Double-layer carbon powder synchronous feeding and pre-pressing equipment based on apple wood and coconut shell

Abstract

The utility model discloses a kind of double-layer carbon powder synchronous feeding and pre-pressing equipment based on apple wood and coconut shell, it is related to fast-burning carbon processing technical field, and it includes: conveying assembly, the conveying assembly includes conveyor belt, and the conveyor belt is used to transport apple wood powder block;Intermittent component, the intermittent component is used to drive conveyor belt intermittent feeding;Powder scattering component, the powder scattering component includes hopper, and the hopper is scattered coconut shell powder to apple wood powder block;Pressing component, the pressing component includes pressing plate, and the pressing plate moves downward and presses coconut shell powder on the surface of apple wood powder block;The utility model is driven by intermittent component and intermittently transports apple wood powder block, in intermittent conveying process, hopper is evenly scattered coconut shell powder to the upper surface of temporarily stopped apple wood powder block, realizes the synchronous feeding of apple wood powder block and coconut shell powder, provides convenience for pressing plate to press coconut shell powder, improves production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of fast-burning charcoal processing technology, and in particular to a double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell. Background Technology

[0002] Quick-burning charcoal is a specially processed charcoal product. Applewood has a dense structure and high carbon content, while coconut shells are widely available and inexpensive, making them suitable raw materials for quick-burning charcoal. Applewood and coconut shells can be separately processed into charcoal and ground into charcoal powder. The applewood powder is then pressed into shapes, and coconut shell powder is adhered to the surface of the applewood powder blocks. After further pressing, a preliminary charcoal block is formed. This charcoal block has a combined effect of rapid ignition and sustained combustion.

[0003] Because apple wood powder blocks and coconut shell powder differ in density and flowability, there is a problem of inconsistent feeding of coconut shell powder during the bonding process with apple wood powder blocks, which affects subsequent pressing and reduces production efficiency. Utility Model Content

[0004] Given the differences in density and flowability between apple wood powder blocks and coconut shell powder, which leads to inconsistent feeding of coconut shell powder during the bonding process with apple wood powder blocks, affecting subsequent pressing and reducing production efficiency, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a double-layer charcoal powder synchronous feeding and pre-pressing device based on apple wood and coconut shell. The device uses an intermittent component to drive a conveyor belt to intermittently transport apple wood powder blocks. During the intermittent transport process, the hopper evenly sprinkles coconut shell powder onto the upper surface of the paused apple wood powder blocks, realizing synchronous feeding of apple wood powder blocks and coconut shell powder. This facilitates the pressing of coconut shell powder by the press plate and improves production efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell, comprising:

[0007] A conveying assembly, the conveying assembly including a conveyor belt for conveying applewood powder blocks;

[0008] Intermittent component, the intermittent component being used to drive the conveyor belt for intermittent feeding;

[0009] A powder-sprinkling component, comprising a hopper for sprinkling coconut shell powder onto applewood powder blocks;

[0010] A pressing assembly, comprising a pressing plate that moves downward to press coconut shell powder onto the surface of apple wood powder blocks.

[0011] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell described in this utility model, the conveying component further includes two side plates, which are arranged parallel to each other front and back. Two rotating shafts are rotatably connected to the opposite surfaces of the two side plates. Rollers are fixedly connected to the peripheral surfaces of the two rotating shafts respectively. The peripheral surfaces of the two rollers are sleeved with the conveyor belt. Several support legs are fixedly installed on the lower surfaces of the two side plates.

[0012] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell described in this utility model, the surface of the conveyor belt is provided with several mesh holes, and a collection box is placed below the conveyor belt.

[0013] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell described in this utility model, the intermittent component includes a first motor, the output end of the first motor is fixedly connected to a synchronizing rod, the peripheral side of the synchronizing rod is fixedly connected to a rotating plate, the end of the rotating plate away from the synchronizing rod is fixedly connected to a driving rod, the driving rod is equipped with an intermittent plate, and the peripheral side of the intermittent plate is provided with several intermittent grooves.

[0014] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell described in this utility model, wherein: an auxiliary plate is fixedly connected to the peripheral side of the synchronous rod, the auxiliary plate is a circular plate, the peripheral side of the auxiliary plate is provided with a notch, the peripheral side of the intermittent plate is provided with a plurality of auxiliary grooves, the plurality of auxiliary grooves are arc grooves, and the diameter of the auxiliary plate is equal to the diameter of the auxiliary groove.

[0015] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell described in this utility model, the first motor is fixedly installed on one of the side plates, one of the rotating shafts is fixedly connected to a transmission rod, and the transmission rod is fixedly connected to the intermittent plate.

