Adjustable guide chute

Abstract

The utility model discloses an adjustable guide chute, which relates to the technical field of guide chutes and comprises a support base, a plurality of side plate support frames are arranged on two sides of the support base, a carrier roller bed is arranged in the middle of the top end of the support base, and carrier roller combinations are arranged at two ends of the carrier roller bed. A side cover plate is arranged at the top of the side plate supporting frame, an upper cover plate is arranged at the top end of the side cover plate, and an adjustable flow guide mechanism is arranged in the middle of the side cover plate; a turnover wear-resisting plate mechanism is arranged at the top end of the support base and located between the carrier roller bed and the side plate supporting frame. The adjustable flow guide mechanism and the turnover wear-resisting plate mechanism are integrated to form the portable multifunctional material guide groove, and the phenomena that falling materials are scattered, and sealing is insufficient in the transportation process can be avoided; the wear part is effectively improved, the service life is prolonged, and later replacement is facilitated, so that the production efficiency of material transfer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material guiding troughs, and more specifically, to an adjustable material guiding trough. Background Art

[0002] The material guiding trough is mainly used at the receiving place of the belt conveyor, which can make the material falling from the funnel be concentrated in the middle of the conveyor belt before reaching the belt speed, and restrain the material from spilling outwards. The material guiding trough can be divided into a type with an anti-overflow skirt plate and a fully enclosed type; the fully enclosed material guiding trough is composed of upper, middle and lower parts. The middle side plate is connected to the conveyor frame and is a fixed part, and the upper cover plate and the lower bottom plate are respectively connected to the side plate by bolts.

[0003] The existing traditional sealed material guiding trough is disclosed (see Figure 1 ), although it has a certain sealing effect, it is not perfect. For example, when the material passes through the feed pipe, the material falls into the material guiding trough from the feed port under the impact of the feed pipe, and falls into the material guiding trough unstably, causing the material to impact the material guiding trough to varying degrees, resulting in wear of the material guiding trough. At the same time, the material cannot be concentrated on the conveyor belt, resulting in the deviation of the conveyor belt during operation. This process will also cause a large amount of dust. Therefore, during transportation, as Figure 1 shown, the conveyor belt is supported by idlers. Between two groups of idlers, due to factors such as non-concentration of materials, the two sides of the conveyor belt will not be in close contact with the anti-overflow skirt plate seal, resulting in the leakage of dust and greatly losing the sealing effect of the material guiding trough.

[0004] In view of the problems in the related art, no effective solution has been proposed yet. Content of the Utility Model

[0005] In view of the problems in the related art, the utility model provides an adjustable material guiding trough to overcome the above technical problems existing in the existing related art.

[0006] Therefore, the specific technical solution adopted by the utility model is as follows:

[0007] An adjustable material guiding trough includes a support base. A plurality of side plate support frames are arranged on both sides of the support base. A roller bed is arranged at the middle position of the top end of the support base, and roller assemblies are arranged at both ends of the roller bed. A side cover plate is arranged at the top of the side plate support frame, an upper cover plate is arranged at the top end of the side cover plate, and an adjustable flow guiding mechanism is arranged at the middle position of the side cover plate. A flip-over wear-resistant plate mechanism is arranged at the top end of the support base and between the roller bed and the side plate support frame.

[0008] Furthermore, in order to integrate a high-strength anti-overflow skirt plate and reduce the impact force during the falling process of the material, an anti-overflow skirt plate is arranged at the inner bottom of the side cover plate, and a reinforcing rib plate is arranged between the side cover plate and the anti-overflow skirt plate.

[0009] Further, in order to drive the screw rod by the handwheel to drive the turning and milling block and the roller to slide horizontally, and then push the deflector to rotate around the fixed seat to realize the adjustment of the deflector angle, the adjustable deflector mechanism includes a screw seat arranged at the middle position of the side cover plate. A screw rod is inserted through the screw seat. One end of the screw rod is provided with a handwheel, and the other end of the screw rod is provided with a turning and milling block. A roller is arranged inside the turning and milling block and is movably connected; a fixed seat is arranged at the top inside the side cover plate. An adjusting connecting piece is arranged on one side of the fixed seat and is movably connected. A deflector is arranged on one side of the adjusting connecting piece. A roller slot matched with the roller is arranged at the bottom of the deflector.

