Plate chain type lifting equipment

Abstract

The utility model relates to the technical field of plate chains, in particular to plate chain type lifting equipment which comprises a box body, a feeding port for providing ore is formed in the box body, a discharging port for guiding the ore to crushing equipment is formed in the box body, and a slag collecting port for collecting slag is formed in the box body. A first main wheel used for improving ore transportation is arranged in the box body, a plurality of blocking pieces used for dispersing ore are arranged on the first main wheel, and slag leaking openings used for scattering slag are symmetrically formed in the first main wheel. Through the arrangement of the blocking piece and the slag leakage opening, when ore enters the first transmission chain for the first time, the efficiency of separating slag from the ore can be improved, meanwhile, the gradient of the first transmission chain is slow, unnecessary pause feeling generated when the ore falls into the first transmission chain can be reduced, and compared with the prior art, the ore conveying efficiency is improved, and meanwhile the ore conveying efficiency is improved. And the transportation efficiency of the first transmission chain is not influenced, so that the ore transportation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate chains, in particular to a plate chain type lifting device. Background Art

[0002] Referring to the patent document with application number "CN202022920899.2" and named "A plate chain lifting device", this patent document is detachably connected to the transmission chain through a hopper, and the feed port and the discharge port are respectively located on both sides of the machine body, the feed port is located on the lower side of the side wall of the machine body, and the discharge port is located on the upper side of the side wall of the machine body. Anti-overflow structures are provided at the feed port and the discharge port, and a collection structure is provided at the bottom of the machine body. A recovery baffle is provided in the part between the feed port and the discharge port. The recovery baffle is located in the machine body, and a through hole for the transmission chain and the hopper to pass through is provided on the recovery baffle.

[0003] The existing technology realizes the transportation of ore through the transmission chain and the hopper. Although the slag carried by the ore can fall into the recovery baffles on both sides to reduce the effect of manual intervention in picking up the slag, the overall machine body is vertical. When the ore first enters the hopper, the transmission chain will feel more frustrated. At the same time, the ore is accumulated on the hopper, which will reduce the operating efficiency of the transmission chain, thereby affecting the efficiency of ore transportation.

[0004] For this purpose, we designed a plate chain lifting device. Utility Model Content

[0005] The utility model aims to provide a plate chain type lifting device in order to solve the problem of low transportation efficiency in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A plate chain lifting device comprises a box body, wherein the box body is provided with a feed port for providing ore, the box body is provided with a discharge port for guiding the ore to a crushing device, the box body is provided with a slag collecting port for collecting slag, the box body is provided with a first main wheel for improving the transportation of ore, the first main wheel is provided with a plurality of baffles for dispersing ore, the first main wheel is symmetrically provided with slag leakage ports for scattering slag, the box body is symmetrically provided with third auxiliary wheels for transporting slag to the slag collecting port, and the box body is symmetrically provided with a first sealing plate for reducing slag retention.

[0008] Preferably, the first main wheel is provided with a first transmission chain for transporting ore, and the first main wheel is adapted to the first transmission chain, the first main wheel is symmetrically provided with a first secondary wheel for increasing the rotation speed of the first transmission chain, the other end of the first transmission chain is provided with a second main wheel, and the second main wheel is symmetrically provided with a second secondary wheel for increasing the contact surface.

[0009] Preferably, the baffle is fixedly connected to the first transmission chain via a fastener, the baffle is triangular in shape, and a long groove for limiting ore is formed on the baffle.

[0010] Preferably, auxiliary winding chains are fixedly installed on both sides of the first transmission chain, and the slag discharge port is opened on the auxiliary winding chains.

[0011] Preferably, the third secondary wheel is provided with a second transmission chain for transporting slag.

[0012] Preferably, one end of the first sealing plate abuts against the second transmission chain, and a second sealing plate for reducing side leakage of ore is symmetrically provided on the feed port.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model can improve the efficiency of separation of slag and ore when the ore first enters the first transmission chain by setting the baffle and the slag outlet. At the same time, the first transmission chain has a gentle slope, which can reduce unnecessary frustration when the ore falls into the first transmission chain. Compared with the prior art, the utility model improves the ore transportation while not affecting the transportation efficiency of the first transmission chain, thereby improving the efficiency of ore transportation.

