Bundled material elevator and biomass treatment equipment

Abstract

The utility model relates to a bundle material hoister and biomass processing equipment relates to bundle material hoister equipment field, bundle material hoister includes frame, lift chain subassembly, lift hook subassembly and drive motor, lift chain subassembly is vertically installed on the frame and with drive motor transmission connection, lift hook subassembly is divided into a plurality of groups, lift hook subassembly is equipped with the drive motor transmission connection, lift hook subassembly is equipped with the drive motor transmission connection. The multiple sets of lifting hook assemblies are arranged in the length direction of the lifting chain assembly at intervals and fixedly connected with the lifting chain assembly, each lifting hook assembly is provided with an arc-shaped feeding face, and the arc-shaped feeding faces are used for lifting the bundle materials upwards and pushing the bundle materials to one side of the upper end of the rack. The lifting mechanism has the advantages that the driving motor drives the lifting chain assembly to rotate in the vertical plane, the lifting chain assembly drives the lifting hook assembly to move along the vertical annular track, and therefore bundle materials are lifted and pushed. The bundled material elevator is simple in structure, low in equipment cost and small in occupied area.

Description

Technical Field

[0001] The utility model relates to the field of bale lifting equipment, and particularly relates to a bale lifter and a biomass treatment equipment. Background Art

[0002] For biomass materials such as straws, in order to facilitate transportation, they are usually packed into cuboid or cylindrical bales first.

[0003] When pyrolyzing the bales, the bales need to be fed into the feed inlet of the pyrolysis device. At present, only a manipulator or a conveyor belt can be used for feeding. The equipment cost of the manipulator is high; when using a conveyor belt for feeding, since the position of the feed inlet of the pyrolysis device is relatively high, in order to prevent the bales from sliding down on the conveyor belt, the inclination of the conveyor belt cannot be too large, so the length of the conveyor belt needs to be designed very long, occupying a large space.

[0004] Therefore, how to conveniently and low-costly feed the bales into the pyrolysis device is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is how to feed the bales into the pyrolysis device.

[0006] The technical solution for the utility model to solve the above technical problem is as follows: A bale lifter, comprising a frame, a lifting chain assembly, a hook assembly and a driving motor. The lifting chain assembly is vertically installed on the frame and is in transmission connection with the driving motor. The hook assembly is provided with multiple groups, and the multiple groups of hook assemblies are arranged at intervals along the length direction of the lifting chain assembly and are fixedly connected with the lifting chain assembly. The hook assembly has an arc-shaped feeding surface, and the arc-shaped feeding surface is used for lifting the bales upward and pushing them to one side at the upper end of the frame.

[0007] The beneficial effect of the utility model is: The driving motor drives the lifting chain assembly to rotate in a vertical plane, and the lifting chain assembly drives the hook assembly to move along a vertical circular track, thereby lifting and pushing the bales. The structure of the bale lifter is simple, the equipment cost is low, and the floor area is small.

[0008] On the basis of the above technical solution, the utility model can be further improved as follows.

[0009] Further, each group of the lifting chain assembly includes a driving wheel, a driven wheel and a chain. The driving wheel is rotatably connected to the lower part of the frame, the driven wheel is rotatably connected to the upper part of the frame, the chain is sleeved outside the driving wheel and the driven wheel, the driving motor is in transmission connection with the driving wheel, and multiple groups of the hook assemblies are fixedly connected with the chain.

[0010] The beneficial effects of adopting the above further scheme are as follows: The driving motor drives the driving wheel to rotate, the driving wheel drives the chain to rotate around the driving wheel and the driven wheel, and the chain drives the hook assembly to move and lift the bundled materials.

[0011] Further, it further includes a synchronizing shaft. There are two sets of the lifting chain assemblies, and the two sets of the lifting chain assemblies are arranged in parallel at intervals. There are two synchronizing shafts. Two of the driving wheels are respectively fixed at both ends of one of the synchronizing shafts, and two of the driven wheels are respectively fixed at both ends of the other synchronizing shaft. Both of the synchronizing shafts are rotatably connected to the frame. The driving motor is in transmission connection with one of the synchronizing shafts. Both ends of the hook assembly are respectively fixed to the two chains.

[0012] The beneficial effects of adopting the above further scheme are as follows: The two sets of lifting chain assemblies are connected by the synchronizing shaft and operate synchronously. The two chains drive the hook assembly synchronously, improving the supporting strength for the hook assembly.

[0013] Further, the synchronizing shaft is rotatably connected to the frame through a one-way bearing.

[0014] The beneficial effects of adopting the above further scheme are as follows: The one-way bearing is used to prevent the synchronizing shaft from rotating in the reverse direction, avoiding the falling off of the bundled materials, and the reliability of the bundled material hoist is high.