[0010] Further, in order to change the angle of the trapezoidal clamping plate by adjusting the tightening of the adjusting bolt, drive the turning support plate to rotate, and then adjust the sealing performance between the anti-overflow skirt plate and the side sealing plate. The turnable wear-resistant plate mechanism includes a turning support leg arranged at the top end of the support base. A trapezoidal clamping plate is sleeved on the top of the turning support leg. A turning support plate is arranged at the top end of the trapezoidal clamping plate. A wear-resistant plate is arranged at the top end of the turning support plate. An arc-shaped groove is opened at the bottom of the trapezoidal clamping plate; a fixed-point bolt is arranged between the top of the turning support leg and the trapezoidal clamping plate. An adjusting bolt is arranged between the middle position of the turning support leg and the arc-shaped groove; a support groove is arranged at the top of the wear-resistant plate. A side sealing plate is arranged between the top of the support groove and the bottom of the side cover plate.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. By integrating the adjustable deflector mechanism and the turnable wear-resistant plate mechanism to form a portable multi-functional material guiding groove, it can avoid the dispersion of falling materials and insufficient sealing during transportation; effectively improve the worn parts, extend the service life, and facilitate later replacement, thereby improving the production efficiency of material transfer.

[0013] 2. By designing an adjustable deflector mechanism with handwheel drive, it can drive the movement of the turning and milling block and the roller by adjusting the position of the screw rod, thereby changing the angle of the deflector; and flexibly adjust the angle of the deflector according to the actual production situation, which can reduce the impact of materials on the deflector and improve the service life. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic plan structure of a traditional sealed material guiding groove Figure 2

[0016] Figure 2Schematic three-dimensional structure of an adjustable material guiding trough according to an embodiment of the present invention Figure 2

[0017] Figure 3 Front view of an adjustable material guiding trough according to an embodiment of the present invention Figure 2

[0018] Figure 4 Schematic structure of an adjustable flow guiding mechanism in an adjustable material guiding trough according to an embodiment of the present invention Figure 2

[0019] Figure 5 Schematic structural diagram of a turnable wear-resistant plate mechanism in an adjustable material guiding trough according to an embodiment of the present invention.

[0020] In the figure:

[0021] 1. Bracket base; 2. Side plate support frame; 3. Roller bed; 4. Roller combination; 5. Side cover plate; 6. Upper cover plate; 7. Adjustable flow guiding mechanism; 701. Thread seat; 702. Lead screw; 703. Handwheel; 704. Turning and milling block; 705. Roller; 706. Fixed seat; 707. Adjusting connecting piece; 708. Flow guiding plate; 709. Roller card slot; 8. Turnable wear-resistant plate mechanism; 801. Turning leg; 802. Trapezoidal clamping plate; 803. Turning support plate; 804. Wear-resistant plate; 805. Arc groove; 806. Fixed point bolt; 807. Adjusting bolt; 808. Support groove; 9. Anti-overflow skirt plate; 10. Reinforcing rib plate; 11. Side sealing plate. Detailed implementation manners

[0022] To further illustrate each embodiment, the present invention provides accompanying drawings, which are a part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to an embodiment of the present invention, an adjustable material guiding trough is provided.

[0024] Now, the present invention will be further described in combination with the accompanying drawings and specific implementation manners, as Figures 2 - 5As shown in the figure, the adjustable material guiding trough according to the embodiment of the present utility model includes a support base 1. A plurality of side plate support frames 2 are arranged on both sides of the support base 1. A roller bed 3 is arranged at the middle position of the top end of the support base 1. Roller combinations 4 are arranged at both ends of the roller bed 3. A side cover plate 5 is arranged at the top of the side plate support frame 2. An upper cover plate 6 is arranged at the top end of the side cover plate 5. An adjustable flow guiding mechanism 7 is arranged at the middle position of the side cover plate 5. A flip-up wear-resistant plate mechanism 8 is arranged at the top end of the support base 1 and between the roller bed 3 and the side plate support frame 2.

[0025] By means of the above technical solution, by integrating the adjustable flow guiding mechanism 7 and the flip-up wear-resistant plate mechanism 8, a portable multi-functional material guiding trough is formed, which can avoid scattered material falling and insufficient sealing during transportation. It can effectively improve the worn parts, extend the service life, and facilitate later replacement, thereby improving the production efficiency of material transfer.

[0026] In one embodiment, for the above-mentioned side cover plate 5, an anti-overflow skirt plate 9 is arranged at the bottom inside the side cover plate 5. A reinforcing rib plate 10 is arranged between the side cover plate 5 and the anti-overflow skirt plate 9, thus integrating the high-strength anti-overflow skirt plate 9 to reduce the impact force during the falling process of the material.

