Environment-friendly wood chip feeding device

Abstract

The utility model discloses an environment-friendly wood chip feeding device, which belongs to the technical field of feeding devices and is technically characterized by comprising a collecting shell, a circular barrel, a first hollow groove and a partition plate, the circular barrel is fixedly connected to the lower end of the collecting shell, and the first hollow groove is formed in the lower end of the collecting shell. The partition plates are fixedly connected to the close ends of the inner walls of the two sides of the collecting shell. According to the environment-friendly wood chip feeding device, wood chips in a telescopic screening box of an electric telescopic rod in the feeding mechanism can fall into a circular barrel through a first hollow groove, when spiral fan blades rotate, the wood chips can fall into the upper end of conveying equipment through a second hollow groove, and the wood chips can be conveyed by the conveying equipment to reach a designated position to be smashed; and the screening box and the spiral fan blades are matched to achieve screening and transmission, wood chips are prevented from being clamped in gaps of the equipment easily, stable feeding of the wood chips can be protected, and efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding devices, and in particular relates to an environmentally friendly sawdust feeding device. Background Art

[0002] Sawdust refers to the powder left over from wood processing. It is mainly used as fuel and lightweight filler, or compounded into artificial boards.

[0003] The authorization publication number "CN219073198U" records "an environmentally friendly wood chip feeding device; it relates to the technical field of feeding devices, specifically including a wood chip crusher and a wood chip grinder, the wood chip crusher and the wood chip grinder are connected by a wood chip feeding mechanism; the wood chip feeding mechanism includes a lower shell, an upper shell, a first drive motor, a rotating roller and a conveyor belt, the rotating roller has two and is rotatably connected to the left and right sides of the inner cavity of the lower shell; the utility model designs a lower shell and an upper shell, and places the conveyor belt for conveying wood chips between the two shells. The shielding environment formed by the two shells can reduce the dust generated by the shaking of wood chips during feeding and entering the workshop, thereby avoiding the situation where a large amount of dust is directly scattered in the workshop due to no shielding, thereby achieving the effect of environmentally friendly feeding and improving the air quality in the workshop."

[0004] The above patent can avoid the situation where a large amount of dust is directly scattered in the workshop due to lack of cover, thereby achieving the effect of environmentally friendly feeding and improving the air quality in the workshop. However, during the transmission process in the above patent, since the transmission equipment is wrapped, it is easy for wood chips to get stuck in the gaps of the equipment, and it is not easy to be discovered by personnel. Over time, it will cause serious wear and tear on the equipment, making it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an environmentally friendly wood chip feeding device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An environmentally friendly sawdust feeding device, comprising:

[0008] Collecting shells;

[0009] A circular cylinder, the circular cylinder being fixedly connected to the lower end of the collecting shell;

[0010] A first hollow groove, wherein the first hollow groove is opened at the lower end of the collecting shell;

[0011] A partition plate, the partition plate is fixedly connected to the inner walls of both sides of the collecting shell at the adjacent ends;

[0012] A backing plate, the backing plate being fixedly connected to the lower inner wall of the collecting shell;

[0013] A fixing plate, the fixing plate being fixedly connected to one side end of the circular cylinder;

[0014] A feeding mechanism, the feeding mechanism comprising a transmission device, a motor, an electric telescopic rod, a screening box, a spiral blade and a second hollow groove, the electric telescopic rod is fixedly connected to the upper end of the pad and passes through the partition, the screening box is slidably connected in the collection shell, the screening box is fixedly connected to the extended end of the electric telescopic rod, the spiral blade is rotatably connected in the circular cylinder and passes through the circular cylinder, the second hollow groove is opened on the circumferential surface of the circular cylinder, the motor is fixedly connected to the upper end of the fixed plate, the spiral blade is fixedly connected to the output shaft of the motor, and the transmission device is located at the lower end of the collection shell;

[0015] The supporting mechanism is located in the collecting shell to support and protect the screening box.