[0015] 2. The utility model can improve the efficiency of slag transportation and reduce the amount of slag left in the box through the setting of the second transmission chain, which can improve the cleanliness of the box and reduce the cost of ore transportation. The first sealing plate can avoid the impact of slag falling on the baffle, preventing the baffle from being frustrated and affecting the later transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a plate chain lifting device proposed by the utility model;

[0017] Figure 2 It is a side view of a plate chain type lifting device proposed by the utility model;

[0018] Figure 3 A detailed view of the second main wheel of a plate chain lifting device proposed in the utility model;

[0019] Figure 4 This is a detailed view of the first main wheel of a plate chain lifting device proposed in the utility model.

[0020] In the figure: 1. box body; 2. first main wheel; 3. first auxiliary wheel; 4. second main wheel; 5. second auxiliary wheel; 6. first transmission chain; 7. baffle; 8. slag outlet; 9. third auxiliary wheel; 10. second transmission chain; 11. first sealing plate; 12. second sealing plate; 13. feed port; 14. discharge port; 15. slag collecting port. DETAILED DESCRIPTION

[0021] Reference Figure 1-Figure 4 A plate chain lifting device includes a box body 1. The box body 1 is a protective shell of a closed lifting device in the prior art, and its specifications depend on the various sizes of the lifting device. The feed port 13 mainly collects the ore and feeds it into the box body 1. The discharge port 14 is connected to the crushing equipment, and the ore with larger particles is directly introduced into the crushing equipment. The slag collecting port 15 is used to collect slag with smaller particles for centralized and unified treatment in the later stage.

[0022] A first main wheel 2 for improving ore transportation is provided in the box body 1. The first main wheel 2 is mainly used for transmitting ore. Its transmission force is large and can bear the weight of individual large ores. The first main wheel 2 is driven by an external power supply. A first transmission chain 6 for transporting ore is provided on the first main wheel 2. The first transmission chain 6 is arranged on the first main wheel 2 and wraps the first main wheel 2. The first main wheel 2 is adapted to the first transmission chain 6 and is in a state of being offset. A first auxiliary wheel 3 for increasing the rotation speed of the first transmission chain 6 is symmetrically provided on the first main wheel 2. The first auxiliary wheel 3 is used to increase the contact area of ​​the first main wheel 2 with the first transmission chain 6 and improve the efficiency of guiding the ore. A second main wheel 4 is provided at the other end of the first transmission chain 6. The second main wheel 4 is used to lift the first transmission chain 6 and guide the ore to the highest point. The second main wheel 4 is symmetrically provided with a second auxiliary wheel 5 for increasing the contact surface. The second auxiliary wheel 5 is similar to the first auxiliary wheel 3 and is used to increase the contact area of ​​the second main wheel 4 with the first transmission chain 6.

[0023] The first main wheel 2 is provided with a plurality of baffles 7 for dispersing the ore. The baffles 7 are made of high-strength metal and have high collision resistance, which can effectively reduce the impact force caused by the falling of the ore. The baffles 7 are fixedly connected to the first transmission chain 6 through fasteners. The fasteners are auxiliary components that fix the baffles 7 to the first transmission chain 6. The baffles 7 are triangular in shape, and a long groove for limiting the ore is opened on the baffles 7. The triangular shape can facilitate limiting the ore, and the long groove is used to improve the control of the baffles 7 over the ore.

[0024] The first main wheel 2 is symmetrically provided with slag outlets 8 for scattering slag, and the slag outlets 8 are used to disperse the slag carried on the ore. Auxiliary winding chains are fixedly installed on both sides of the first transmission chain 6. The auxiliary winding chains are arranged on the side walls of the first main wheel 2 and the second main wheel 4, and have the same shape as the first transmission chain 6. The slag outlets 8 are opened on the auxiliary winding chains, and the slag outlets 8 are opened in the middle section of the auxiliary winding chains.

