Lifting type belt conveyor

Abstract

The utility model relates to the technical field of belt conveyors, in particular to a lifting type belt conveyor which comprises a machine frame and a conveying belt installed on the machine frame, and the bottom of the machine frame is connected with a supporting frame. A moving wheel A is mounted at the bottom of one end of the supporting frame, a feeding hopper is connected to the top of one end, close to the moving wheel A, of the rack through a positioning seat, a rotating roller is arranged on one side of the feeding hopper, a fixing frame for supporting the rotating roller to rotate is connected to the rack, and a plurality of cleaning brushes are connected to the outer wall of the rotating roller; the belt conveyor can be moved to a target position to be used, the height of the belt conveyor is adjusted according to the discharging position, during adjustment, the hydraulic telescopic rod works, the distance between the positioning frame and the adjusting frame is adjusted, the guide wheels roll on the guide strips, the positioning frame and the adjusting frame play a supporting role, and stable supporting can be achieved; materials are fed from the feeding hopper, the linkage piece drives the rotating roller to rotate and sweep towards the material conveying position, material outflow is reduced, and the materials can be stably conveyed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a belt conveyor technical field, specifically is a lifting type belt conveyor. BACKGROUND

[0002] The lifting type belt conveyor can efficiently and stably convey grain from one link to another link. In the grain processing process, it can convey grain from the raw material storage area to the processing equipment, or convey the processed grain to the packaging, storage or shipping area. The lifting type belt conveyor has a lifting function and can adapt to different height requirements. In grain processing, due to different equipment layouts and process requirements, material conveying between different heights is often required. The lifting type belt conveyor can adjust the height according to actual needs.

[0003] The lifting type belt conveyor disclosed in the prior patent with publication number CN213201264U includes a belt conveyor body, a stay rod and a swing rod hinged to the belt conveyor body, the stay rod is hinged to the middle segment of the rocker, one end of the rocker is hinged to the wheel and the other end of the rocker is hinged to the swing rod; when the stay rod is driven by the driving force, the angle of the stay rod relative to the belt conveyor body changes, thereby changing the inclination angle of the entire machine, achieving the lifting function.

[0004] The above-mentioned belt conveyor can be used for material conveying and can adjust the height according to the conveying requirements, but the stability during adjustment still needs to be improved, and during material conveying, the material is poured from the belt conveyor, the feeding end is easy to scatter when the discharge height is high, and the overall stability of the belt conveyor for material conveying still needs to be improved. In view of the above problems, a lifting type belt conveyor is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a lifting type belt conveyor to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A lifting type belt conveyor includes a rack and a conveyor belt installed on the rack, and the bottom of the rack is connected to a support frame.

[0008] One end of the support frame is installed with a mobile wheel A at the bottom, the top of the rack near one end of the mobile wheel A is connected to a feeding hopper through a positioning seat, one side of the feeding hopper is provided with a rotating roller, the rack is connected with a fixing frame for supporting the rotation of the rotating roller, the outer wall of the rotating roller is connected with a plurality of cleaning brushes, and one side of the rack is installed with a linkage member for driving the rotating roller to rotate.

[0009] The rack bottom is provided with a mounting rod, the two ends of the mounting rod are provided with moving wheels B, a positioning frame and an adjusting frame are rotatably arranged on the mounting rod, one end of the positioning frame away from the mounting rod is rotatably connected with the bottom of a supporting frame, a hydraulic telescopic rod is rotatably connected with the positioning frame, one end of the hydraulic telescopic rod away from the positioning frame is rotatably connected with the adjusting frame, a guide wheel is rotatably connected with one end of the adjusting frame away from the mounting rod, the bottom of the supporting frame is connected with a guide strip for guiding the rolling of the guide wheel, and one side of the supporting frame is connected with a limiting piece for preventing the guide wheel from separating from the guide strip.

[0010] In an alternative, the linkage comprises a driving gear and a driven gear, a driving roller for driving the rotation of the conveying belt is rotatably arranged in the rack, one side of the driving gear is fixedly connected with an adapter shaft, the adapter shaft is connected with the shaft end of the driving roller, the driven gear is connected with the shaft end of the rotating roller, and the driving gear is engaged with the driven gear.

[0011] In an alternative, a protective cover for protecting the driving gear and the driven gear is connected with one side of the rack.

[0012] In an alternative, the bottom of the feeding hopper is not in contact with the surface of the conveying belt, and one side of the fixed frame away from the rotating roller is in contact with the surface of the conveying belt.

[0013] In an alternative, the limiting piece comprises a sliding block and an adapter rod fixedly connected with one side of the sliding block, one end of the adapter rod away from the sliding block is rotatably connected with the shaft end of the guide wheel, and one side of the supporting frame is provided with a sliding groove for the sliding of the sliding block.