[0016] Preferably, the supporting mechanism comprises two limiting plates and a plurality of hooks, the two limiting plates are respectively fixedly connected to the adjacent ends of the inner walls on both sides of the collecting shell, and the plurality of hooks are fixedly connected to the upper end of the screening box.

[0017] Preferably, two edge and corner protection pads are fixedly connected to the surface of the transmission device, and a plurality of distinguishing pads are fixedly connected to the adjacent ends of the two edge and corner protection pads, and the distinguishing pads are in close contact with the transmission device.

[0018] Preferably, an inclined plate is fixedly connected to one side of the transmission device.

[0019] Preferably, a funnel is fixedly connected to an inner wall of one side of the collection shell, and the funnel matches the opening of the first hollow groove.

[0020] Preferably, a protective cover is fixedly connected to the upper end of the collection shell, and the material of the protective cover is stainless steel.

[0021] Preferably, the corner protection pads and the distinguishing pads are both made of rubber.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. In this scheme, the wood chips in the telescopic screening box of the electric telescopic rod in the feeding mechanism will fall into the circular cylinder through the first hollow groove. When the spiral fan blades rotate, the wood chips will fall through the second hollow groove and fall into the upper end of the transmission device. The transmission device can transport them to the designated position for crushing so as to facilitate recycling and reuse. The screening box and the spiral fan blades cooperate to realize screening and transmission, which protects the wood chips from being stuck in the gaps of the equipment, thereby protecting the stable feeding of the wood chips and improving efficiency.

[0024] 2. In this solution, the filter box is kept sliding stably by hanging a hook on the surface of the collection shell. The limit plate is located at the bottom of the filter box. The bottom of the filter box can also remain stable during the movement, thereby protecting the safe operation of the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a main perspective view of the utility model;

[0026] Figure 2 It is a first sectional stereoscopic view of the utility model;

[0027] Figure 3 It is a second sectional stereoscopic view of the utility model.

[0028] In the figure: 1. collecting shell; 2. protective cover; 3. transmission equipment; 4. edge and corner protection pad; 5. dividing pad; 6. inclined plate; 7. motor; 8. pad; 9. partition; 10. electric telescopic rod; 11. funnel; 12. screening box; 13. hook; 14. first hollow groove; 15. limit plate; 16. spiral fan blade; 17. second hollow groove; 18. round cylinder. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 3 , the utility model provides the following technical solutions:

[0031] An environmentally friendly sawdust feeding device, comprising:

[0032] Collecting shell 1;

[0033] A circular cylinder 18, which is fixedly connected to the lower end of the collecting shell 1;

[0034] A first hollow groove 14, which is opened at the lower end of the collecting shell 1;

[0035] A partition plate 9, the partition plate 9 is fixedly connected to the inner walls of both sides of the collecting shell 1 at the near end;

[0036] A backing plate 8, the backing plate 8 is fixedly connected to the lower inner wall of the collecting shell 1;

[0037] A fixing plate, the fixing plate is fixedly connected to one side end of the circular cylinder 18;

[0038] The feeding mechanism includes a transmission device 3, a motor 7, an electric telescopic rod 10, a screening box 12, a spiral blade 16 and a second hollow groove 17. The electric telescopic rod 10 is fixedly connected to the upper end of the pad 8 and passes through the partition 9. The screening box 12 is slidably connected to the collection shell 1. The screening box 12 is fixedly connected to the extended end of the electric telescopic rod 10. The spiral blade 16 is rotatably connected to the circular cylinder 18 and passes through the circular cylinder 18. The second hollow groove 17 is opened on the circumferential surface of the circular cylinder 18. The motor 7 is fixedly connected to the upper end of the fixed plate. The spiral blade 16 is fixedly connected to the output shaft of the motor 7. The transmission device 3 is located at the lower end of the collection shell 1;

[0039] The supporting mechanism is located in the collecting housing 1 to support and protect the screening box 12 .

