Compacting device for straw boards

Abstract

This invention discloses a straw board compaction device, comprising an outer frame, with one side of the outer frame serving as an inlet / outlet end, and a traction machine on one side of the inlet / outlet end. A pair of support plates are provided on the inner wall of the outer frame, and a material tray is slidably mounted on the support plates within the outer frame. A pressure plate is provided above the material tray, and a pair of slide rails are provided at the bottom of the outer frame. The bottom of the material tray is slidably mounted on the bottom of the slide rails. A traction mechanism is connected to the traction machine. This invention relates to the field of straw board processing technology. During the hot pressing process, the material tray is fed into the outer frame for processing. After processing, the material tray is sent out to the outside of the outer frame. This facilitates material handling and observation of the processing degree, aids in heat dissipation, and prevents workers from approaching the main processing equipment, the outer frame, offering a triple benefit.

Description

Technical Field

[0001] This invention relates to the field of straw board processing technology, specifically to straw board compaction equipment. Background Technology

[0002] Straw boards primarily use agricultural waste (such as wheat straw, rice straw, and corn cobs) as raw materials, excluding main crop products (such as wheat bran and oilseed cake) and roots. The straw is mixed with environmentally friendly adhesives (such as MDI) through a hot-pressing process. Existing straw board compaction equipment typically uses hydraulic jacks to compact the straw and other materials. This method is simple and effective, with a simple structure, minimal equipment damage, and easy maintenance, and it has no obvious defects in use. However, in actual use, because the processing of straw boards usually involves a hot-pressing process, some adhesive will seep out from the equipment after the straw boards are produced. Simultaneously, the surrounding temperature is relatively high, and hot air leaks out, posing a safety hazard to workers who are close to the equipment. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a straw board compaction device that solves the problem of high temperatures caused by heat leakage around existing straw board compaction devices, making it inconvenient for workers to approach and retrieve materials.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a straw board compaction device, comprising an outer frame, one side of which is provided as an inlet / outlet end, a traction machine on one side of which, a pair of support plates are provided on the inner wall of the outer frame, a material tray is slidably mounted on the pair of support plates and within the outer frame, a pressure plate is provided above the material tray, a pair of slide rails are provided at the bottom of the outer frame, a pair of slide rails are slidably mounted on the bottom of the material tray, and a traction mechanism is connected to the traction machine.

[0005] Preferably, the traction mechanism includes a traction chain installed on the traction end of the traction machine, a fixed frame fixedly installed at the bottom of the outer frame, a traction sprocket rotatably installed on the fixed frame, the traction chain installed on the traction sprocket, the bottom of the material tray connected to the traction chain, and a limit baffle fixedly installed on a pair of slide rails on the outer side of the inlet and outlet ends, the limit baffle and the pressure plate being at the same height.

[0006] Preferably, the upper wall of the material tray is provided with an outer edge baffle, the pressure plate can be inserted into the outer edge baffle, and a pair of bases are fixedly installed on the upper wall of the pressure plate, and a pair of connecting sleeves are installed on the pair of bases.

[0007] Preferably, the base and the pressure plate are connected by several bolts, and the connecting sleeve and the base are fixedly connected by several reinforcing ribs.

[0008] This invention provides a straw board compaction device with the following advantages: a pair of support plates and a pair of slide rails are provided on the outer frame, which allows the material pallet to move on the outer frame. During the hot pressing process, the material pallet is sent into the outer frame for processing. After processing is completed, the material pallet is sent out to the outside of the outer frame. This facilitates material retrieval and observation of the material processing degree, helps with heat dissipation, and also avoids workers from getting close to the outer frame, the main processing equipment. It has the advantage of achieving three benefits in one go. Attached Figure Description

[0009] Figure 1 This is a top view of the structure of the present invention.

[0010] Figure 2 This is a top view of the traction machine and traction sprocket of the present invention.

[0011] In the diagram: 1. External frame; 2. Support plate; 3. Material pallet; 4. Pressure plate; 5. Base; 6. Connecting sleeve; 7. Slide rail; 8. Traction chain; 9. Limiting baffle; 10. Traction machine; 11. Fixing frame; 12. Traction sprocket; 13. Outer edge baffle. Detailed Implementation