[0016] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell described in this utility model, a support frame is fixedly installed on the upper surface of the two side plates, and the hopper is fixedly installed on the support frame.

[0017] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell described in this utility model, the powder spreading component further includes a solenoid valve, which is fixedly installed at the discharge port of the hopper.

[0018] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-pressing device based on apple wood and coconut shell described in this utility model, the pressing component further includes a base, which is fixedly connected to a support frame. A second motor is fixedly installed on the base, and a drive plate is fixedly connected to the output end of the second motor. The peripheral side of the drive plate is spiral-shaped and abuts against the upper surface of the pressing plate. Two guide rods are slidably connected to the support frame. The lower ends of the two guide rods are fixedly connected to the upper surface of the pressing plate, and baffles are fixedly connected to the upper ends of the two guide rods. Springs are respectively provided on the sleeves of the two guide rods.

[0019] As a preferred embodiment of the double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell described in this utility model, the support frame is provided with two resistance components;

[0020] Each of the two resistance components includes a support plate, which is fixedly connected to a support frame. The support frame is threadedly connected to a screw, one end of which is fixedly connected to a handle, and the other end of which is rotatably connected to a friction plate. The friction plate faces the guide rod, and an elastic pad is fixedly installed at the end of the friction plate facing the guide rod.

[0021] The beneficial effects of this utility model are:

[0022] 1. This utility model uses an intermittent component to drive a conveyor belt to intermittently transport apple wood powder blocks. During the intermittent transport process, the hopper evenly sprinkles coconut shell powder onto the upper surface of the paused apple wood powder blocks, realizing the synchronous feeding of apple wood powder blocks and coconut shell powder, which facilitates the pressing of coconut shell powder by the press plate and improves production efficiency.

[0023] 2. This utility model uses an intermittent component to allow the conveyor belt to feed material intermittently, so that the applewood powder blocks can pause their movement, providing sufficient time for the coconut shell powder to be sprinkled on. This ensures that each applewood powder block is evenly sprinkled with coconut shell powder and pre-compressed, thus improving product quality.

[0024] 3. This utility model uses a second motor to drive the drive plate to rotate, and the peripheral side of the drive plate causes the pressure plate to move downward, ensuring stability during the pressing process and improving the density and strength of the product. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0026] Figure 1This is a schematic diagram of the overall structure of a double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell according to this utility model.

[0027] Figure 2 This is a cross-sectional view of a double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell according to this utility model.

[0028] Figure 3 This is a three-dimensional schematic diagram of the intermittent component of a double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell according to this utility model.

[0029] Figure 4 This is a top view of the intermittent component of a double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell according to this utility model.

[0030] Figure 5 for Figure 1 Enlarged diagram of point A in the middle.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Conveying assembly; 101. Conveyor belt; 102. Side plate; 103. Rotating shaft; 104. Roller; 105. Support leg; 2. Intermittent assembly; 201. First motor; 202. Synchronizing rod; 203. Rotating plate; 204. Drive rod; 205. Intermittent plate; 206. Intermittent trough; 207. Auxiliary plate; 208. Notched trough; 209. Auxiliary trough; 210. Transmission rod; 3. Powder spreading assembly; 301. Hopper; 302. Solenoid valve; 4. Pressing assembly; 401. Press plate; 402. Base; 403. Second motor; 404. Drive plate; 405. Guide rod; 406. Baffle; 407. Spring; 5. Collection box; 6. Support frame; 7. Resistance assembly; 701. Support plate; 702. Screw; 703. Handle; 704. Friction plate; 705. Elastic pad. Detailed Implementation

[0033] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0034] Example 1

[0035] Reference Figure 1 - Figure 2 This is the first embodiment of the present invention, which provides a double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell, comprising:

[0036] Conveying component 1 includes conveyor belt 101, which is used to transport apple wood powder blocks. The apple wood powder blocks with the side not pressed with coconut shell powder facing up are placed on conveyor belt 101, and the apple wood powder blocks are sent to the bottom of powdering component 3 via conveyor belt 101.

[0037] Intermittent component 2 is used to drive the conveyor belt 101 to feed material intermittently. During the pause of the conveyor belt 101, the powdering component 3 sprinkles coconut shell powder onto the apple wood powder blocks.

[0038] The powder-sprinkling component 3 includes a hopper 301 containing a certain amount of coconut shell powder. The hopper 301 sprinkles coconut shell powder onto the applewood powder block that is not moving.

[0039] The pressing component 4 includes a pressing plate 401. The pressing plate 401 moves downward to press the coconut shell powder onto the surface of the apple wood powder block. After the coconut shell powder is pressed, the density and strength of the product can be improved.