[0040] In a specific embodiment of the utility model, the collecting shell 1 can be separated by the partition 9, the electric telescopic rod 10 is supported by the pad 8, and the stable operation of the motor 7 can be maintained by the fixing plate. The motor 7 drives the spiral blade 16 to rotate. After the crusher divides the wood chips into small pieces, all the wood chips are poured into the screening box 12. The screening box 12 is moved left and right by the extension of the electric telescopic rod 10. The wood chips fall into the circular cylinder 18 through the first hollow groove 14 through the opening of the screening box 12. The wood chips move to the left through the rotation of the spiral blade 16 and fall through the opening of the second hollow groove 17. The wood chips are preferably dropped into the upper end of the transmission device 3, and then transmitted through the transmission device 3 to the designated position for crushing so as to be recycled and reused. The device realizes screening and transmission through the cooperation of the screening box 12 and the spiral fan blades 16. The wood chips are not easily stuck in the gaps of the equipment during operation, so as to protect the stable feeding of the wood chips and improve the efficiency. The stability of the screening box 12 can also be protected by the support mechanism so that it does not shake greatly during operation. It needs to be explained that the above operation and control of the motor 7 and the transmission device 3 belong to the prior art and will not be elaborated in this scheme.

[0041] For details, please refer to Figure 1-Figure 3 The supporting mechanism includes two limit plates 15 and a plurality of hooks 13 . The two limit plates 15 are respectively fixedly connected to the adjacent ends of the inner walls of both sides of the collecting shell 1 , and the plurality of hooks 13 are fixedly connected to the upper end of the screening box 12 .

[0042] In this embodiment: when the screening box 12 slides left and right in the collection shell 1, the hook 13 can be hung on the surface of the collection shell 1 to maintain the stable sliding of the screening box 12. In this way, the safety of the screening box 12 can be protected by the support of the hook 13, and the limiting plate 15 is located at the bottom of the screening box 12. The bottom of the screening box 12 can also remain stable during the movement to protect the safe operation of the screening box 12.

[0043] For details, please refer to Figure 1 Two edge and corner protection pads 4 are fixedly connected to the surface of the transmission device 3 , and a plurality of distinguishing pads 5 are fixedly connected to the adjacent ends of the two edge and corner protection pads 4 , and the distinguishing pads 5 are in close contact with the transmission device 3 .

[0044] In this embodiment, when wood chips fall through the second hollow groove 17 to the upper end of the transmission device 3, the edge protection pad 4 can prevent the wood chips from falling during transportation, and the separating pad 5 can separate the wood chips to prevent them from accumulating and play a dividing role.

[0045] For details, please refer to Figure 1 A sloping plate 6 is fixedly connected to one side of the transmission device 3 .

[0046] In this embodiment, the inclined plate 6 can collect the wood chips uniformly before they enter the crusher, thereby preventing the wood chips from being scattered from the upper end of the transmission device 3.

[0047] For details, please refer to Figure 3 A funnel 11 is fixedly connected to the inner wall of one side of the collecting shell 1 , and the funnel 11 matches the opening of the first hollow groove 14 .

[0048] In this embodiment, the funnel 11 plays a centering role. After the wood chips in the screening box 12 fall, the wood chips are centered by the funnel 11 and then fall through the first hollow groove 14 together, playing a centering role.

[0049] For details, please refer to Figure 1 The upper end of the collecting shell 1 is fixedly connected with a protective cover 2, and the material of the protective cover 2 is stainless steel.

[0050] In this embodiment, the protective cover 2 is provided to prevent the electric telescopic rod 10 from contacting external equipment, thereby preventing the electric telescopic rod 10 from contacting personnel and equipment during operation, thereby protecting work safety. The protective cover 2 is made of stainless steel, and dust accumulated over a long period of time can be easily wiped off. Two of the supporting legs of the protective cover 2 of the device are fixedly connected to the two side ends of the collection shell 1, thereby preventing contact with the hook 13 and collision, thereby protecting its safety.

[0051] For details, please refer to Figure 1 The materials of the corner protection pad 4 and the distinguishing pad 5 are both rubber.

[0052] In this embodiment, the materials of the edge protection pad 4 and the distinguishing pad 5 are both rubber, so that they can be changed according to the shape of the transmission device 3, and can also protect the safety of the wood chips, and no friction will be caused when in contact.