[0014] In an alternative, the outer wall of the guide wheel is provided with an annular groove matched with the guide strip.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, the belt conveyor can be moved to a target position for use, the height of the belt conveyor is adjusted according to the discharging position, when adjusting, the hydraulic telescopic rod works, the distance between the positioning frame and the adjusting frame is adjusted, the guide wheel rolls on the guide strip, and the positioning frame and the adjusting frame play a supporting role and can stably support; materials are poured from the feeding hopper, the linkage drives the rotating roller to rotate, sweeps towards the material conveying position, reduces the outflow of materials, and the materials can be stably conveyed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model.

[0018] Figure 2 It is a structural schematic view of the feeding end of the conveying belt in the utility model.

[0019] Figure 3 It is a partial structural schematic view of the utility model.

[0020] Figure 4 The structure schematic diagram that is provided for the limiting piece in the utility model.

[0021] In the drawing: 11, rack; 12, conveying belt; 13, support frame; 14, moving wheel A; 15, protective cover; 16, feeding hopper; 17, positioning seat; 18, rotating roller; 19, fixed frame; 20, cleaning brush; 21, driving roller; 22, driving gear; 23, driven gear; 24, mounting rod; 25, moving wheel B; 26, positioning frame; 27, hydraulic telescopic rod; 28, adjusting frame; 29, guide wheel; 30, guide strip; 31, sliding groove; 32, sliding block; 33, connecting rod. DETAILED DESCRIPTION

[0022] In the utility model, unless another explicit provision and limitation, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through the intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless another explicit limitation. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Please refer to Figures 1-4 In the embodiment, a lifting type belt conveyor comprises a rack 11 and a conveying belt 12 mounted on the rack 11, the bottom of the rack 11 is connected with a support frame 13;

[0025] One end of the support frame 13 is provided with a moving wheel A 14, the top of the rack 11 near the moving wheel A 14 is connected with a feeding hopper 16 through a positioning seat 17, one side of the feeding hopper 16 is provided with a rotating roller 18, the rack 11 is connected with a fixed frame 19 for supporting the rotation of the rotating roller 18, the outer wall of the rotating roller 18 is connected with a plurality of cleaning brushes 20, and one side of the rack 11 is provided with a linkage for driving the rotating roller 18 to rotate;

[0026] The rack 11 bottom is provided with a mounting rod 24, the mounting rod 24 two ends are mounted with a mobile wheel B25, the mounting rod 24 is rotatably connected with a positioning frame 26 and an adjusting frame 28, the positioning frame 26 is rotatably connected with the bottom of the support frame 13 away from one end of the mounting rod 24, the positioning frame 26 is rotatably connected with a hydraulic telescopic rod 27, the hydraulic telescopic rod 27 is rotatably connected with the adjusting frame 28 away from one end of the positioning frame 26, the adjusting frame 28 is rotatably connected with a guide wheel 29 away from one end of the mounting rod 24, the bottom of the support frame 13 is connected with a guide strip 30 for the rolling of the guide wheel 29, one side of the support frame 13 is connected with a limiting piece for avoiding the guide wheel 29 from separating from the guide strip 30;

[0027] With the above scheme, the belt conveyor can be moved to the target position for use, and the height of the belt conveyor is adjusted according to the discharge position. When adjusting, the hydraulic telescopic rod 27 works to adjust the distance between the positioning frame 26 and the adjusting frame 28, and the guide wheel 29 rolls on the guide strip 30. The positioning frame 26 and the adjusting frame 28 can stably support.

[0028] The material is poured from the feeding hopper 16, the linkage drives the rotating roller 18 to rotate and sweep towards the material conveying position to reduce the material flow.

[0029] As shown in Figure 1 and Figure 2 , the linkage includes a driving gear 22 and a driven gear 23, the rack 11 is rotatably installed with a driving roller 21 for driving the belt conveyor 12 to rotate, one side of the driving gear 22 is fixedly connected with an adapter shaft, the adapter shaft is connected with the shaft end of the driving roller 21, the driven gear 23 is connected with the shaft end of the rotating roller 18, and the driving gear 22 is engaged with the driven gear 23.

[0030] In actual use, the existing driving component for driving the belt conveyor 12 to rotate is installed on the rack 11, the driving roller 21 rotates to drive the driving gear 22 to rotate through the adapter shaft, thereby driving the driven gear 23 to rotate in the opposite direction, the belt conveyor 12 conveys the material, and the rotating roller 18 rotates in the opposite direction to make the cleaning brush 20 sweep to reduce the material flow to the ground.

[0031] Further, the rack 11 is connected with a protective cover 15 for protecting the driving gear 22 and the driven gear 23, which can play a protective role.

[0032] Further, the bottom of the feeding hopper 16 does not contact the surface of the belt conveyor 12, and one side of the fixed frame 19 away from the rotating roller 18 contacts the surface of the belt conveyor 12; the feeding hopper 16 can be used for material input, and then the material is conveyed on the belt conveyor 12.

