Straw briquetting equipment with automatic feeding mechanism

Abstract

The utility model discloses a kind of straw briquetting equipment of automatic feeding mechanism, including briquetting machine body and conveyer, the feeding seat of briquetting machine body is provided with conveyer, further include feeding mechanism, the feeding mechanism includes U-shaped guide base, vertical baffle, clamping rod, L-shaped inclined cover plate, T-shaped rotary drum, rotating lever, electric push rod and portal, by setting feeding mechanism at the conveyer of briquetting machine body automatic feeding, feeding mechanism is with electric push rod drive rotating lever with cone cover plate and support pressure inclined rod reciprocating lifting in U-shaped guide base, can be actively to the straw that conveyer is transported to U-shaped guide base is pressed and sent fast, break the limitation that straw only relies on self weight to fall and be easily accumulated in seat, ensure the efficiency and continuity of feeding in straw briquetting processing process, improve the briquetting efficiency of briquetting machine body.

Description

Technical Field

[0001] This utility model relates to the field of straw briquetting technology, and in particular to a straw briquetting device with an automatic feeding mechanism. Background Technology

[0002] A straw briquetting machine is a specialized mechanical device that processes agricultural waste into high-density, regularly shaped materials through physical extrusion. The straw briquetting machine compresses pre-treated loose straw by applying mechanical pressure. Under high pressure, the cellulose, hemicellulose, and other components in the straw undergo plastic deformation, and the molecules are tightly bound together, ultimately forming briquettes.

[0003] In existing straw briquetting machines, the straw material is usually automatically fed into the feeding seat above the straw briquetting machine by a feeding conveyor. The guide seat at the top of the feeding conveyor relies on the weight of the straw to fall into the straw briquetting machine. Straw with a small crushing degree tends to accumulate in the guide seat, which affects the efficient feeding of straw briquetting. To address this, we propose a straw briquetting device with an automatic feeding mechanism. Utility Model Content

[0004] The main objective of this invention is to provide a straw briquetting device with an automatic feeding mechanism. By setting a feeding mechanism at the conveyor used for automatic feeding of the briquetting machine body, the feeding mechanism uses an electric push rod to drive a rotating rod, which carries a cone-shaped cover and a support rod to reciprocate up and down within a U-shaped guide seat. This mechanism can actively and quickly compress the straw conveyed by the conveyor to the U-shaped guide seat, breaking the limitation that straw easily accumulates in the seat when falling by its own weight. This ensures the high efficiency and continuity of feeding during the straw briquetting process, improves the briquetting efficiency of the briquetting machine body, and effectively solves the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An automatic feeding mechanism for straw briquetting equipment includes a briquetting machine body and a conveyor. The conveyor is positioned above the feed seat of the briquetting machine body. The equipment also includes a feeding mechanism comprising a U-shaped guide seat, a vertical baffle, a clamping rod, an L-shaped inclined cover plate, a T-shaped rotary drum, a rotating rod, an electric push rod, and a gantry frame. A U-shaped guide seat is welded to the outer side of the upper frame plate of the conveyor, and a vertical baffle protrudes from the top of the vertical plate of the U-shaped guide seat away from the conveyor. A clamping rod is welded to the bottom of the L-shaped inclined cover plate, and a T-shaped rotating cylinder is rotatably installed in the middle of the L-shaped inclined cover plate. A rotating rod is inserted through the T-shaped rotating cylinder, and the telescopic rod head of the electric actuator is installed at the upper rod body of the rotating rod that extends out of the T-shaped rotating cylinder. The seat plate of the electric actuator is locked to the bottom of the frame plate of the gantry by bolts, and the gantry is welded to the top of the L-shaped inclined cover plate. A cone cover plate and a support rod are welded to the outside of the rotating rod below the L-shaped inclined cover plate from top to bottom.

[0007] Furthermore, the clamping rod has a clamping groove for clamping the upright baffle, and an installation hole for screwing bolts is provided between the clamping rod and the upright baffle.

[0008] By adopting the above technical solution, the clamping rod is clamped to the outside of the vertical baffle and then locked with bolts.