[0053] The working principle and use process of the utility model are as follows: after the crusher divides the wood chips into small pieces, all the wood chips are poured into the screening box 12, and the wood chips in the telescopic screening box 12 of the electric telescopic rod 10 will fall into the circular cylinder 18 through the first hollow groove 14, and the spiral fan blades 16 will drive the wood chips to the left when rotating, and fall through the second hollow groove 17, and then fall into the upper end of the transmission device 3, and then be transmitted through the transmission device 3 to reach the designated position for crushing treatment, so as to facilitate recycling and reuse. The device realizes screening and transmission through the cooperation of the screening box 12 and the spiral fan blades 16, and protects the wood chips from being easily stuck in the gap of the equipment during work, so as to protect the stable feeding of the wood chips and improve efficiency.

[0054] The electronic components and modules used in the content of this utility model can all be parts commonly used in the market that can realize the specific functions in this case, and the specific models and sizes can be selected and adjusted according to actual needs.

[0055] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly sawdust feeding device, characterized in that: A collecting shell (1); A circular cylinder (18), wherein the circular cylinder (18) is fixedly connected to the lower end of the collecting shell (1); A first hollow groove (14), wherein the first hollow groove (14) is opened at the lower end of the collecting shell (1); A partition plate (9), wherein the partition plate (9) is fixedly connected to the inner walls of both sides of the collecting shell (1) at the adjacent ends; A backing plate (8), the backing plate (8) being fixedly connected to the lower inner wall of the collecting shell (1); A fixing plate, the fixing plate being fixedly connected to one side end of the circular cylinder (18); A feeding mechanism, the feeding mechanism comprising a transmission device (3), a motor (7), an electric telescopic rod (10), a screening box (12), a spiral blade (16) and a second hollow groove (17), the electric telescopic rod (10) being fixedly connected to the upper end of the pad (8) and passing through the partition (9), the screening box (12) being slidably connected to the inside of the collection shell (1), the screening box (12) being fixedly connected to the extended end of the electric telescopic rod (10), the spiral blade (16) being rotatably connected to the inside of the circular cylinder (18) and passing through the circular cylinder (18), the second hollow groove (17) being provided with a circumferential surface of the circular cylinder (18), the motor (7) being fixedly connected to the upper end of the fixed plate, the spiral blade (16) being fixedly connected to the output shaft of the motor (7), and the transmission device (3) being located at the lower end of the collection shell (1); A supporting mechanism is located in the collection shell (1) to support and protect the screening box (12).

2. The environmentally friendly wood chip feeding device according to claim 1, characterized in that: The support mechanism comprises two limit plates (15) and a plurality of hooks (13); the two limit plates (15) are respectively fixedly connected to the adjacent ends of the inner walls on both sides of the collection shell (1); and the plurality of hooks (13) are all fixedly connected to the upper end of the screening box (12).

3. The environmentally friendly wood chip feeding device according to claim 2, characterized in that: Two corner protection pads (4) are fixedly connected to the surface of the transmission device (3); a plurality of distinguishing pads (5) are fixedly connected to the adjacent ends of the two corner protection pads (4); and the distinguishing pads (5) are in close contact with the transmission device (3).

4. The environmentally friendly wood chip feeding device according to claim 3, characterized in that: A sloping plate (6) is fixedly connected to one side of the transmission device (3).

5. The environmentally friendly wood chip feeding device according to claim 4, characterized in that: A funnel (11) is fixedly connected to an inner wall of one side of the collection shell (1), and the funnel (11) matches the opening of the first hollow groove (14).

6. The environmentally friendly wood chip feeding device according to claim 5, characterized in that: The upper end of the collection shell (1) is fixedly connected with a protective cover (2), and the material of the protective cover (2) is stainless steel.

7. The environmentally friendly wood chip feeding device according to claim 6, characterized in that: The corner protection pad (4) and the distinguishing pad (5) are both made of rubber.

Images