[0015] Further, each set of the hook assemblies includes a hook support column and a plurality of hook bodies. Both ends of the hook support column are respectively fixed to the two chains. The plurality of hook bodies are arranged at intervals along the length direction of the hook support column and are fixed to the hook support column.

[0016] The beneficial effects of adopting the above further scheme are as follows: The plurality of hook bodies jointly support the bundled materials, and the structure is stable.

[0017] Further, it further includes a loading rack, which is fixedly arranged and located on the other side at the lower end of the frame.

[0018] The beneficial effects of adopting the above further scheme are as follows: The loading rack is used to convey materials to the hook assembly.

[0019] Further, a plurality of loading teeth are horizontally arranged at intervals on the side of the loading rack close to the frame.

[0020] The beneficial effects of adopting the above further scheme are as follows: The plurality of loading teeth can pass through the hook assembly. Specifically, the plurality of loading teeth are arranged in a staggered manner with the plurality of hook bodies of the hook assembly, so as to send the bundled materials to the hook assembly and achieve a smooth connection with the hook assembly.

[0021] Further, it further includes a blanking rack, which is fixedly arranged and located on one side at the upper end of the frame.

[0022] The beneficial effects of adopting the above further scheme are as follows: The blanking rack is used to receive the bundled materials delivered to the upper end of the rack and connect the rack and the subsequent pyrolysis device.

[0023] Furthermore, a plurality of blanking teeth are horizontally and spacedly arranged on one side of the blanking rack close to the rack.

[0024] The beneficial effects of adopting the above further scheme are as follows: A plurality of blanking teeth can pass through the hook assembly. Specifically, the plurality of blanking teeth and the plurality of hook bodies of the hook assembly are staggered, and the handover between the blanking teeth and the hook assembly is smooth.

[0025] The present utility model also provides a biomass treatment device, including a bundled material elevator and a pyrolysis device, and the feed inlet of the pyrolysis device is located on one side of the upper end of the rack.

[0026] The beneficial effects are as follows: The bundled material elevator vertically lifts the bundled materials to the feed inlet of the pyrolysis device, with low equipment cost and small floor area. Description of the Drawings

[0027] Figure 1 It is the front view of a bundled material elevator of the present utility model;

[0028] Figure 2 It is the bottom view of a bundled material elevator of the present utility model;

[0029] Figure 3 It is the right view of a bundled material elevator of the present utility model;

[0030] Figure 4 It is the three-dimensional view of a bundled material elevator of the present utility model.

[0031] In the drawings, the list of components represented by each reference numeral is as follows:

[0032] 1, rack; 2, lifting chain assembly; 201, driving wheel; 202, driven wheel; 3, hook assembly; 301, arc-shaped feeding surface; 302, hook support; 303, hook body; 4, driving motor; 5, synchronizing shaft; 6, loading rack; 601, loading teeth; 7, blanking rack; 701, blanking teeth. Detailed Embodiments

[0033] The principles and features of the present utility model are described below with reference to the drawings. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model.

[0034] As Figures 1 - 4As shown in the figure, this embodiment provides a bale hoist, which includes a frame 1, a lifting chain assembly 2, a hook assembly 3, and a driving motor 4. The lifting chain assembly 2 is vertically installed on the frame 1 and is in transmission connection with the driving motor 4. The hook assembly 3 is provided in multiple groups. The multiple groups of hook assemblies 3 are arranged at intervals along the length direction of the lifting chain assembly 2 and are fixedly connected to the lifting chain assembly 2. The hook assembly 3 has an arc-shaped feeding surface 301, and the arc-shaped feeding surface 301 is used to lift the bale upward and push it to one side at the upper end of the frame 1.

[0035] The driving motor 4 drives the lifting chain assembly 2 to rotate in a vertical plane, and the lifting chain assembly 2 drives the hook assembly 3 to move along a vertical circular trajectory, thereby lifting and pushing the bale. The structure of the bale hoist is simple, the equipment cost is low, and the floor area is small.

[0036] Specifically, the arc-shaped feeding surface 301 is located on the upper side or the lower side of the hook assembly 3, and the installation directions of the multiple hook assemblies 3 along the length direction of the lifting chain assembly 2 are the same. That is to say, as Figure 1 shown, the arc-shaped feeding surfaces 301 of all the hook assemblies 3 face the counterclockwise direction of the lifting chain assembly 2.

[0037] On the basis of the above solution, each group of the lifting chain assembly 2 includes a driving wheel 201, a driven wheel 202, and a chain. The driving wheel 201 is rotatably connected to the lower part of the frame 1, the driven wheel 202 is rotatably connected to the upper part of the frame 1, the chain is sleeved outside the driving wheel 201 and the driven wheel 202, the driving motor 4 is in transmission connection with the driving wheel 201, and multiple groups of the hook assemblies 3 are fixedly connected to the chain.

