limit the rail wheel 5, thereby further preventing the chain plate 3 and the entire apron feeder from running off.

[0040] Reference Figure 1 and Figure 5-6 A countersunk groove 631 is provided on the side of the mounting plate 63 away from the rail wheel 5, and a mounting groove 632 is provided on the bottom wall of the countersunk groove 631. The end of the L-rod 61 away from the mounting block 62 is inserted into the mounting groove 632. A mounting ear 612 is fixedly connected to the side wall of the end of the L-rod 61 away from the mounting block 62, and the mounting ear 612 is fixed to the countersunk groove 631 by a screw. The mounting plate 63 and the L-rod 61 are detachably connected, and the disassembly and assembly are convenient and quick. The frame 1 includes a plate body 11, a support leg 12 and a 7-shaped rod 13. The plate body 11 is arranged outside the two ends of the chain plate 3 and is located in the middle of the upper and lower chain plates 3. The support leg 12 is fixedly connected to the plate body 11. The rail 4 is fixedly connected to the frame 1 through multiple 7-shaped rods 13. The specific arrangement of the frame 1 helps to further prevent the rail wheel 5 from hitting the frame 1 and falling off.

[0041] The implementation principle of the anti-deviation type plate feeder in the embodiment of the present application is as follows: when the plate feeder is running, the motor reducer is started to drive the chain 2 to rotate, thereby driving the chain plate 3 combined with the chain 2 to move, and the rail wheel 5 moves along the rail 4 on the rail 4. Since the peripheral side wall of the deflection-blocking wheel 7 abuts against the side of the rail 4 close to the chain plate 3, the chain plate 3 can be limited, which helps to prevent the rail wheel 5 from deviating, and then prevents the plate feeder from deviating as a whole. The rail wheel 5 is not easy to hit the frame 1 and fall off, which improves work efficiency and production capacity and reduces cost consumption.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An anti-deviation plate feeder, comprising a frame (1) and a motor reducer, a chain (2), and a chain plate (3) arranged on the frame (1), wherein the chain plate (3) and the chain (2) are combined and connected, and a track (4) is provided on the frame (1), the track (4) is located outside the two ends of the chain plate (3), and the two ends of the chain plate (3) are rotatably connected to the rail wheel (5), and the rail wheel (5) rolls on the track (4), characterized in that: Mounting brackets (6) are provided at both ends of the chain plate (3) facing the chain (2), and a deflection blocking wheel (7) is rotatably provided on the mounting bracket (6), and the peripheral side wall of the deflection blocking wheel (7) abuts against the side of the rail (4) close to the chain plate (3).

2. The anti-deviation plate feeder according to claim 1, characterized in that: The mounting bracket (6) comprises an L-shaped rod (61) and a mounting block (62). The mounting block (62) is connected to the chain plate (3). A mounting slot (621) is provided on the mounting block (62). One end of the L-shaped rod (61) is clamped in the mounting slot (621) and fixed by a bolt. The other end of the L-shaped rod (61) is connected to the rail wheel (5).

3. The anti-deviation plate feeder according to claim 2, characterized in that: The mounting slot (621) simultaneously penetrates the bottom surface of the mounting block (62) and the side surface of the mounting block (62) close to the rail wheel (5).

4. The anti-deviation plate feeder according to claim 2, characterized in that: The L-shaped rod (61) is fixedly connected to the limiting blocks (611) on both sides of one end of the L-shaped rod (61) which is clamped in the mounting clamping slot (621). The side of the mounting block (62) close to the rail wheel (5) is provided with a limiting slot (622) for inserting the limiting block (611).

5. The anti-deviation plate feeder according to claim 4, characterized in that: The L-rod (61) is fixed to the mounting block (62) by means of bolts at a position farther from the chain plate (3) than the limiting rod.

6. The anti-deviation plate feeder according to any one of claims 2 to 5, characterized in that: The mounting bracket (6) further comprises a mounting plate (63), the mounting plate (63) being connected to one end of the L-bar (61) away from the mounting block (62), the rail wheel (5) being coaxially arranged with the mounting plate (63) and being rotatably connected to the mounting plate (63); the mounting plate (63) being located on a side of the track (4) away from the rail wheel (5) and being arranged in close proximity to the track (4).

7. The anti-deviation plate feeder according to claim 6, characterized in that: A countersunk groove (631) is provided on a surface of the mounting plate (63) away from the rail wheel (5); a mounting groove (632) is provided on a bottom wall of the countersunk groove (631); an end of the L-shaped rod (61) away from the mounting block (62) is inserted into the mounting groove (632); a mounting ear (612) is fixedly connected to a side wall of an end of the L-shaped rod (61) away from the mounting block (62); and the mounting ear (612) is fixed to the countersunk groove (631) by a screw.

8. The anti-deviation plate feeder according to any one of claims 1 to 5, characterized in that: The cross section of the track (4) is in an I-shape.

9. The anti-deviation plate feeder according to any one of claims 1 to 5, characterized in that: The frame (1) comprises a plate body (11), supporting legs (12) and 7-shaped rods (13); the plate body (11) is arranged outside the two ends of the chain plate (3) and located in the middle of the upper and lower chain plates (3); the supporting legs (12) are fixedly connected to the plate body (11); and the rail (4) is fixedly connected to the frame (1) via a plurality of 7-shaped rods (13).

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