Biomass fuel transfer device

Abstract

The utility model discloses a biomass fuel transfer device, and relates to the technical field of transfer devices. The feeding device comprises a bottom plate, a vibration feeding mechanism is arranged on the bottom plate, and the vibration feeding mechanism comprises a vibration feeding assembly and a driving assembly. The vibration feeding assembly comprises a supporting frame fixedly connected to the top face of the bottom plate, a fixing plate is fixedly connected to the outer wall of the supporting frame, two supporting lug plates are fixedly connected to the top face of the fixing plate, and first connecting shafts are rotationally connected to the inner walls of the supporting lug plates. The right end of the first connecting shaft is fixedly connected with a first connecting plate, and the outer wall of the first connecting plate is rotatably connected with a connecting rod. Biomass fuel is uniformly, continuously and stably conveyed into the spiral conveyor, and the biomass fuel transferring efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transfer devices, in particular to a biomass fuel transfer device. Background Art

[0002] As an important renewable energy source, biomass fuel has the advantages of wide sources, low pollution and renewability. It plays an important role in energy structure adjustment and environmental protection. The utilization of biomass fuel mainly includes power generation, heating, production of biogas and biodiesel, etc. To realize these applications, the collection, transportation, storage and processing of biomass fuel are indispensable links, among which the transfer device of biomass fuel plays a key role in the whole process.

[0003] At present, screw conveyors are often used as conveying equipment in the process of biomass fuel transfer. However, most of the common screw conveyors lack a vibrating feeding mechanism. When the screw conveyor is processing biomass fuel with high moisture content, high fiber content and uneven particles, the feed port is easily blocked, which will greatly reduce the efficiency of biomass fuel transfer. Utility Model Content

[0004] The utility model aims to provide a biomass fuel transfer device, which is equipped with a vibrating feeding mechanism, so that when the screw conveyor processes biomass fuel with high moisture content, high fiber content and uneven particles, the biomass fuel can be evenly, continuously and stably transported into the screw conveyor, thereby greatly improving the efficiency of biomass fuel transfer and solving the problem that most of the currently common screw conveyors lack a vibrating feeding mechanism, and the feed port of the screw conveyor is easily blocked when processing biomass fuel with high moisture content, high fiber content and uneven particles, which greatly reduces the efficiency of biomass fuel transfer.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a biomass fuel transfer device, comprising a bottom plate, on which a vibrating feeding mechanism is arranged, and the vibrating feeding mechanism comprises a vibrating feeding assembly and a driving assembly;

[0007] The vibration feeding assembly includes a support frame fixedly connected to the top surface of the bottom plate. A fixed plate is fixedly connected to the outer wall of the support frame. Two support ear plates are fixedly connected to the top surface of the fixed plate. A first connecting shaft is rotatably connected to the inner wall of the support ear plate. A first connecting plate is fixedly connected to the right end of the first connecting shaft. A connecting rod is rotatably connected to the outer wall of the first connecting plate. A first sliding column is hinged to the end of the connecting rod away from the first connecting plate. A first sleeve is slidably connected to the outer wall of the first sliding column. A feeding box is fixedly connected to the top end of the first sleeve. A first spring is fixedly connected to the bottom surface of the feeding box. Four connecting blocks are fixedly connected to the outer wall of the feeding box. Second sliding columns are fixedly connected to the bottom surfaces of the four connecting blocks. Second sleeves are slidably connected to the outer walls of the four second sliding columns. The bottom ends of the four second sleeves and the top surface of the support frame are fixedly connected. Second springs are fixedly connected to the top surface of the support frame. The top ends of the four second springs and the bottom ends of the four second sliding columns are fixedly connected.

[0008] Further, the driving assembly includes a first motor fixedly connected to the top surface of the fixed plate. The output end of the first motor is fixedly connected to a second connecting shaft. The outer wall of the second connecting shaft is rotatably connected to the inner wall of the support ear plate. A second connecting plate is fixedly connected to the left end of the second connecting shaft. The outer wall of the second connecting plate is rotatably connected to the inner wall of the connecting rod.

[0009] Further, a moving mechanism is provided on the bottom plate. The moving mechanism includes a moving component and a locking component.