[0040] The conveying assembly 1 also includes two side plates 102, which are arranged parallel to each other. The two side plates 102 cooperate to provide support for the rotating shaft 103. The opposite surfaces of the two side plates 102 are rotatably connected to two rotating shafts 103. Rollers 104 are fixedly connected to the peripheral surfaces of the two rotating shafts 103 respectively. The peripheral surfaces of the two rollers 104 are sleeved with the conveyor belt 101. The two rotating shafts 103 drive the two rollers 104 to rotate, thereby driving the conveyor belt 101 to transport apple wood powder blocks. Several support legs 105 are fixedly installed on the lower surface of the two side plates 102. The support legs 105 provide support for the conveying assembly 1 and ensure the stability of operation.

[0041] The surface of the conveyor belt 101 is provided with several mesh holes. A collection box 5 is placed below the conveyor belt 101. During the process of scattering coconut shell powder, some coconut shell powder will fall around the apple wood powder block. This part of the coconut shell powder falls into the collection box 5 through the mesh holes and can be recycled.

[0042] Support frames 6 are fixedly installed on the upper surfaces of the two side plates 102, and the hopper 301 is fixedly installed on the support frames 6. The support frames 6 are used to provide support for the installation of the powder spreading component 3 and the pressing component 4.

[0043] The powder-spreading assembly 3 also includes a solenoid valve 302, which is fixedly installed at the discharge port of the hopper 301. The solenoid valve 302 controls the opening and closing of the discharge port of the hopper 301 and the discharge volume to achieve precise powder spreading.

[0044] Example 2

[0045] Reference Figure 1 - Figure 4This is the second embodiment of the present invention. This embodiment differs from the first embodiment in that the intermittent component 2 includes a first motor 201, which provides power to drive the synchronous rod 202 to rotate. The output end of the first motor 201 is fixedly connected to the synchronous rod 202. During rotation, the synchronous rod 202 drives the rotating plate 203, the drive rod 204, and the auxiliary rod to perform circular motion. The rotating plate 203 is fixedly connected to the circumferential side of the synchronous rod 202. The drive rod 204 is fixedly connected to the end of the rotating plate 203 away from the synchronous rod 202. The drive rod 204 is equipped with an intermittent plate 205. Several intermittent grooves 206 are formed on the circumferential side of the intermittent plate 205. The openings of the intermittent grooves 206 are enlarged to facilitate the drive rod 204's entry into the intermittent grooves 206. During rotation, the drive rod 204 periodically enters a certain intermittent groove 206 and applies a pushing force to the intermittent groove 206 until the drive rod 204 separates from the intermittent groove 206, thereby causing the intermittent plate 205 to rotate intermittently.

[0046] An auxiliary plate 207 is fixedly connected to the peripheral side of the synchronizing rod 202. The auxiliary plate 207 is a circular plate, and a notch 208 is opened on the peripheral side of the auxiliary plate 207. When the driving rod 204 rotates into the intermittent groove 206, the notch 208 faces the intermittent plate 205, which can prevent the auxiliary plate 207 from abutting against the intermittent plate 205. Several auxiliary grooves 209 are opened on the peripheral side of the intermittent plate 205. The auxiliary grooves 209 are arc-shaped grooves. The diameter of the auxiliary plate 207 is equal to the diameter of the auxiliary grooves 209. When the driving rod 204 separates from the intermittent groove 206, the auxiliary plate 207 abuts against the auxiliary grooves 209, which can prevent the intermittent plate 205 from rotating due to the inertial thrust applied by the driving rod 204 to the intermittent groove 206, thereby preparing for the driving rod 204 to rotate into the intermittent groove 206 again.

[0047] The first motor 201 is fixedly installed on one of the side plates 102. One of the rotating shafts 103 is fixedly connected to a transmission rod 210. The transmission rod 210 is fixedly connected to an intermittent plate 205. The intermittently rotating intermittent plate 205 drives the transmission rod 210 to rotate intermittently, thereby driving the roller 104 and the conveyor belt 101 to work intermittently.