[0033] As shown in Figure 3 and Figure 4As shown, the limiting piece includes a sliding block 32 and a connecting rod 33 fixedly connected to one side of the sliding block 32, and the connecting rod 33 is rotatably connected to the shaft end of the guide wheel 29 at the end away from the sliding block 32, and one side of the support frame 13 is provided with a sliding groove 31 for sliding of the sliding block 32; when the guide wheel 29 moves on the guide strip 30 to switch positions, the sliding block 32 slides in the sliding groove 31, avoiding the guide wheel 29 from being separated from the guide strip 30, and assisting in stable adjustment of the adjusting frame 28.

[0034] Further, the outer wall of the guide wheel 29 is provided with an annular groove matched with the guide strip 30, and the guide wheel 29 can stably roll along the guide strip 30.

[0035] The working principle of the utility model is: the belt conveyor can be moved to a target position for use, the height of the belt conveyor is adjusted according to the discharge position, when adjusting, the hydraulic telescopic rod 27 works, the distance between the adjusting positioning frame 26 and the adjusting frame 28 is adjusted, the guide wheel 29 rolls on the guide strip 30, and the adjusting positioning frame 26 and the adjusting frame 28 play a supporting role and can stably support.

[0036] When the angle between the adjusting positioning frame 26 and the adjusting frame 28 becomes smaller, the discharge end of the belt conveyor is adjusted to be higher, and vice versa, when the angle between the adjusting positioning frame 26 and the adjusting frame 28 becomes larger, the discharge end of the belt conveyor is lowered.

[0037] The material is poured from the feeding hopper 16, the linkage drives the rotating roller 18 to rotate, and sweeps towards the material conveying position, reducing the material flow.

[0038] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms, and any skilled person in the art can modify or change the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the utility model still belong to the protection scope of the utility model technical scheme.

Claims

1. An elevating belt conveyor, comprising a frame (11) and a conveyor belt (12) mounted on the frame (11), the bottom of the frame (11) being connected with a support frame (13); characterized in that the bottom of one end of the support frame (13) is mounted with a moving wheel A (14), the top of the frame (11) near one end of the moving wheel A (14) is connected with a feeding hopper (16) through a positioning seat (17), one side of the feeding hopper (16) is provided with a rotating roller (18), the frame (11) is connected with a fixing frame (19) for supporting the rotation of the rotating roller (18), the outer wall of the rotating roller (18) is connected with a plurality of cleaning brushes (20), and one side of the frame (11) is mounted with a linkage for driving the rotating roller (18) to rotate; the bottom of the frame (11) is provided with a mounting rod (24), the two ends of the mounting rod (24) are mounted with moving wheels B (25), the mounting rod (24) is rotatably connected with a positioning frame (26) and an adjusting frame (28), the positioning frame (26) is rotatably connected with the bottom of the support frame (13) away from one end of the mounting rod (24), the positioning frame (26) is rotatably connected with a hydraulic telescopic rod (27), the hydraulic telescopic rod (27) is rotatably connected with the adjusting frame (28) away from one end of the positioning frame (26), the adjusting frame (28) is rotatably connected with a guide wheel (29) away from one end of the mounting rod (24), the bottom of the support frame (13) is connected with a guide strip (30) for the rolling of the guide wheel (29), and one side of the support frame (13) is connected with a limiting piece for preventing the guide wheel (29) from being separated from the guide strip (30).

2. A belt conveyor according to claim 1, characterized in that The linkage comprises a driving gear (22) and a driven gear (23), the frame (11) is rotatably mounted with a driving roller (21) for driving the conveyor belt (12) to rotate, one side of the driving gear (22) is fixedly connected with an adapter shaft, the adapter shaft is connected with the shaft end of the driving roller (21), the driven gear (23) is connected with the shaft end of the rotating roller (18), and the driving gear (22) is engaged with the driven gear (23).

3. A belt conveyor according to claim 2, characterized in that: One side of the frame (11) is connected with a protective cover (15) for protecting the driving gear (22) and the driven gear (23).

4. The elevating belt conveyor of claim 1 wherein: The bottom of the feeding hopper (16) is not in contact with the surface of the conveyor belt (12), and one side of the fixing frame (19) away from the rotating roller (18) is in contact with the surface of the conveyor belt (12).

5. The elevating belt conveyor of claim 1 wherein: The limiting piece comprises a sliding block (32) and an adapter rod (33) fixedly connected with one side of the sliding block (32), the adapter rod (33) is rotatably connected with the shaft end of the guide wheel (29) away from one end of the sliding block (32), and one side of the support frame (13) is provided with a sliding groove (31) for the sliding of the sliding block (32).

6. The elevating belt conveyor of claim 1 wherein: The outer wall of the guide wheel (29) is provided with an annular groove matched with the guide strip (30).

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