[0038] The driving motor 4 drives the driving wheel 201 to rotate. The driving wheel 201 drives the chain to rotate around the driving wheel 201 and the driven wheel 202, and the chain drives the hook assembly 3 to move and lift the bale.

[0039] Specifically, the driving wheel 201 is located directly above the driven wheel 202, and the chain is sleeved outside the driving wheel 201 and the driven wheel 202, presenting a vertical oval ring shape.

[0040] On the basis of the above solution, a synchronizing shaft 5 is further included. There are two groups of the lifting chain assemblies 2, and the two groups of the lifting chain assemblies 2 are arranged in parallel at intervals. There are two synchronizing shafts 5. The two driving wheels 201 are respectively fixed to both ends of one of the synchronizing shafts 5, the two driven wheels 202 are respectively fixed to both ends of the other synchronizing shaft 5, both of the two synchronizing shafts 5 are rotatably connected to the frame 1, the driving motor 4 is in transmission connection with one of the synchronizing shafts 5, and both ends of the hook assembly 3 are fixedly connected to the two chains respectively.

[0041] Two sets of lifting chain components 2 are connected by a synchronization shaft 5 and operate synchronously. The two chains drive the hook component 3 synchronously, enhancing the supporting strength for the hook component 3.

[0042] Specifically, the synchronization shaft 5 is horizontally arranged.

[0043] Alternatively, the two sets of lifting chain components 2 are respectively driven by two driving motors 4, and the two driving motors 4 operate synchronously.

[0044] Based on the above solution, the synchronization shaft 5 is rotationally connected to the frame 1 through a one-way bearing.

[0045] The one-way bearing is used to prevent the synchronization shaft 5 from rotating in the reverse direction, avoiding the bundled materials from falling off, and the reliability of the bundled material hoist is high.

[0046] Based on the above solution, each set of the hook component 3 includes a hook support column 302 and a plurality of hook bodies 303. Both ends of the hook support column 302 are fixedly connected to the two chains respectively, and the plurality of hook bodies 303 are arranged at intervals along the length direction of the hook support column 302 and are fixedly connected to the hook support column 302.

[0047] The plurality of hook bodies 303 jointly support the bundled materials, and the structure is stable.

[0048] Specifically, as Figure 1 shown, each hook body 303 is a sheet-like structure in the shape of a hook.

[0049] Alternatively, the hook component 3 is a block-like structure spanning the frame 1, that is to say, the width of the hook component 3 is greater than or equal to the width of the bundled materials.

[0050] Based on the above solution, it further includes a loading rack 6, and the loading rack 6 is fixedly arranged and located on the other side at the lower end of the frame 1.

[0051] The loading rack 6 is used to convey materials to the hook component 3.

[0052] Based on the above solution, a plurality of loading teeth 601 are horizontally arranged at intervals on the side of the loading rack 6 close to the frame 1.

[0053] The plurality of loading teeth 601 can pass through the hook component 3. Specifically, the plurality of loading teeth 601 are arranged staggeredly with the plurality of hook bodies 303 of the hook component 3, so as to send the bundled materials to the hook component 3 and achieve a smooth connection with the hook component 3. The bundled materials can be pre-loaded onto the plurality of loading teeth 601. When the plurality of hook bodies 303 move to pass through the plurality of loading teeth 601, the bundled materials on the plurality of loading teeth 601 can be directly lifted.

[0054] Specifically, as Figure 4As shown, one end of the feeding tooth 601 close to the frame 1 is tilted upwards. Thus, the bundle can be positioned to prevent the bundle from falling off the feeding frame 6.

[0055] Alternatively, if the lifting hook assembly 3 is a block structure, the feeding rack 6 may not be provided with the feeding teeth 601, and the bale can be fed in when the lifting hook assembly 3 rotates from bottom to top to approach the upper surface of the feeding rack 6. However, this structure requires strict control of the feeding interval time of two adjacent bales to prevent the bale from entering between the two lifting hook assemblies 3 in advance, thereby causing the bale to fall.

[0056] On the basis of the above scheme, it further comprises a blanking rack 7 which is fixedly arranged and located at one side of the upper end of the frame 1 .

[0057] The blanking rack 7 is used to receive the bundles sent to the upper end of the frame 1 and connect the frame 1 with the subsequent pyrolysis device.

[0058] On the basis of the above solution, a plurality of blanking teeth 701 are horizontally spaced apart on one side of the blanking rack 7 close to the frame 1 .

