Material elevator

Abstract

The utility model discloses a material hoister, which relates to the technical field of material hoisting and comprises a conveying mechanism and supporting legs, and the supporting legs are detachably connected with the conveying mechanism and used for supporting the conveying mechanism. The supporting legs are of a liftable structure. The conveying mechanism comprises a protective shell, a conveying assembly, a driving assembly and four universal shafts. The four universal shafts are rotationally connected with the protective shell, and the conveying assembly is installed in the protective shell and used for conveying materials. The conveying assembly is of a double-rail conveying structure and is used for conveying materials upwards and downwards. The driving assembly is used for driving the conveying assembly. The conveying assembly is of a double-rail conveying structure and is used for conveying materials upwards and downwards, the application capacity of the conveying assembly is improved, and the application capacity is higher; and the materials are limited through the limiting assembly, so that it is guaranteed that the materials and the conveying mechanism can be kept relatively static when the materials are conveyed, and the safety performance of material conveying is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material hoist technical field, concretely relates to a material hoist. BACKGROUND

[0002] Material hoist generally refers to some logistics and production process material handling, transportation and hoisting technology. This concept has been widely used in various industries, such as manufacturing, warehousing and construction, etc. In manufacturing, raw materials or semi-finished products may need to be lifted to the production line in time according to the production plan. In warehouse management, lifting materials may involve the management of inventory to ensure the effective storage and flow of materials. Material hoist can improve work efficiency, reduce labor costs, reduce material loss, and ensure safety. When selecting a suitable material hoist solution, the characteristics of the material, the lifting height, the weight, and the operating environment should be considered.

[0003] The existing material hoist can solve the lifting work of some materials, but the hoist designed for specific types of materials may limit its flexibility in different application scenarios. It does not have high adaptability and single function, and most of them do not have the function of downward conveying materials. SUMMARY

[0004] The utility model aims at providing a kind of material hoist to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] A kind of material hoist, including conveying mechanism and support leg, support leg and conveying mechanism are detachably connected, for supporting conveying mechanism. Support leg is liftable structure. Conveying mechanism includes protective housing, conveying assembly, drive assembly and four universal shafts. Four universal shafts are rotatably connected with protective housing, conveying assembly is installed in protective housing, for the conveying of material. Conveying assembly is double-track conveying structure, for the uplink and downlink conveying of material. Drive assembly is used to drive conveying assembly.

[0007] In the above technical scheme, support leg and conveying mechanism are detachably connected for supporting conveying mechanism. Support leg is liftable structure, which increases the spatial adaptation capability of material hoist. Conveying assembly is installed in protective housing for conveying material. Conveying assembly is double-track conveying structure for uplink and downlink conveying of material. While ensuring the uplink conveying capability of material, it can also convey material downward from high place.

[0008] The further improvement of the technical scheme of the utility model is that: the protective housing includes conveying bin, dust cover and drive bin, the dust cover is detachably linked with the conveying bin, and the drive bin is fixedly connected with the conveying bin.

[0009] The further improvement of the technical scheme of the utility model lies in that: the conveying assembly comprises a plurality of damping conveying plates, a conveying belt and a plurality of connecting blocks, the connecting blocks are equidistantly fixedly connected on the conveying belt in pairs, and the damping conveying plates are fixedly connected with the connecting blocks respectively.

[0010] By the above technical scheme, the connecting blocks are equidistantly fixedly connected on the conveying belt in pairs, and the damping conveying plates are fixedly connected with the connecting blocks respectively, so that the damping conveying plates can move synchronously under the action of the connecting blocks.

[0011] The further improvement of the technical scheme of the utility model lies in that: the driving assembly comprises two transmission gears and a driving motor, the transmission gears are rotatably connected with the driving bin, the transmission gears are engaged with the conveying belt, and the driving motor is fixedly connected with one of the transmission gears.

[0012] The further improvement of the technical scheme of the utility model lies in that: the utility model further comprises a limiting assembly for preventing the material from falling uncontrollably, the limiting assembly comprises a transmission belt, a plurality of limiting rods and two belt pulleys, one end of the limiting rods is fixedly connected with the transmission belt, and the other end is slidably connected with the conveying bin.

[0013] The further improvement of the technical scheme of the utility model lies in that: the limiting assembly further comprises two belt pulleys, a damping driving wheel and a belt, one of the belt pulleys is coaxially arranged with one of the belt pulleys and fixedly connected, and the other belt pulley is coaxially arranged with the damping driving wheel and fixedly connected.

[0014] The further improvement of the technical scheme of the utility model lies in that: the protective shell further comprises two blocking plates, the blocking plates are fixedly connected with the driving bin, and the blocking plates are arranged at the feeding port and the discharging port of the conveying mechanism respectively.