[0009] Furthermore, the top of the L-shaped inclined cover plate has a through hole, and a vertical cylinder of a T-shaped rotating cylinder is inserted into the hole, with the top cylinder plate of the T-shaped rotating cylinder pressing against the surface of the L-shaped inclined cover plate.

[0010] By adopting the above technical solution, the T-shaped rotary drum can be clamped and pressed against the surface of the L-shaped inclined cover plate at the embedded hole, thereby guiding the rotating rod to rise and fall stably, while avoiding excessive friction damage to the plate at the L-shaped inclined cover plate.

[0011] Furthermore, the telescopic rod head of the electric actuator is provided with a U-shaped groove for mounting a pin plate, and the pin plate is welded to the top of the rod body of the rotating rod. The pin plate and the telescopic rod head of the electric actuator are locked together by bolts.

[0012] By adopting the above technical solution, the rotating rod is engaged with the pin plate at the U-shaped groove on the surface of the telescopic rod head of the electric actuator, and then the telescopic rod head and the pin plate of the electric actuator can be locked with bolts for secure installation.

[0013] Furthermore, the three sets of rods of the support rod are inclinedly welded around the outside of the rotating rod to form a pressing component, and two sets of pressing components are welded on the outside of the rotating rod;

[0014] By adopting the above technical solution, the three sets of rods of the support diagonal rod are welded into a pressing component on the outside of the rotating rod, which can smoothly press the straw in the U-shaped guide seat downwards and quickly fall into the briquetting machine body for briquetting processing.

[0015] Furthermore, the lower plate of the L-shaped inclined cover plate is symmetrically welded with a limiting plate covering the outside of the rotating rod, and the limiting plate presses against the top of the seat of the U-shaped guide.

[0016] By adopting the above technical solution, the L-shaped inclined cover plate, together with the limiting plate, presses against the U-shaped guide seat to obtain support, while preventing a large amount of straw material from flying out above the U-shaped guide seat.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This utility model sets up a feeding mechanism at the conveyor used for automatic feeding of the briquetting machine body. The feeding mechanism is driven by an electric push rod to rotate the conical cover plate and the support rod to reciprocate up and down in the U-shaped guide seat. It can actively and quickly press the straw conveyed by the conveyor to the U-shaped guide seat, breaking the limitation that straw will easily accumulate in the seat when it falls by its own weight. It ensures the high efficiency and continuity of feeding during the straw briquetting process and improves the briquetting efficiency of the briquetting machine body.

[0019] Furthermore, the L-shaped inclined cover plate of the feeding mechanism, together with the vertical baffle and the limiting plate, forms a good covering structure, thereby covering the upper part of the U-shaped guide seat and effectively preventing the straw from flying out of the outside of the U-shaped guide seat under the power of the conveyor belt, reducing raw material waste. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a straw briquetting device with an automatic feeding mechanism according to this utility model.

[0021] Figure 2 This is an exploded view of the feeding mechanism of a straw briquetting device with an automatic feeding mechanism according to this utility model.

[0022] In the diagram: 1. Briquetting machine body; 2. Conveyor; 3. Feeding mechanism; 4. U-shaped guide seat; 5. Vertical baffle; 6. Clamping rod; 7. L-shaped inclined cover plate; 8. T-shaped rotary drum; 9. Rotating rod; 10. Pin plate; 11. Electric push rod; 12. Conical cover plate; 13. Supporting inclined rod; 14. Gantry; 15. Limiting plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1-2As shown, a straw briquetting device with an automatic feeding mechanism includes a briquetting machine body 1 and a conveyor 2. The conveyor 2 is arranged above the feeding seat of the briquetting machine body 1. It also includes a feeding mechanism 3, which includes a U-shaped guide seat 4, a vertical baffle 5, a clamping rod 6, an L-shaped inclined cover plate 7, a T-shaped rotating drum 8, a rotating rod 9, an electric push rod 11, and a gantry 14. The U-shaped guide seat 4 is welded to the outer side of the upper frame plate of the conveyor 2, and the vertical baffle 5 protrudes from the top of the vertical seat plate of the U-shaped guide seat 4 away from the conveyor 2. A clamping rod 6 is welded to the bottom of the L-shaped inclined cover plate 7 and locked in place. A T-shaped rotating cylinder 8 is rotatably installed in the middle of the L-shaped inclined cover plate 7. A rotating rod 9 is inserted through the T-shaped rotating cylinder 8 and the telescopic rod head of the electric push rod 11 is installed at the upper rod body of the rotating rod 9. The seat plate of the electric push rod 11 is locked to the bottom of the frame plate of the gantry 14 by bolts. The gantry 14 is welded to the top of the L-shaped inclined cover plate 7. A cone cover plate 12 and a support diagonal rod 13 are welded to the outside of the rotating rod 9 below the L-shaped inclined cover plate 7 from top to bottom.