[0059] The plurality of blanking teeth 701 can pass through the hook assembly 3 . Specifically, the plurality of blanking teeth 701 and the plurality of hook bodies 303 of the hook assembly 3 are arranged alternately, and the blanking teeth 701 and the hook assembly 3 are smoothly connected.

[0060] Specifically, the blanking rack 7 is a channel with an open top, and the blanking rack 7 is arranged at an angle, and the bundle of materials rolls along the blanking rack 7 to the subsequent pyrolysis device.

[0061] Specifically, Figure 4 As shown, the end of the blanking rack 7 away from the frame 1 has a vertical cylindrical feeding opening. The bale material is fed into the feeding port of the pyrolysis device through the cylindrical feeding opening.

[0062] This embodiment also provides a biomass processing device, including a bale elevator and a pyrolysis device, wherein a feed inlet of the pyrolysis device is located on one side of the upper end of the frame 1.

[0063] The bale elevator lifts the bales vertically to the feed port of the pyrolysis device, with low equipment cost and small footprint.

[0064] Among them, the pyrolysis device is a pyrolysis device such as a reactor rotary kiln.

[0065] In the description of the present invention, it should be noted that the terms "upper", "lower", "horizontal", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0066] In the description of the present utility model, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically defined.

[0067] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0068] In the description of this specification, the descriptions with reference to terms such as "an embodiment", "some embodiments", "examples", "specific examples" or "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0069] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "mounted", "connected" and "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. 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 situations.

[0070] 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 principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A bale lifting machine, characterized in that: The invention comprises a frame (1), a lifting chain assembly (2), a lifting hook assembly (3) and a driving motor (4); the lifting chain assembly (2) is vertically mounted on the frame (1) and is drivingly connected to the driving motor (4); the lifting hook assembly (3) is composed of a plurality of groups, the plurality of groups of the lifting hook assemblies (3) are arranged at intervals along the length direction of the lifting chain assembly (2) and are fixedly connected to the lifting chain assembly (2); the lifting hook assembly (3) has an arc-shaped feeding surface (301), and the arc-shaped feeding surface (301) is used to lift the bundle of materials upward and push it to one side of the upper end of the frame (1).

2. A bale lifting machine according to claim 1, characterized in that: Each group of the lifting chain components (2) comprises a driving wheel (201), a driven wheel (202) and a chain; the driving wheel (201) is rotatably connected to the lower part of the frame (1); the driven wheel (202) is rotatably connected to the upper part of the frame (1); the chain is sleeved on the outside of the driving wheel (201) and the driven wheel (202); the driving motor (4) is transmission-connected to the driving wheel (201); and multiple groups of the lifting hook components (3) are fixedly connected to the chain.

3. A bale lifting machine according to claim 2, characterized in that: It also includes a synchronous shaft (5), the lifting chain assembly (2) is divided into two groups, the two groups of lifting chain assemblies (2) are arranged in parallel and spaced apart, there are two synchronous shafts (5), the two driving wheels (201) are respectively fixed to the two ends of one of the synchronous shafts (5), the two driven wheels (202) are respectively fixed to the two ends of the other synchronous shaft (5), the two synchronous shafts (5) are both rotatably connected to the frame (1), the driving motor (4) is transmission-connected to one of the synchronous shafts (5), and the two ends of the lifting hook assembly (3) are respectively fixedly connected to the two chains.

4. A bale lifting machine according to claim 3, characterized in that: The synchronous shaft (5) is rotationally connected to the frame (1) via a one-way bearing.

5. A bale lifting machine according to claim 3, characterized in that: Each group of the hook lifting components (3) comprises a hook lifting support (302) and a plurality of hook lifting bodies (303), the two ends of the hook lifting support (302) being fixedly connected to the two chains respectively, and the plurality of hook lifting bodies (303) being arranged at intervals along the length direction of the hook lifting support (302) and fixedly connected to the hook lifting support (302).

6. A bale lifting machine according to claim 1, characterized in that: It also comprises a loading rack (6), which is fixedly arranged and located at the other side of the lower end of the frame (1).

7. A bale lifting machine according to claim 6, characterized in that: A plurality of feeding teeth (601) are horizontally spaced apart on one side of the feeding rack (6) close to the frame (1).

8. A bale lifting machine according to any one of claims 1 to 7, characterized in that: It also comprises a blanking rack (7), which is fixedly arranged and located on one side of the upper end of the frame (1).

9. A bale lifting machine according to claim 8, characterized in that: A plurality of blanking teeth (701) are horizontally spaced apart on one side of the blanking rack (7) close to the frame (1).

10. A biomass processing device, characterized in that: It comprises a bale elevator and a pyrolysis device as described in any one of claims 1 to 9, wherein a feed inlet of the pyrolysis device is located on one side of the upper end of the frame (1).

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