[0015] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0016] 1. The utility model provides a kind of material elevator, conveying assembly is installed in protective shell, for the conveying of material.The conveying assembly is double-track conveying structure, for the uplink and downlink conveying of material.Increase the applicable capacity of conveying assembly, so that it will not be limited with the same state material, applicable capacity is stronger.Two blocking plates are respectively arranged in the feeding port and discharge port of conveying mechanism.Mainly used to push the material uplink to the top end or downlink to the lowest end to the outside of conveying mechanism, avoid manual operation, improve the safety performance of mechanism.Limiting component is limited to material, and then guarantee material, limiting rod and damping transfer plate can keep the relative static between three when material transmission.Further improve the safety performance of material transmission. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described below in conjunction with the drawings.

[0018] Figure 1 It is the front view of a kind of material elevator of the utility model;

[0019] Figure 2 It is Figure 1 It is the three-dimensional structure schematic diagram after the support leg of the utility model of a kind of material elevator is removed;

[0020] Figure 3 It is Figure 2 It is the front view of partial structure;

[0021] Figure 4 It is Figure 3 It is the section structure schematic diagram along A-A direction;

[0022] Figure 5 It is Figure 3 It is the section structure schematic diagram along B-B direction;

[0023] Figure 6 It is Figure 2 It is the plan view of partial structure;

[0024] Figure 7 It is Figure 6 It is the section structure schematic diagram along D-D direction;

[0025] Figure 8 It is Figure 6 It is the section structure schematic diagram along E-E direction;

[0026] Figure 9 It is Figure 5 It is the partial structure enlarged schematic diagram of C area.

[0027] In the figure: 1, conveying mechanism; 11, protective shell; 111, conveying bin; 112, dust cover; 113, driving bin; 114, blocking plate; 12, conveying assembly; 121, damping transmission plate; 122, transmission belt; 123, connecting block; 13, driving assembly; 131, transmission gear; 132, driving motor; 14, universal shaft; 2, support leg; 3, limiting assembly; 31, transmission belt; 32, limiting rod; 33, pulley one; 34, pulley two; 35, damping drive wheel; 36, belt. DETAILED DESCRIPTION

[0028] The utility model makes further detailed description in combination with examples as follows:

[0029] Example 1

[0030] As Figures 1-3 shown, the utility model provides a material hoist, including conveying mechanism 1 and support leg 2, support leg 2 is detachably connected with conveying mechanism 1, is used for supporting conveying mechanism 1. Support leg 2 is liftable mechanism. When transmission installation is carried out, can adjust according to the space height of need transmission, make it can adapt more possible space height. Conveying mechanism 1 includes protective shell 11, conveying assembly 12, driving assembly 13 and four universal shafts 14. Four universal shafts 14 are rotatably connected with protective shell 11 respectively. Universal shaft 14 one end is the joint with support leg 2, can make support leg 2 can stably be installed in the below of conveying mechanism 1, and the other end of universal shaft 14 is spherical pivot, it can carry out large angle rotation in its connecting space, when supporting height adjustment is carried out, can guarantee that multiple support legs 2 can always keep the same support angle between. Conveying assembly 12 is installed in protective shell 11, is used for the conveying of material. Conveying assembly 12 is double-track conveying structure, makes it can carry out uplink conveying to material, simultaneously can also carry out downlink conveying to material, has increased the applicable capacity of conveying assembly 12. Driving assembly 13 is used to drive conveying assembly 12, provides power for conveying assembly 12.

[0031] Protective shell 11 includes conveying bin 111, dust cover 112 and driving bin 113. Dust cover 112 is detachably linked with conveying bin 111, is mainly used for blocking part of external dust to enter conveying bin 111 inside, reduces the difficulty of cleaning. Driving bin 113 is fixedly connected with conveying bin 111, is used for fixed driving assembly 13, and the bottom of driving bin 113 is communicated with the outside, facilitates the subsequent overhaul operation of driving assembly 13.

[0032] As Figures 4-5As shown, the conveying assembly 12 includes a plurality of damping conveying plates 121, a conveying belt 122 and a plurality of connecting blocks 123. The plurality of connecting blocks 123 are equidistantly and fixedly connected on the conveying belt 122, and the conveying belt 122 is a gear belt with internal gear teeth, which is more stable and will not slip compared with traditional belt driving. The plurality of damping conveying plates 121 are fixedly connected with the plurality of connecting blocks 123 respectively. When the conveying belt 122 rotates, the plurality of connecting blocks 123 will rotate on the outside of the conveying belt 122, thereby driving the plurality of damping conveying plates 121 to rotate. The plurality of damping conveying plates 121 are fixedly connected on the plurality of connecting blocks 123 in an up-and-down staggered manner, so that they will not collide and be extruded when passing through the corner of the conveying assembly 12, thereby preventing mechanical failure. The damping conveying plate 121 has a double-layer structure, including a bottom plate and a damping plate, and the connection between the two can be achieved by screws. The part of the damping plate in contact with the material is made of rubber material, which increases the friction between the material and the damping plate while reducing the possibility of unnecessary damage between the material and the damping plate.