[0025] The clamping rod 6 has a clamping groove for clamping the vertical baffle 5, and an installation hole for screwing bolts is provided between the clamping rod 6 and the vertical baffle 5.

[0026] By adopting the above technical solution, the clamping rod 6 is clamped in the groove on the outside of the vertical baffle 5 and then locked in place with bolts.

[0027] The L-shaped inclined cover plate 7 has a through hole at the top of its plate body, and a vertical cylinder of a T-shaped rotating cylinder 8 is inserted into the hole. The top cylinder plate of the T-shaped rotating cylinder 8 presses against the surface of the L-shaped inclined cover plate 7.

[0028] By adopting the above technical solution, the T-shaped rotary drum 8 can be clamped and pressed against the surface of the L-shaped inclined cover plate 7 at the embedded hole, thereby guiding the rotating rod 9 to rise and fall stably, while avoiding excessive friction damage to the plate at the L-shaped inclined cover plate 7.

[0029] The telescopic rod head of the electric actuator 11 is provided with a U-shaped groove for mounting the pin plate 10, and the pin plate 10 is welded to the top of the rod body of the rotating rod 9. The pin plate 10 and the telescopic rod head of the electric actuator 11 are locked together by bolts.

[0030] By adopting the above technical solution, the rotating rod 9 is engaged with the pin plate 10 at the U-shaped groove on the surface of the telescopic rod head of the electric actuator 11, and then the telescopic rod head of the electric actuator 11 and the pin plate 10 can be locked with bolts for secure installation.

[0031] Among them, the three sets of rods of the support rod 13 are inclinedly welded around the outside of the rotating rod 9 to form a pressure feeding component, and two sets of pressure feeding components are welded on the outside of the rotating rod 9.

[0032] By adopting the above technical solution, the three sets of rods of the support rod 13 are welded into a pressing component on the outside of the rotating rod 9, which can smoothly press the straw in the U-shaped guide seat 4 and quickly fall into the briquetting machine body 1 for briquetting processing.

[0033] Among them, the lower plate of the L-shaped inclined cover plate 7 is symmetrically welded with a limiting plate 15 covering the outside of the rotating rod 9, and the limiting plate 15 presses on the top of the seat of the U-shaped guide seat 4.

[0034] By adopting the above technical solution, the L-shaped inclined cover plate 7, together with the limiting plate 15, presses against the U-shaped guide seat 4 to obtain support, while preventing a large amount of straw material from flying out above the U-shaped guide seat 4.

[0035] It should be noted that this utility model is a straw briquetting equipment with an automatic feeding mechanism. A feeding mechanism 3 is set at the conveyor 2 for automatic feeding of the briquetting machine body 1. After the feeding mechanism 3 is welded to the discharge end shell of the conveyor 2 with a U-shaped guide seat 4, the rotating rod 9 passes through the T-shaped rotating drum 8 and is installed upward with the telescopic rod head of the electric push rod 11. Then the seat of the electric push rod 11 can be bolted to the bottom of the gantry 14. Then the rotating rod 9, with the cone cover plate 12 and the support inclined rod 13, is put into the U-shaped guide seat 4. The L-shaped inclined cover plate 7 is installed at the vertical baffle 5 of the U-shaped guide seat 4 with the clamping rod 6. Then the electric push rod 11 is connected to the power supply as needed under the guidance of the manufacturer's electrical technicians, thereby controlling the rotating rod 9 to reciprocate up and down at the T-shaped rotating drum 8, thereby forming a reciprocating up and down pressing structure with the cone cover plate 12 and the support inclined rod 13 in the U-shaped guide seat 4.