[0048] Example 3

[0049] Reference Figure 1 and Figure 5This is the third embodiment of the present invention. This embodiment differs from the second embodiment in that the pressing component 4 further includes a base 402. The base 402 provides support for the second motor 403, ensuring the stability of the second motor 403's operation. The base 402 is fixedly connected to the support frame 6. The second motor 403 is fixedly mounted on the base 402 and is responsible for driving the drive plate 404 to rotate. The output end of the second motor 403 is fixedly connected to the drive plate 404. The peripheral side of the drive plate 404 is spiral-shaped and abuts against the upper surface of the pressure plate 401. The drive plate 404, in the rotation zone, causes the pressure plate 401 to move downwards by pressing, thereby pressing the coconut shell powder. The support frame 6 is slidably connected to two guide rods 405. The lower ends of the guide rods 405 are fixedly connected to the upper surface of the pressure plate 401. The guide rods 405 and the pressure plate 401 move synchronously. The guide rods 405 provide guidance for the movement of the pressure plate 401. The upper ends of the two guide rods 405 are fixedly connected to the baffles 406. The two guide rods 405 are respectively fitted with springs 407. The springs 407 are located between the baffles 406 and the support frame 6. When the drive plate 404 presses the pressure plate 401, the pressure plate 401 moves down. The pressure plate 401 drives the guide rods 405 and the baffles 406 to move down. At this time, the springs 407 are compressed. Due to the special shape of the drive plate 404, after the drive plate 404 rotates one revolution, the springs 407 return to their original position and drive the pressure plate 401 to move up, thereby ensuring that the drive plate 404 always abuts against the pressure plate 401.

[0050] The support frame 6 is equipped with two resistance components 7, which provide lateral force to the guide rod 405, so that the sliding of the guide rod 405 has a certain resistance, which can suppress the reciprocating jump caused by the spring 407 returning to its original position, thereby making the pressure plate 401 more stable.

[0051] The two resistance components 7 each include a support plate 701, which is fixedly connected to the support frame 6. The support plate 701 provides support and guidance for the screw 702. The support frame 6 is threadedly connected to the screw 702. When the screw 702 rotates, it will undergo a certain displacement due to the influence of the thread. One end of the screw 702 is fixedly connected to a handle 703, which facilitates the rotation of the screw 702. The other end of the screw 702 is rotatably connected to a friction plate 704. The friction plate 704 moves with the screw 702. The resistance to the guide rod 405 can be changed by the tightness of the friction plate 704 against the guide rod 405. The friction plate 704 faces the guide rod 405. An elastic pad 705 is fixedly installed on the end of the friction plate 704 facing the guide rod 405. When the friction plate 704 presses the guide rod 405, the elastic pad 705 deforms, increasing the contact area with the guide rod 405.

[0052] In use, the applewood powder block with the unpressed coconut shell powder side facing up is placed on the conveyor belt 101. The first motor 201 drives the synchronous rod 202 to rotate. The synchronous rod 202 drives the rotating plate 203, the drive rod 204, and the auxiliary rod to perform circular motion. During the rotation, the drive rod 204 periodically rotates into and out of a certain intermittent groove 206. While the drive rod 204 is in the intermittent groove 206, it applies a pushing force to the intermittent groove 206, thereby causing the intermittent plate 205 to rotate intermittently. At this time, the notch 208 faces the direction of the groove. Intermittent plate 205 prevents auxiliary plate 207 from abutting against intermittent plate 205. During the separation of drive rod 204 and intermittent groove 206, auxiliary plate 207 abuts against auxiliary groove 209. This prevents intermittent plate 205 from rotating due to the inertial force of the thrust applied by drive rod 204 to intermittent groove 206, thus preparing for drive rod 204 to rotate into intermittent groove 206 again. The intermittently rotating intermittent plate 205 drives transmission rod 210 to rotate intermittently, thereby driving roller 104 and conveyor belt 101 to work intermittently, realizing the intermittent movement of apple wood powder blocks.

[0053] During the intermittent movement of the applewood powder block, it moves to the bottom of hopper 301 and pressure plate 401 respectively. During the pause of the applewood powder block, coconut shell powder is scattered from hopper 301 and compacted by pressure plate 401.

[0054] While the applewood powder block moves to below the hopper 301 and pauses, the solenoid valve 302 controls the outlet of the hopper 301 to open, and the hopper 301 sprinkles coconut shell powder onto the upper surface of the applewood powder block. The coconut shell powder scattered around the applewood powder block will pass through the mesh and fall into the collection box 5.

[0055] While the applewood powder block moves to below the pressure plate 401 and pauses, the second motor 403 drives the drive plate 404 to rotate. During rotation, the drive plate 404 periodically presses the baffle 406 downward, causing the pressure plate 401 to move down and compact the coconut shell powder on the upper surface of the applewood powder block. During this process, the spring 407 is gradually compressed. As the drive plate 404 rotates to its initial position, the drive plate 404 temporarily separates from the pressure plate 401 due to its shape. At this time, the spring 407 resets, driving the baffle 406, guide rod 405, and pressure plate 401 to move upward, so that the pressure plate 401 abuts against the drive plate 404 again, preparing for the pressure plate 401 to press the coconut shell powder again.