[0033] As shown, Figures 6-8 The driving assembly 13 includes two transmission gears 131 and a driving motor 132. The two transmission gears 131 are rotatably connected with the driving bin 113, the two transmission gears 131 are engaged with the conveying belt 122, and the driving motor 132 is fixedly connected with one of the transmission gears 131. The driving motor 132 rotates after being powered on, drives one of the transmission gears 131 to rotate, and then drives the other transmission gear 131 to rotate through the conveying belt 122, thereby achieving belt driving between the two.

[0034] The material lifting machine also includes a limiting assembly 3 for preventing the material from running out of control when descending. When conveying material from a high place to a low place, if there is no limiting assembly 3, the material will usually roll or slide due to the height difference between the upper and lower heights of the conveying assembly 12, which will gradually increase the descending speed of the material, thereby causing the speed of the material to be too large when descending to the lowest point, which may cause safety problems. Therefore, the limiting assembly 3 is needed to limit the position of the descending material to prevent it from rolling or sliding, thereby reducing the safety hazards of the descending material. Similarly, the limiting assembly 3 can also be used to limit the material when ascending (not shown in the middle), to prevent the material from rolling back.

[0035] The limiting assembly 3 comprises a transmission belt 31, a plurality of limiting rods 32 and two belt pulleys I 33. The two belt pulleys I 33 are rotationally connected with the driving bin 113, one end of the plurality of limiting rods 32 is fixedly connected with the transmission belt 31, and the other end is slidably connected with the conveying bin 111. The spacing distance between the plurality of limiting rods 32 is the same. The two belt pulleys I 33 are driven by the transmission belt 31, and since the plurality of limiting rods 32 are fixed on the side of the transmission belt 31, when the transmission belt 31 rotates, the plurality of limiting rods 32 will move in the direction of rotation of the transmission belt 31 at the same time. When the limiting rods 32 contact the material, the position of the material is limited, and the relative movement between the material and the damping conveying plate 121 is prevented. The movement speed of the limiting rods 32 can be adjusted to be the same as the running speed of the damping conveying plate 121, thereby ensuring that the material, the limiting rods 32 and the damping conveying plate 121 can keep relatively stationary during material conveying.

[0036] The limiting assembly 3 further comprises two belt pulleys II 34, a damping driving wheel 35 and a belt 36. The damping driving wheel 35 is a disc structure with a rubber ring of a certain thickness on the outer ring, so that the damping driving wheel 35 can fully contact the transmission gear 131 and increase the friction between them, so that the damping driving wheel 35 can stably rotate under the action of the transmission gear 131. One of the two belt pulleys II 34 is coaxially arranged and fixedly connected with one of the belt pulleys I 33, and is used to drive the belt pulley I 33 to rotate. The other belt pulley II 34 is coaxially arranged and fixedly connected with the damping driving wheel 35. The damping driving wheel 35 is frictionally driven by one of the transmission gears 131, and the belt 36 is driven by the two belt pulleys II 34. The transmission gear 131 drives the damping driving wheel 35 to rotate under the action of the friction between them, and then drives the belt pulley II 34 fixedly connected with the damping driving wheel 35 to rotate, and then drives the belt pulley II 34 fixedly connected with the belt pulley I 33 to rotate through the belt 36, and finally drives the belt pulley I 33 to rotate, so that the limiting assembly 3 can work.

[0037] The protective shell 11 further comprises two blocking plates 114, both of which are fixedly connected with the driving bin 113. The blocking plate 114 is a plate between the damping conveying plate 121 and the dustproof cover 112, and the two blocking plates 114 are arranged at the feeding port and the discharging port of the conveying mechanism 1 respectively. It is mainly used to push the material up to the top end or down to the lowest end to the outside of the conveying mechanism 1, so as to avoid manual operation and improve the safety performance of the mechanism.

[0038] The working principle of the material lifting machine will be described below.

[0039] As Figures 1-9As shown, during installation, the material lifting machine is fixed at a location where material needs to be transported, and then the height of the four supporting legs 2 is adjusted according to the height at which the material needs to be lifted, so that the discharge port at the upper end can reach the required height.