[0025] A third auxiliary wheel 9 for transporting slag to the slag collection port 15 is symmetrically arranged in the box body 1. The third auxiliary wheel 9 is used to drive the second transmission chain 10 and is driven by an external power supply. The third auxiliary wheel 9 is provided with a second transmission chain 10 for transporting slag. The second transmission chain 10 is narrow as a whole and is arranged on both sides of the bottom of the box body 1. It mainly transports the slag scattered on the first transmission chain 6 to the slag collection port 15.

[0026] A first sealing plate 11 is symmetrically provided in the box body 1 to reduce slag retention. The first sealing plate 11 is used to close the space between the second transmission chain 10 and the first transmission chain 6 to reduce slag from falling and catapulting to the vicinity of the box body 1. At the same time, slag will catapult into between the baffles 7 to reduce the efficiency of the baffles 7 in accommodating ores with larger particles. One end of the first sealing plate 11 is against the second transmission chain 10. A second sealing plate 12 is symmetrically provided on the feed port 13 to reduce side leakage of ore. The second sealing plate 12 is used to reduce leakage of ore from the feed port 13.

[0027] The working principle of the utility model is as follows: after the ore enters from the feed port 13, the second sealing plates 12 on both sides of the feed port 13 will reduce the phenomenon of the ore falling into the box body 1. After the ore falls on the baffle 7 for the first time, the distance between the baffles 7 and 7 will cause the ore with larger particles to be stuck, while the slag with smaller particles will fall into the slag leakage ports 8 on both sides under the action of falling. The slag passes through the slag leakage ports 8 and directly falls onto the second transmission chain 10, and enters the slag collecting port 15 under the drive of the third auxiliary wheel 9. The ore with larger particles is discharged from the discharge port 14 under the drive of the second main wheel 4.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate chain lifting device, comprising a box body (1), the box body (1) being provided with a feed port (13) for providing ore, the box body (1) being provided with a discharge port (14) for guiding the ore to a crushing device, and the box body (1) being provided with a slag collecting port (15) for collecting slag, characterized in that: The box body (1) is provided with a first main wheel (2) for improving the transportation of ore, the first main wheel (2) is provided with a plurality of baffles (7) for dispersing ore, the first main wheel (2) is symmetrically provided with slag outlets (8) for scattering slag, the box body (1) is symmetrically provided with a third auxiliary wheel (9) for transporting slag to a slag collecting port (15), and the box body (1) is symmetrically provided with a first sealing plate (11) for reducing the retention of slag.

2. A plate chain lifting device according to claim 1, characterized in that: The first main wheel (2) is provided with a first transmission chain (6) for transporting ore, and the first main wheel (2) is adapted to the first transmission chain (6), the first main wheel (2) is symmetrically provided with a first auxiliary wheel (3) for increasing the rotation speed of the first transmission chain (6), the other end of the first transmission chain (6) is provided with a second main wheel (4), and the second main wheel (4) is symmetrically provided with a second auxiliary wheel (5) for increasing the contact surface.

3. A plate chain lifting device according to claim 2, characterized in that: The baffle (7) is fixedly connected to the first transmission chain (6) via a fastener; the baffle (7) is triangular in shape, and a long groove for limiting ore is provided on the baffle (7).

4. A plate chain lifting device according to claim 3, characterized in that: Auxiliary winding chains are fixedly mounted on both sides of the first transmission chain (6), and the slag discharge port (8) is opened on the auxiliary winding chains.

5. A plate chain lifting device according to claim 1, characterized in that: The third secondary wheel (9) is provided with a second transmission chain (10) for transporting slag.

6. A plate chain lifting device according to claim 5, characterized in that: One end of the first sealing plate (11) abuts against the second transmission chain (10), and a second sealing plate (12) for reducing ore side leakage is symmetrically provided on the feed port (13).

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