[0036] When the pre-treated straw is conveyed upward at conveyor 2 to U-shaped guide seat 4, the rotating rod 9, along with the cone cover plate 12 and the support inclined rod 13, reciprocates to press the straw down, ensuring that the straw falls efficiently into the feed seat of the briquetting machine body 1 and enters the machine to complete the briquetting process. The briquetting blocks can be discharged normally from the side seat of the briquetting machine body 1.

[0037] Furthermore, when the conveyor structure at conveyor 2 enters the U-shaped guide seat 4 and falls, the vertical baffle 5, together with the L-shaped inclined cover plate 7 and the limiting plate 15, covers the U-shaped guide seat 4 to prevent the straw from flying out of the outside of the U-shaped guide seat 4 too much due to the belt power of conveyor 2.

[0038] It should be noted that this utility model is a straw briquetting device with an automatic feeding mechanism. All components in this utility model are known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A straw briquetting device with an automatic feeding mechanism, comprising a briquetting machine body (1) and a conveyor (2), wherein the conveyor (2) is disposed above the feeding seat of the briquetting machine body (1), characterized in that: It also includes a feeding mechanism (3), which includes a U-shaped guide seat (4), a vertical baffle (5), a clamping rod (6), an L-shaped inclined cover plate (7), a T-shaped rotary drum (8), a rotating rod (9), an electric push rod (11), and a gantry (14). The upper frame plate of the conveyor (2) is welded with a U-shaped guide seat (4), and a vertical baffle (5) protrudes from the top of the vertical seat plate away from the conveyor (2). A clamping rod (6) welded to the bottom of the L-shaped inclined cover plate (7) is locked at the vertical baffle (5). A T-shaped rotating cylinder (8) is rotatably installed in the middle of the cover plate (7). A rotating rod (9) is inserted through the T-shaped rotating cylinder (8), and the telescopic rod head of the electric push rod (11) is installed at the upper rod body of the rotating rod (9). The seat plate of the electric push rod (11) is locked to the bottom of the frame plate of the gantry (14) by bolts. The gantry (14) is welded to the top of the L-shaped inclined cover plate (7). A cone cover plate (12) and a support diagonal rod (13) are welded from top to bottom on the outside of the rotating rod (9) below the L-shaped inclined cover plate (7).

2. The straw briquetting equipment with an automatic feeding mechanism according to claim 1, characterized in that: The clamping rod (6) has a clamping groove for clamping the upright baffle (5), and an installation hole for screwing bolts is provided between the clamping rod (6) and the upright baffle (5).

3. The straw briquetting equipment with an automatic feeding mechanism according to claim 1, characterized in that: The top of the L-shaped inclined cover plate (7) has a through hole, and the vertical cylinder of the T-shaped rotating cylinder (8) is inserted into the hole. The top cylinder plate of the T-shaped rotating cylinder (8) presses against the surface of the L-shaped inclined cover plate (7).

4. The straw briquetting equipment with an automatic feeding mechanism according to claim 1, characterized in that: The telescopic rod head of the electric actuator (11) is provided with a U-shaped groove for mounting the pin plate (10), and the pin plate (10) is welded to the top of the rod body of the rotating rod (9). The pin plate (10) and the telescopic rod head of the electric actuator (11) are locked together by bolts.

5. The straw briquetting equipment with an automatic feeding mechanism according to claim 1, characterized in that: The three sets of rods of the support rod (13) are inclinedly welded around the outside of the rotating rod (9) to form a pressure feeding component, and two sets of pressure feeding components are welded on the outside of the rotating rod (9).

6. The straw briquetting equipment with an automatic feeding mechanism according to claim 1, characterized in that: The lower plate of the L-shaped inclined cover plate (7) is symmetrically welded with a limiting plate (15) covering the outside of the rotating rod (9), and the limiting plate (15) presses on the top of the seat of the U-shaped guide seat (4).

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