[0012] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0013] Please see Figure 1-2 The present invention provides a technical solution: a straw board compaction device, including an outer frame 1, one side of the outer frame 1 is set as a feeding end, a traction machine 10 is provided on one side of the feeding end, a pair of support plates 2 are provided on the inner wall of the outer frame 1, a material tray 3 is slidably installed on the pair of support plates 2 and located inside the outer frame 1, a pressure plate 4 is provided above the material tray 3, a pair of slide rails 7 are provided at the bottom of the outer frame 1, a pair of slide rails 7 are slidably installed at the bottom of the material tray 3, and a traction mechanism is connected to the traction machine 10; Since the pressure plate 4 is connected to the hydraulic cylinder of the compaction equipment via the connecting sleeve 6, it can only move up and down. When the material tray 3 enters the outer frame 1, it needs to be located directly below the pressure plate 4 in order for the pressure plate 4 to press the material inside the material tray 3. However, the material tray 3 needs to be controlled and calibrated by multiple components such as sensors to move directly below the pressure plate 4. This is a conventional technical method and not a problem that this technical solution aims to solve. Therefore, it is not necessary to describe in detail how to ensure that the material tray 3 moves to the precise position.

[0014] Furthermore, the traction mechanism includes a traction chain 8 installed on the traction end of the traction machine 10, a fixed frame 11 fixedly installed at the bottom of the outer frame 1, a traction sprocket 12 rotatably installed on the fixed frame 11, the traction chain 8 installed on the traction sprocket 12, the bottom of the material tray 3 connected to the traction chain 8, and a limit baffle 9 fixedly installed on a pair of slide rails 7 on the outer side of the inlet and outlet ends, the limit baffle 9 and the pressure plate 4 being at the same height; The traction chain 8 is installed on the traction sprocket 12 and the traction end of the traction machine 10. Its installation and usage methods are common technical knowledge in the field of traction equipment technology. The bottom of the material pallet 3 is connected to a part of the traction chain 8. The traction machine 10 can pull the traction chain 8 forward or backward on the traction sprocket 12, thereby moving the material pallet 3 forward or backward within the outer frame 1. The connection method between the lower wall of the material pallet 3 and the traction chain 8 is a conventional technical means and therefore does not need to be described in detail.

[0015] Furthermore, the material tray 3 has an outer edge baffle 13 on its upper wall, and the pressure plate 4 can be inserted into the outer edge baffle 13. A pair of bases 5 are fixedly installed on the upper wall of the pressure plate 4, and a pair of connecting sleeves 6 are installed on the pair of bases 5.

[0016] Furthermore, the base 5 is connected to the pressure plate 4 by several bolts, and the connecting sleeve 6 is fixedly connected to the base 5 by several reinforcing ribs.

[0017] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0018] Example: In use, the material is placed on the material tray 3, and then the traction machine 10 is started. The material tray 3 is pulled into the outer frame 1 by the traction chain 8. The hot pressing process is a known technology, so there is no need to describe the hot pressing steps and processing methods in detail. After the processing is completed, the pressure plate 4 is raised, and then the traction machine 10 is controlled in reverse to pull the material tray 3 out of the outer frame 1.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compaction apparatus for straw board, comprising an outer frame (1), one side of the outer frame (1) is provided as an inlet and outlet end, one side of the inlet and outlet end is provided with a tractor (10), characterized in that, The inner wall of the outer frame (1) is provided with a pair of support plates (2), and a material tray (3) is slidably installed on the pair of support plates (2) and inside the outer frame (1). A pressure plate (4) is provided above the material tray (3). A pair of slide rails (7) are provided at the bottom of the outer frame (1). A pair of slide rails (7) are slidably installed at the bottom of the material tray (3). A traction mechanism is connected to the traction machine (10).

2. The compacting apparatus of straw plates according to claim 1, characterized in that, The traction mechanism includes a traction chain (8) installed on the traction end of the traction machine (10), a fixed frame (11) is fixedly installed at the bottom of the outer frame (1), a traction sprocket (12) is rotatably installed on the fixed frame (11), the traction chain (8) is installed on the traction sprocket (12), the bottom of the material tray (3) is connected to the traction chain (8), and a limit baffle (9) is fixedly installed on a pair of slide rails (7) on the outside of the inlet and outlet ends, the limit baffle (9) and the pressure plate (4) are at the same height.

3. The compacting apparatus of claim 1, wherein, The material tray (3) has an outer edge baffle (13) on its upper wall. The pressure plate (4) can be inserted into the outer edge baffle (13). A pair of bases (5) are fixedly installed on the upper wall of the pressure plate (4). A pair of connecting sleeves (6) are installed on the pair of bases (5).

4. The compacting apparatus of claim 3, wherein The base (5) is connected to the pressure plate (4) by several bolts, and the connecting sleeve (6) is fixedly connected to the base (5) by several reinforcing ribs.

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