Straw hydraulic baling press
By setting vent holes and buffer components in the straw hydraulic baler, the uneven extrusion problem caused by gas accumulation during hydraulic pressure is solved, the operation safety and packaging quality are improved, and uniform and effective compression effect is achieved.
Patent Information
- Application Number
- CN202420735895.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-11
AI Technical Summary
During hydraulic treatment, a large amount of gas may remain in the straw, resulting in excessive gas pressure, resulting in uneven extrusion, and some straws are extruded or formed into hollows, resulting in inconsistency and uneven packaging.
A straw hydraulic baler was designed to set up ventilation holes to allow gas to flow smoothly, and cooperate with buffer plates and buffer components to ensure the stability and uniformity of the extrusion process, including hydraulic mechanisms, mounting frames, buffer plates, ventilation holes and The buffer assembly achieves uniform extrusion through the drive rod and the piston rod.
Effectively release internal gas, reduce the risks during the straw stress process, improve operational safety and packaging quality, ensure that the extrusion pressure acts on the straw evenly, and achieves a more uniform and effective compression effect.
Smart Images
Figure CN222178809U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of straw processing, in particular to a straw hydraulic baler. Background Art
[0002] The straw hydraulic baler is a kind of equipment specially used for processing agricultural waste such as crop straw. It uses a hydraulic system to efficiently compress waste such as straw to form a dense package. This treatment method is not only conducive to reducing the volume of waste and improving transportation efficiency, but also effectively reducing the impact of waste on the environment. Since crop straw and other wastes are produced in large quantities, if they are not properly handled, they will cause environmental problems such as land pollution and air pollution. The use of straw hydraulic balers can effectively solve these problems and help protect the ecological environment. In addition, through the packaging and processing of waste, the effective utilization of resources can be further realized, such as as a raw material for biomass energy, promoting the development of a circular economy. Therefore, the straw hydraulic baler has important application value and significance in the field of agricultural waste treatment.
[0003] At present, when the straw is hydraulically packed, a large amount of gas may remain inside the straw. When the gas pressure is too high during the hydraulic treatment, the hydraulic treatment will cause the straw to be unevenly squeezed inside, and part of the straw may be squeezed out or form holes, resulting in loose and uneven packaging. Therefore, it does not meet the existing needs. We have proposed a straw hydraulic baler. Utility Model Content
[0004] The utility model provides a straw hydraulic baler, which has the beneficial effect of vent holes allowing the gas inside the straw to flow out smoothly, and solves the problem mentioned in the above background technology that a large amount of gas may remain inside the straw when the straw is hydraulically processed. When the gas pressure is too high during the hydraulic treatment, the hydraulic treatment will cause the straw to be unevenly squeezed inside, and part of the straw may be squeezed out or form holes, resulting in loose and uneven packaging.
[0005] The utility model provides the following technical solution: a straw hydraulic baler, comprising a hydraulic mechanism and a mounting frame, wherein the hydraulic mechanism is arranged at the end of the mounting frame, a mounting door is installed on the side of the mounting frame, a buffer plate is installed on the bottom of the mounting frame, a buffer assembly is connected between the buffer plate and the bottom plate of the mounting frame, and a vent hole is opened on the side of the buffer plate.
[0006] As an optional solution of a straw hydraulic baler described in the utility model, the hydraulic mechanism includes a fixing rod and a pressing plate, the fixing rod is connected to the side of the mounting frame, and the pressing plate is connected to the bottom of the fixing rod.
[0007] As an optional solution of the straw hydraulic baler described in the utility model, the side of the mounting frame is connected with a fixing ring, the side of the pressing plate is connected with a plurality of driving rods, and the driving rods are slidably inserted into the inside of the fixing ring.