[0010] The moving component includes four connecting columns fixedly connected to the bottom surface of the bottom plate. Rotating shafts are rotatably connected to the inner walls of the four connecting columns. C-shaped connecting plates are fixedly connected to the bottom ends of the four rotating shafts. Wheels are rotatably connected to the inner walls of the four C-shaped connecting plates.

[0011] Further, the locking component includes four spring pieces fixedly connected to the inner top walls of the four C-shaped connecting plates. The bottom surfaces of the four spring pieces are in contact with the outer walls of the four wheels. Blocks are rotatably connected to the inner walls of the four C-shaped connecting plates. The outer walls of the four blocks are in contact with the top surfaces of the four spring pieces.

[0012] Further, a transportation mechanism is provided on the bottom plate. The transportation mechanism includes a support component, a transportation component, and a connecting component.

[0013] The support component includes two support frames fixedly connected to the top surface of the bottom plate. A transportation cylinder is fixedly connected to the inner walls of the two support frames. End caps are fixedly connected to the left end and the right end of the transportation cylinder.

[0014] Further, the transportation component includes a second motor fixedly connected to the top surface of the fixed plate. The output end of the second motor is fixedly connected with a transportation shaft. The outer wall of the transportation shaft is rotationally connected to the inner walls of the two cylinder covers, and a spiral blade is fixedly connected to the outer wall of the transportation shaft.

[0015] Further, the connection component includes a discharge funnel communicated with the outer wall of the transportation cylinder, a feed funnel communicated with the outer wall of the transportation cylinder, and a baffle fixedly connected to the outer wall of the feed funnel.

[0016] The utility model has the following beneficial effects:

[0017] 1. By providing a vibration feeding mechanism, when the first motor is started, the first sliding column starts to move up and down inside the first sleeve, pushing the feeding box to vibrate. The setting of the vibration feeding mechanism can evenly, continuously and stably convey biomass fuel into the screw conveyor when the screw conveyor processes biomass fuel with high moisture content, high fiber content and uneven particles, greatly improving the transfer efficiency of biomass fuel.

[0018] 2. By providing a moving mechanism, when the device needs to be moved, the wheels can rotate inside the U-shaped connecting plate to help the device move. When the device is in place, press the block, and the block presses the spring piece against the wheel to prevent the wheel from moving. The setting of the moving mechanism enables the device to be moved conveniently, enriches the use scenarios of the device, and can be locked when the device does not need to be moved, improving the stability of the device during operation.

[0019] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings without creative efforts based on these drawings.

[0021] Figure 1 is the overall structural schematic diagram of the present utility model;

[0022] Figure 2 is the structural schematic diagram of the transportation mechanism of the present utility model;

[0023] Figure 3 is the structural schematic diagram of the vibration feeding mechanism of the present utility model;

[0024] Figure 4 is the structural schematic diagram of the moving mechanism of the present utility model;

[0025] Figure 5 For the present utility model Figure 3 is a schematic enlarged structure diagram of part A in it.

[0026] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Bottom plate; 2. Vibration feeding mechanism; 3. Moving mechanism; 4. Transportation mechanism; 21. Support frame; 22. Fixed plate; 23. Support ear plate; 24. First connecting shaft; 25. First connecting plate; 26. Connecting rod; 27. First sliding column; 28. First sleeve; 29. First spring; 210. Feeding box; 211. Connecting block; 212. Second sliding column; 213. Second sleeve; 214. Second spring; 215. First motor; 216. Second connecting shaft; 217. Second connecting plate; 31. Connecting column; 32. Rotating shaft; 33. C-shaped connecting plate; 34. Wheel; 35. Spring piece; 36. Clamping block; 41. Second motor; 42. Transportation shaft; 43. Spiral blade; 44. Transportation cylinder; 45. Cylinder cover; 46. Discharge funnel; 47. Feed funnel; 48. Baffle; 49. Support frame. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0029] Please refer to Figure 1-5 As shown, the present utility model is a biomass fuel transfer device, including a bottom plate 1, a vibration feeding mechanism 2 is arranged on the bottom plate 1, and the vibration feeding mechanism 2 includes a vibration feeding component and a driving component;