[0027] In one embodiment, for the above-mentioned adjustable flow guiding mechanism 7, the adjustable flow guiding mechanism 7 includes a screw seat 701 arranged at the middle position of the side cover plate 5. A lead screw 702 is inserted through the screw seat 701. A handwheel 703 is arranged at one end of the lead screw 702. A turning and milling block 704 is arranged at the other end of the lead screw 702. A roller 705 is arranged inside the turning and milling block 704 and is kept in movable connection. A fixed seat 706 is arranged at the top inside of the side cover plate 5. An adjusting connecting piece 707 is arranged on one side of the fixed seat 706 and is kept in movable connection. A flow guiding plate 708 is arranged on one side of the adjusting connecting piece 707. A roller card slot 709 matched with the roller 705 is arranged at the bottom of the flow guiding plate 708. Thus, by driving the lead screw 702 with the handwheel 703, the turning and milling block 704 and the roller 705 can be driven to slide in the horizontal direction, and then the flow guiding plate 708 can be pushed to rotate around the fixed seat 706 to realize the angle adjustment of the flow guiding plate 708.

[0028] In one embodiment, for the above-mentioned flip-type wear-resistant plate mechanism 8, the flip-type wear-resistant plate mechanism 8 includes a flip leg 801 arranged at the top end of the bracket base 1. A trapezoidal clamping plate 802 is sleeved on the top of the flip leg 801. A flip support plate 803 is arranged at the top end of the trapezoidal clamping plate 802. A wear-resistant plate 804 is arranged at the top end of the flip support plate 803. An arc-shaped groove 805 is formed at the bottom of the trapezoidal clamping plate 802. A fixed-point bolt 806 is arranged between the top of the flip leg 801 and the trapezoidal clamping plate 802. An adjusting bolt 807 is arranged between the middle position of the flip leg 801 and the arc-shaped groove 805. A support groove 808 is arranged at the top of the wear-resistant plate 804. A side sealing plate 11 is arranged between the top of the support groove 808 and the bottom of the side cover plate 5. Thus, by adjusting the tightening of the adjusting bolt 807, the angle of the trapezoidal clamping plate 802 can be changed, driving the flip support plate 803 to rotate, and further adjusting the sealing performance between the anti-overflow skirt plate 9 and the side sealing plate 11.

[0029] To facilitate the understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0030] In actual application, in view of the scattered material falling, an adjustable flow guiding mechanism 7 is installed on the side plate of the material guiding groove. The structure of the screw rod 702 and the flow guiding plate 708 is adopted to adjust the inclination angle of the flow guiding plate 708 to achieve centralized material falling. The adjustable flow guiding mechanism 7 is driven by the rotation of the handwheel 703 to drive the rotation of the screw rod 702. A screw seat 701 is fixed on the side cover plate 5, so that the screw rod 702 can move back and forth along the screw seat 701. The turning and milling block 704 is installed between the right side baffle of the screw rod 702 and the circular ring flat gasket (not shown in the figure, used as the connection and fixing structure between the turning and milling block 704 and the screw rod 702), and then the circular ring flat gasket and the screw rod 702 are welded. While ensuring the flexible rotation of the screw rod 702, the screw rod 702 exerts a pushing and pulling force on the turning and milling block 704. In order to reduce the laborious operation of the customer and avoid the rotation of the turning and milling block 704 along with the friction of the top plate, a roller 705 is coaxially connected to the turning and milling block 704. A roller card slot 709 is made in the contact area between the roller 705 and the flow guiding plate 708, so that the turning and milling block 704 and the roller 705 are always in the same parallel plane. Driven by the screw rod 702, the roller 705 fits along the roller card slot 709 of the flow guiding plate 708, achieving the effect of lifting the flow guiding plate 708. Since the flow guiding plate 708 is coaxially connected to the fixed seat 706 of the side cover plate 5, the flow guiding plate 708 adjusts the angle with the connection point as the center, causing the falling material to impact the flow guiding plate. The flow guiding plate 708 is welded with the bottom plate and the support plate in a criss-cross manner, so that smaller materials can be attached to the flow guiding plate and do not exceed the height of the support plate. After a part of the materials are attached, the falling materials will impact the attached materials, reducing the impact of the materials on the flow guiding plate 708, and falling into the flow guiding groove along with the angle of the flow guiding plate 708.