[0008] As an optional solution of a straw hydraulic baler described in the utility model, wherein: the buffer assembly includes a first telescopic column and a first spring, the first telescopic column is connected between the buffer plate and the bottom plate of the mounting frame, the first spring is sleeved on the outside of the first telescopic column, the first telescopic column includes a first fixed column and a first sliding column, the first fixed column is connected to the side of the bottom plate of the mounting frame, the first sliding column is connected to the bottom of the buffer plate, and the first sliding column is sleeved on the outside of the first fixed column.
[0009] As an optional solution of the straw hydraulic baler described in the utility model, wherein: the second telescopic column is connected inside the mounting frame, the third telescopic column is connected inside the second telescopic column, and the outer side of the third telescopic column is sleeved with a second spring.
[0010] As an optional solution of a straw hydraulic baler described in the utility model, wherein: a piston rod is connected inside the first sliding column, a piston plate is connected to the bottom of the piston rod, and the piston plate is slidably arranged with the inner wall of the first fixed column.
[0011] As an optional solution of a straw hydraulic baler described in the utility model, wherein: the end of the buffer plate is connected to a filter plate, the side of the mounting frame is provided with an air hole, the air hole is connected to the air hole body, and the side of the air hole is connected to a threaded cover.
[0012] The utility model has the following beneficial effects:
[0013] 1. The straw hydraulic baler, through the setting of the vent holes, unlocks the threaded cover and the pore body when hydraulically pressing the straw, and the gas inside the straw flows from the vent holes on the side of the buffer plate to the pore body. The setting of the vent holes allows the gas inside the straw to flow out smoothly, effectively releasing the internal pressure, preventing excessive pressure caused by gas accumulation, reducing the risk of straw stress process, improving operational safety, and solving the problem that a large amount of gas may remain inside the straw during hydraulic pressure. When the gas pressure is too high during hydraulic treatment, the hydraulic treatment will cause the straw to be unevenly squeezed inside, and part of the straw may be squeezed out or form holes, resulting in loose and uneven packaging.
[0014] 2. The straw hydraulic baler has a buffer plate and a buffer assembly. The buffer plate, the buffer assembly and the vent hole cooperate to place the straw between the mounting frame and the buffer plate. The driving rod moves downward to drive the pressing plate to move downward to squeeze the straw. During the squeezing process, the straw squeezes the buffer plate, and the buffer plate squeezes the first telescopic column and the first spring, thereby prompting the piston rod to drive the first piston plate to slide inside the first fixed column. When the first spring rebounds, the first piston plate and the first fixed column move slowly, thereby limiting the speed at which the piston plate moves up, thereby improving the quality of straw packaging. At the same time, the setting of the buffer plate can ensure stability during the squeezing process, so that the squeezing force acts more evenly on the straw, which is conducive to achieving a more uniform and effective compression effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 2 It is a schematic diagram of the cutaway structure of the utility model.
[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.
[0018] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.
[0019] Figure 5 It is a schematic diagram of the ventilation hole structure of the utility model.
[0020] In the figure: 110, hydraulic mechanism; 111, fixing rod; 112, pressing plate; 140, mounting frame; 141, mounting door; 142, fixing ring; 143, driving rod; 160, buffer plate; 161, filter plate; 170, buffer assembly; 171, first telescopic column; 172, first fixed column; 173, first sliding column; 174, first spring; 180, second telescopic column; 181, second spring; 182, piston rod; 183, piston plate; 190, vent; 191, pore body; 192, threaded cover; 193, third telescopic column. DETAILED DESCRIPTION
[0021] 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.
[0022] Embodiment 1: This embodiment is intended to help solve the problem that when the straw is hydraulically treated, a large amount of gas may remain inside the straw. When the gas pressure is too high during the hydraulic treatment, the hydraulic treatment will cause the straw to be unevenly squeezed inside, and some of the straw may be squeezed out or form holes, resulting in loose and uneven packaging. Please refer to Figure 1-5 A straw hydraulic baler includes a hydraulic mechanism 110 and a mounting frame 140. The hydraulic mechanism 110 is arranged at the end of the mounting frame 140. A mounting door 141 is installed on the side of the mounting frame 140. A buffer plate 160 is installed at the bottom of the mounting frame 140. A buffer assembly 170 is connected between the buffer plate 160 and the bottom plate of the mounting frame 140. A vent hole 190 is opened on the side of the buffer plate 160.