[0030] The vibrating feeding assembly includes a support frame 21 fixedly connected to the top surface of the base plate 1, the outer wall of the support frame 21 is fixedly connected to a fixed plate 22, the top surface of the fixed plate 22 is fixedly connected to two support ear plates 23, the inner wall of the support ear plate 23 is rotatably connected to a first connecting shaft 24, the right end of the first connecting shaft 24 is fixedly connected to a first connecting plate 25, the outer wall of the first connecting plate 25 is rotatably connected to a connecting rod 26, the end of the connecting rod 26 away from the first connecting plate 25 is hinged to a first sliding column 27, the outer wall of the first sliding column 27 is slidably connected to a first sleeve 28, and the first sleeve 28 is rotatably connected to the outer wall of the first sliding column 27. A feed box 210 is fixedly connected to the top, a first spring 29 is fixedly connected to the bottom of the feed box 210, four connecting blocks 211 are fixedly connected to the outer wall of the feed box 210, the bottom surfaces of the four connecting blocks 211 are fixedly connected to the second sliding column 212, the outer walls of the four second sliding columns 212 are slidably connected to the second sleeve 213, the bottom ends of the four second sleeves 213 are fixedly connected to the top surface of the support frame 21, the top surface of the support frame 21 is fixedly connected to the second spring 214, the top ends of the four second springs 214 and the bottom ends of the four second sliding columns 212 are fixedly connected.

[0031] Among them Figure 3 and Figure 5 As shown, the driving assembly includes a first motor 215 fixedly connected to the top surface of the fixed plate 22, the output end of the first motor 215 is fixedly connected to the second connecting shaft 216, the outer wall of the second connecting shaft 216 is rotatably connected to the inner wall of the supporting ear plate 23, the left end of the second connecting shaft 216 is fixedly connected to the second connecting plate 217, and the outer wall of the second connecting plate 217 is rotatably connected to the inner wall of the connecting rod 26.

[0032] By providing a vibrating feeding mechanism 2, when the biomass fuel enters the feeding box 210, the first motor 215 on the fixed plate 22 is started, and the first connecting shaft 24 and the second connecting shaft 216 on the supporting ear plate 23 are connected to the first connecting plate 25 and the second connecting plate 217. The first connecting plate 25 and the second connecting plate 217 rotate, and through the connection of the connecting rod 26, the first sliding column 27 starts to move up and down inside the first sleeve 28, and the feeding box 210 vibrates. At the same time, due to the action of the first spring 29, the impact of the first sliding column 27 can be more stable, giving The bottom surface of the connecting block 211 of the outer wall of the feed box 210 is fixedly connected with the second slide column 212. When the feed box 210 vibrates, the second slide column 212 slides in the second sleeve 213, and the vibration of the feed box 210 is further enhanced by compressing the second spring 214. The support frame 21 can play a supporting role. The setting of the vibrating feeding mechanism 2 can evenly, continuously and stably transport biomass fuel to the inside of the screw conveyor when the screw conveyor processes biomass fuel with high moisture content, high fiber content and uneven particles, thereby greatly improving the efficiency of biomass fuel transfer.

[0033] Among them Figure 1 and Figure 4 As shown in Figure 4 , a moving mechanism 3 is provided on the bottom plate 1, and the moving mechanism 3 includes a moving component and a locking component;

[0034] The moving component includes four connecting columns 31 fixedly connected to the bottom surface of the bottom plate 1. The inner walls of the four connecting columns 31 are all rotatably connected with rotating shafts 32. The bottom ends of the four rotating shafts 32 are all fixedly connected with U-shaped connecting plates 33. The inner walls of the four U-shaped connecting plates 33 are all rotatably connected with wheels 34.

[0035] Among them, as Figure 4 shown, the locking component includes four spring pieces 35 fixedly connected to the inner top walls of the four U-shaped connecting plates 33. The bottom surfaces of the four spring pieces 35 are all in contact with the outer walls of the four wheels 34. The inner walls of the four U-shaped connecting plates 33 are all rotatably connected with latch blocks 36. The outer walls of the four latch blocks 36 are all in contact with the top surfaces of the four spring pieces 35.

[0036] By providing the moving mechanism 3, when the device needs to be moved, the wheels 34 can rotate in the U-shaped connecting plates 33 to help the device move. At the same time, the rotating shafts 32 can rotate in the connecting columns 31 to facilitate direction adjustment. When the device moves to the position, press the latch blocks 36, and the latch blocks 36 press the spring pieces 35 against the wheels 34 to prevent the wheels from moving. The setting of the moving mechanism 3 enables the device to move conveniently, enriches the usage scenarios of the device, and at the same time, when the device does not need to be moved, it can be locked to improve the stability of the device during operation.