[0040] During use, the driving motor 132 is powered to provide power for the conveying mechanism 1 and the limiting assembly 3. The material is fed from the lower end to the damping conveying plates 121, and when the conveying belt 122 rotates, the plurality of connecting blocks 123 will rotate on the outside of the conveying belt 122, thereby driving the plurality of damping conveying plates 121 to rotate. The damping conveying plates 121 are fixed on the connecting blocks 123 in an upper and lower staggered manner, so that they will not collide and be squeezed when passing through the corner of the conveying assembly 12. The part of the damping plate that contacts the material is made of rubber material, which increases the friction between the material and the damping plate and reduces the possibility of unnecessary damage between the material and the damping plate. When the material reaches the top discharge port, the blocking plate 114 pushes the material that has risen to the top end to the outside of the conveying mechanism 1, eliminating the need for manual operation and improving the safety performance of the mechanism. When downward transmission of the material is required, the material is transmitted downward through the downward portion of the discharge port at the upper end (and the other side of the blocking plate 114). Since the plurality of limiting rods 32 are fixed to the side of the transmission belt 31, when the transmission belt 31 rotates, the plurality of limiting rods 32 will move in the direction of rotation of the transmission belt 31. When the limiting rods 32 contact the material, they will limit the position of the material and prevent relative movement between the material and the damping conveying plates 121. The movement speed of the limiting rods 32 can be adjusted to be the same as the running speed of the damping conveying plates 121, thereby ensuring that the material, the limiting rods 32 and the damping conveying plates 121 can remain relatively stationary during material transmission. When the material is conveyed to the lower end, the material can be separated from the conveying mechanism 1 due to the action of the blocking plate 114 at the lower end.

[0041] The above has made a detailed description of the general description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the present application, the modifications or improvements are within the scope of the present application.

Claims

1. A material hoist, characterized in that, Include: Conveying mechanism (1) and a plurality of support legs (2), a plurality of the support legs (2) are detachably connected with the conveying mechanism (1), for supporting the conveying mechanism (1);The support leg (2) is a liftable structure;The conveying mechanism (1) includes protective shell (11), conveying assembly (12), drive assembly (13) and four universal shafts (14);Four universal shafts (14) are respectively rotatably connected with the protective shell (11), the conveying assembly (12) is installed in the protective shell (11), for conveying material;The conveying assembly (12) is a double track conveying structure, for uplink and downlink conveying of material;The drive assembly (13) is used for driving the conveying assembly (12).

2. A material elevator according to claim 1, characterized in that The protective shell (11) includes conveying bin (111), dust cover (112) and drive bin (113), the dust cover (112) is detachably linked with the conveying bin (111), and the drive bin (113) is fixedly connected with the conveying bin (111).

3. A material elevator according to claim 2, characterised in that: The conveying assembly (12) includes a plurality of damping transmission plates (121), a transmission belt (122) and a plurality of connecting blocks (123), a plurality of the connecting blocks (123) are equidistantly and fixedly connected on the transmission belt (122), and a plurality of the damping transmission plates (121) are fixedly connected with a plurality of the connecting blocks (123).

4. A material elevator according to claim 3, characterised in that: The drive assembly (13) includes two transmission gears (131) and a drive motor (132), two transmission gears (131) are rotatably connected with the drive bin (113), two transmission gears (131) are engaged with the transmission belt (122), and the drive motor (132) is fixedly connected with one of the transmission gears (131).

5. A material elevator according to claim 4, characterised in that: It also includes a limiting assembly (3) for preventing material from falling out of control;The limiting assembly (3) includes a transmission belt (31), a plurality of limiting rods (32) and two belt pulleys (33), two belt pulleys (33) are rotatably connected with the drive bin (113), one end of a plurality of limiting rods (32) is fixedly connected with the transmission belt (31), and the other end is slidably connected with the conveying bin (111);The interval distance between a plurality of the limiting rods (32) is the same.

6. A material elevator according to claim 5, characterised in that: The limiting assembly (3) further includes two belt pulleys (34), a damping drive wheel (35) and a belt (36), one of the belt pulleys (34) is coaxially arranged and fixedly connected with one of the belt pulleys (33), and the other belt pulley (34) is coaxially arranged and fixedly connected with the damping drive wheel (35);The damping drive wheel (35) is frictionally connected with one of the transmission gears (131), and the belt (36) is connected with two belt pulleys (34) by belt transmission.

7. A material elevator as claimed in claim 2, characterized in that The protective shell (11) further includes two blocking plates (114), two blocking plates (114) are fixedly connected with the drive bin (113), and two blocking plates (114) are respectively arranged at the feeding port and the discharging port of the conveying mechanism (1).

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