[0031] In addition, for the material transportation, since the idler supports the conveyor belt, gaps will be generated between both sides of the conveyor belt and the anti-overflow skirt plate, allowing dust to leak. The present utility model designs a flip-type wear-resistant plate mechanism 8, which uses a wear-resistant plate 804 to support the conveyor belt instead of the idler. The wear-resistant plate 804 is installed on a flip support plate 803, and the flip support plate 803 is inserted into a flip support leg 801 and fixed with fasteners (including an adjustment bolt 807 and a fixed-point bolt 806), replacing the idler to support the conveyor belt throughout the process, ensuring that both sides of the conveyor belt are stably and tightly attached to the anti-overflow skirt plate 9. The flip-type wear-resistant plate 804 device can, as needed, loosen the fastening bolts, and let the wear-resistant plate 804 adjust the angle along the arc-shaped groove 805 holes with the fixed-point bolt 806 as the center of the circle.

[0032] In summary, by means of the above technical solutions of the present utility model, a portable multi-functional material guiding trough is formed by integrating the adjustable diversion mechanism 7 and the flip-type wear-resistant plate mechanism 8, which can avoid the dispersion of falling materials and insufficient sealing during transportation; effectively improve the worn parts, extend the service life, and facilitate later replacement, thereby improving the production efficiency of material transfer. By designing the adjustable diversion mechanism 7 driven by a handwheel 703, the movement of a turning and milling block 704 and rollers 705 can be driven by adjusting the position of a lead screw 702, thereby changing the angle of a diversion plate 708; and the angle of the diversion plate 708 can be flexibly adjusted according to the actual production situation, reducing the impact of materials on the diversion plate 708 and improving the service life.

[0033] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An adjustable material guide trough, comprising a support base (1), characterized in that: A plurality of side plate support frames (2) are arranged on both sides of the support base (1); a roller bed (3) is arranged at the middle position of the top end of the support base (1); and roller assemblies (4) are arranged at both ends of the roller bed (3); A side cover plate (5) is arranged on the top of the side plate support frame (2), an upper cover plate (6) is arranged on the top of the side cover plate (5), and an adjustable flow guide mechanism (7) is arranged in the middle of the side cover plate (5); A flippable wear-resistant plate mechanism (8) is provided at the top of the support base (1) and between the roller bed (3) and the side plate support frame (2).

2. The adjustable material guide chute according to claim 1, characterized in that: An anti-overflow skirt plate (9) is provided at the inner bottom of the side cover plate (5), and a reinforcing rib plate (10) is provided between the side cover plate (5) and the anti-overflow skirt plate (9).

3. The adjustable material guide chute according to claim 1, characterized in that: The adjustable flow guide mechanism (7) comprises a threaded seat (701) arranged at the middle position of the side cover plate (5), a threaded rod (702) is inserted into the threaded seat (701), a hand wheel (703) is arranged at one end of the threaded rod (702), a milling block (704) is arranged at the other end of the threaded rod (702), and a roller (705) is arranged inside the milling block (704) and keeps a movable connection.

4. The adjustable material guide chute according to claim 3, characterized in that: A fixing seat (706) is arranged at the top of the inner side of the side cover plate (5); an adjusting connecting piece (707) is arranged on one side of the fixing seat (706) and is kept in active connection; a guide plate (708) is arranged on one side of the adjusting connecting piece (707); a roller slot (709) matching with the roller (705) is arranged at the bottom of the guide plate (708).

5. The adjustable material guide chute according to claim 1, characterized in that: The flip wear-resistant plate mechanism (8) comprises a flip leg (801) arranged at the top of the support base (1); a trapezoidal clamping plate (802) is sleeved on the top of the flip leg (801); a flip support plate (803) is arranged at the top of the trapezoidal clamping plate (802); a wear-resistant plate (804) is arranged at the top of the flip support plate (803); and an arc groove (805) is provided at the bottom of the trapezoidal clamping plate (802); A fixed point bolt (806) is provided between the top of the flip leg (801) and the trapezoidal clamping plate (802), and an adjustment bolt (807) is provided between the middle position of the flip leg (801) and the arc-shaped groove (805).

6. The adjustable material guide chute according to claim 5, characterized in that: A bracket (808) is provided at the top of the wear-resistant plate (804), and a side sealing plate (11) is provided between the top of the bracket (808) and the bottom of the side cover plate (5).

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