[0037] Among them, as Figure 2 shown, a transportation mechanism 4 is provided on the bottom plate 1, and the transportation mechanism 4 includes a support component, a transportation component and a connection component;

[0038] The support component includes two support frames 49 fixedly connected to the top surface of the bottom plate 1. The inner walls of the two support frames 49 are fixedly connected with a transportation cylinder 44. The left end and the right end of the transportation cylinder 44 are both fixedly connected with cylinder covers 45.

[0039] Among them, as Figure 2 shown, the transportation component includes a second motor 41 fixedly connected to the top surface of the fixed plate 22. The output end of the second motor 41 is fixedly connected with a transportation shaft 42. The outer wall of the transportation shaft 42 and the inner walls of the two cylinder covers 45 are both rotatably connected. The outer wall of the transportation shaft 42 is fixedly connected with a spiral blade 43.

[0040] Among them, as Figure 1 and Figure 2 shown, the connection component includes a discharge funnel 46 communicated with the outer wall of the transportation cylinder 44. The outer wall of the transportation cylinder 44 is communicated with a feed funnel 47. The outer wall of the feed funnel 47 is fixedly connected with a baffle 48.

[0041] By providing a transportation mechanism 4, when the second motor 41 is started, the transportation shaft 42 rotates on the inner wall of the barrel cover 45, and the spiral blade 43 also rotates. The materials continuously and stably output from the feeding box 210 enter the interior of the transportation barrel 44 through the feeding funnel 47 and are transported by the spiral blade 43. The materials can come out from the discharging funnel 46. The baffle 48 can prevent the materials coming out of the feeding box 210 from scattering, and the support frame 49 can support the transportation barrel 44. The setting of the transportation mechanism 4 enables the biomass fuel to be transported from one location to another, further improving the transfer efficiency.

[0042] A specific application of this embodiment is as follows: By providing a vibrating feeding mechanism 2, when the biomass fuel enters the feeding box 210, the first motor 215 on the fixed plate 22 is started. The first connecting shaft 24 and the second connecting shaft 216 on the support ear plate 23 are connected to the first connecting plate 25 and the second connecting plate 217. The first connecting plate 25 and the second connecting plate 217 rotate. Through the connection of the connecting rod 26, the first sliding column 27 starts to move up and down inside the first sleeve 28, pushing the feeding box 210 to vibrate. At the same time, due to the action of the first spring 29, the impact on the first sliding column 27 can be made more stable. The bottom surface of the connecting block 211 on the outer wall of the feeding box 210 is fixedly connected with a second sliding column 212. When the feeding box 210 vibrates, the second sliding column 212 slides in the second sleeve 213, and by compressing the second spring 214, the vibration of the feeding box 210 is further enhanced. The support frame 21 can play a supporting role. The setting of the vibrating feeding mechanism 2 can evenly, continuously and stably transport the biomass fuel into the screw conveyor when the screw conveyor processes biomass fuels with high moisture content, high fiber content and uneven particles, greatly improving the transfer efficiency of the biomass fuel.

[0043] By providing a moving mechanism 3, when the device needs to be moved, the wheels 34 can rotate inside the C-shaped connecting plate 33 to help the device move. At the same time, the rotating shaft 32 can rotate inside the connecting column 31 to facilitate direction adjustment. When the device moves into place, the latch 36 is pressed, and the latch 36 presses the spring piece 35 against the wheel 34 to prevent the wheel from moving. The setting of the moving mechanism 3 enables the device to be moved conveniently, enriching the usage scenarios of the device. At the same time, when the device does not need to be moved, it can be locked, improving the stability of the device during operation.