[0056] The screw 702 can be rotated by the handle 703. When the screw 702 rotates, it will be displaced due to the influence of the thread. The screw 702 moves the friction plate 704, which can change the closeness between the friction plate 704 and the guide rod 405, thereby changing the sliding resistance of the guide rod 405, suppressing the reciprocating jump caused by the spring 407 returning to its original position, and thus making the pressure plate 401 more stable. The sliding resistance of the guide rod 405 can be adjusted according to the speed of the conveyor belt 101.

[0057] The remaining structure is the same as that in Example 1.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell, characterized in that: include: A conveying assembly (1) includes a conveyor belt (101) for conveying applewood powder blocks; Intermittent component (2), the intermittent component (2) is used to drive the conveyor belt (101) to feed materials intermittently; The powder-sprinkling component (3) includes a hopper (301) that sprinkles coconut shell powder onto applewood powder blocks; The pressing component (4) includes a pressing plate (401) that moves downward to press coconut shell powder onto the surface of apple wood powder blocks.

2. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell as described in claim 1, characterized in that: The conveying assembly (1) also includes two side plates (102), which are arranged in parallel front to back. Two rotating shafts (103) are rotatably connected to the opposite surfaces of the two side plates (102). Rollers (104) are fixedly connected to the peripheral surfaces of the two rotating shafts (103). The peripheral surfaces of the two rollers (104) are sleeved with the conveyor belt (101). Several support legs (105) are fixedly installed on the lower surfaces of the two side plates (102).

3. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell as described in claim 2, characterized in that: The surface of the conveyor belt (101) is provided with several mesh holes, and a collection box (5) is placed below the conveyor belt (101).

4. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell as described in claim 2, characterized in that: The intermittent component (2) includes a first motor (201), the output end of the first motor (201) is fixedly connected to a synchronizing rod (202), a rotating plate (203) is fixedly connected to the peripheral side of the synchronizing rod (202), a driving rod (204) is fixedly connected to the end of the rotating plate (203) away from the synchronizing rod (202), an intermittent plate (205) is provided on the driving rod (204), and a plurality of intermittent grooves (206) are opened on the peripheral side of the intermittent plate (205).

5. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell as described in claim 4, characterized in that: An auxiliary plate (207) is fixedly connected to the peripheral side of the synchronizing rod (202). The auxiliary plate (207) is a circular plate. A notch (208) is opened on the peripheral side of the auxiliary plate (207). A plurality of auxiliary grooves (209) are opened on the peripheral side of the intermittent plate (205). The plurality of auxiliary grooves (209) are arc-shaped grooves. The diameter of the auxiliary plate (207) is equal to the diameter of the auxiliary grooves (209).

6. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell as described in claim 5, characterized in that: The first motor (201) is fixedly installed on one of the side plates (102), and one of the rotating shafts (103) is fixedly connected to a transmission rod (210), which is fixedly connected to the intermittent plate (205).

7. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell according to claim 2, characterized in that: A support frame (6) is fixedly installed on the upper surface of the two side plates (102), and the hopper (301) is fixedly installed on the support frame (6).

8. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell according to claim 1, characterized in that: The powder-spreading assembly (3) also includes a solenoid valve (302), which is fixedly installed at the discharge port of the hopper (301).

9. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell according to claim 7, characterized in that: The pressing assembly (4) also includes a base (402), which is fixedly connected to the support frame (6). A second motor (403) is fixedly installed on the base (402). A drive plate (404) is fixedly connected to the output end of the second motor (403). The peripheral side of the drive plate (404) is spiral-shaped. The peripheral side of the drive plate (404) abuts against the upper surface of the pressure plate (401). The support frame (6) is slidably connected to two guide rods (405). The lower ends of the two guide rods (405) are fixedly connected to the upper surface of the pressure plate (401). The upper ends of the two guide rods (405) are fixedly connected to baffles (406). Springs (407) are respectively sleeved on the two guide rods (405).

10. The double-layer charcoal powder synchronous feeding and pre-compression device based on apple wood and coconut shell according to claim 9, characterized in that: The support frame (6) is provided with two resistance components (7); The two resistance components (7) each include a support plate (701), the support plate (701) is fixedly connected to the support frame (6), the support frame (6) is threadedly connected to a screw (702), one end of the screw (702) is fixedly connected to a handle (703), the other end of the screw (702) is rotatably connected to a friction plate (704), the friction plate (704) faces the guide rod (405), and an elastic pad (705) is fixedly installed at the end of the friction plate (704) facing the guide rod (405).

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