[0044] By setting up the transport mechanism 4, the second motor 41 is started, the transport shaft 42 rotates on the inner wall of the cylinder cover 45, and the spiral blade 43 also rotates. The material continuously and stably output from the feed box 210 enters the transport cylinder 44 through the feed funnel 47 and is transported by the spiral blade 43. The material can come out from the discharge funnel 46. The baffle 48 can prevent the material from the feed box 210 from scattering. The support frame 49 can support the transport cylinder 44. The setting of the transport mechanism 4 can transport biomass fuel from one location to another, further improving its transfer efficiency.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A biomass fuel transfer device, comprising a bottom plate (1), characterized in that: A vibrating feeding mechanism (2) is provided on the bottom plate (1), and the vibrating feeding mechanism (2) includes a vibrating feeding component and a driving component; The vibrating feeding component includes a support frame (21) fixedly connected to the top surface of the bottom plate (1). The outer wall of the support frame (21) is fixedly connected with a fixing plate (22). The top surface of the fixing plate (22) is fixedly connected with two support ear plates (23). The inner wall of the support ear plate (23) is rotatably connected with a first connecting shaft (24). The right end of the first connecting shaft (24) is fixedly connected with a first connecting plate (25). The outer wall of the first connecting plate (25) is rotatably connected with a connecting rod (26). One end of the connecting rod (26) far from the first connecting plate (25) is hinged with a first sliding column (27). The outer wall of the first sliding column (27) is slidably connected with a first sleeve (28). The top end of the first sleeve (28) is fixedly connected with a feeding box (210). The bottom surface of the feeding box (210) is fixedly connected with a first spring (29). The outer wall of the feeding box (210) is fixedly connected with four connecting blocks (211). The bottom surfaces of the four connecting blocks (211) are all fixedly connected with second sliding columns (212). The outer walls of the four second sliding columns (212) are all slidably connected with second sleeves (213). The bottom ends of the four second sleeves (213) and the top surface of the support frame (21) are all fixedly connected. The top surface of the support frame (21) is all fixedly connected with second springs (214). The top ends of the four second springs (214) and the bottom ends of the four second sliding columns (212) are all fixedly connected.

2. A biomass fuel transfer device according to claim 1, characterized in that: The driving component includes a first motor (215) fixedly connected to the top surface of the fixing plate (22). The output end of the first motor (215) is fixedly connected with a second connecting shaft (216). The outer wall of the second connecting shaft (216) and the inner wall of the support ear plate (23) are rotatably connected. The left end of the second connecting shaft (216) is fixedly connected with a second connecting plate (217). The outer wall of the second connecting plate (217) and the inner wall of the connecting rod (26) are rotatably connected.

3. A biomass fuel transfer device according to claim 2, characterized in that: A moving mechanism (3) is provided on the bottom plate (1), and the moving mechanism (3) includes a moving component and a locking component; The moving component includes four connecting columns (31) fixedly connected to the bottom surface of the bottom plate (1). The inner walls of the four connecting columns (31) are all rotatably connected with rotating shafts (32). The bottom ends of the four rotating shafts (32) are all fixedly connected with U-shaped connecting plates (33). The inner walls of the four U-shaped connecting plates (33) are all rotatably connected with wheels (34).

4. A biomass fuel transfer device according to claim 3, characterized in that: The locking component includes four spring pieces (35) fixedly connected to the inner top walls of the four U-shaped connecting plates (33). The bottom surfaces of the four spring pieces (35) and the outer walls of the four wheels (34) are all in contact. The inner walls of the four U-shaped connecting plates (33) are all rotatably connected with latch blocks (36). The outer walls of the four latch blocks (36) and the top surfaces of the four spring pieces (35) are all in contact.

5. A biomass fuel transfer device according to claim 4, characterized in that: A transport mechanism (4) is arranged on the base plate (1), and the transport mechanism (4) comprises a supporting component, a transport component and a connecting component; The support assembly comprises two support frames (49) fixedly connected to the top surface of the base plate (1), the inner walls of the two support frames (49) are fixedly connected to a transport cylinder (44), and the left and right ends of the transport cylinder (44) are fixedly connected to a cylinder cover (45).

6. The biomass fuel transfer device according to claim 5, characterized in that: The transport assembly comprises a second motor (41) fixedly connected to the top surface of the fixed plate (22); the output end of the second motor (41) is fixedly connected to a transport shaft (42); the outer wall of the transport shaft (42) and the inner walls of the two cylinder covers (45) are rotatably connected; and the outer wall of the transport shaft (42) is fixedly connected to a spiral blade (43).

7. A biomass fuel transfer device according to claim 6, characterized in that: The connection assembly comprises a discharge funnel (46) connected to the outer wall of a transport cylinder (44); the outer wall of the transport cylinder (44) is connected to a feed funnel (47); the outer wall of the feed funnel (47) is fixedly connected to a baffle (48).

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