[0023] The hydraulic mechanism 110 includes a fixed rod 111 and a pressing plate 112. The fixed rod 111 is connected to the side of the mounting frame 140, and the pressing plate 112 is connected to the bottom of the fixed rod 111. A fixed ring 142 is connected to the side of the mounting frame 140, and a plurality of driving rods 143 are connected to the side of the pressing plate 112. The driving rods 143 are slidably inserted into the interior of the fixed ring 142. A filter plate 161 is connected to the end of the buffer plate 160. An air hole is opened on the side of the mounting frame 140, and the vent 190 is connected to the air hole body. A threaded cover 192 is connected to the side of the air hole.
[0024] In the present embodiment: through the setting of the vent hole 190, when hydraulically pressing the straw, the threaded cover 192 and the pore body 191 are unlocked, and the gas inside the straw flows from the vent hole 190 on the side of the buffer plate 160 to the pore body 191. The setting of the vent hole 190 allows the gas inside the straw to flow out smoothly, effectively releasing the internal pressure, preventing excessive pressure caused by gas accumulation, reducing the risk of straw stress process, improving operational safety, and solving the problem that a large amount of gas may remain inside the straw when hydraulic pressure is applied. When the gas pressure is too high during hydraulic treatment, the hydraulic treatment will cause the straw to be unevenly squeezed inside, and part of the straw may be squeezed out or form holes, resulting in loose and uneven packaging.
[0025] Embodiment 2: This embodiment is intended to promote the solution of the problem of uneven hydraulic pressure during hydraulic operation. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1-5 The buffer assembly 170 includes a first telescopic column 171 and a first spring 174. The first telescopic column 171 is connected between the buffer plate 160 and the bottom plate of the mounting frame 140. The first spring 174 is sleeved on the outside of the first telescopic column 171. The first telescopic column 171 includes a first fixed column 172 and a first sliding column 173. The first fixed column 172 is connected to the side of the bottom plate of the mounting frame 140. The first sliding column 173 is connected to the bottom of the buffer plate 160. The first sliding column 173 is sleeved on the outside of the first fixed column 172.
[0026] The mounting frame 140 is internally connected to a second telescopic column 180, the second telescopic column 180 is internally connected to a third telescopic column 193, the third telescopic column 193 is sleeved with a second spring 181, the first sliding column 173 is internally connected to a piston rod 182, the bottom of the piston rod 182 is connected to a piston plate 183, and the piston plate 183 is slidably arranged with the inner wall of the first fixed column 172.
[0027] In this embodiment: by setting the buffer plate 160 and the buffer assembly 170, the buffer plate 160, the buffer assembly 170 cooperate with the vent 190, the straw is placed between the mounting frame 140 and the buffer plate 160, the driving rod 143 moves downward to drive the pressing plate 112 to move downward, and the straw is squeezed. During the squeezing process, the straw squeezes the buffer plate 160, and the buffer plate 160 squeezes the first telescopic column 171 and the first spring 174, thereby prompting the piston rod 182 to drive the first piston plate 183 to slide inside the first fixed column 172. When the first spring 174 rebounds, the first piston plate 183 and the first fixed column 172 move slowly, thereby limiting the speed at which the piston plate 183 moves upward, thereby improving the straw packaging quality. At the same time, the setting of the buffer plate 160 can ensure the stability during the squeezing process, so that the squeezing force acts more evenly on the straw, which is conducive to achieving a more uniform and effective compression effect.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A straw hydraulic baler, comprising a hydraulic mechanism (110) and a mounting frame (140), characterized in that: The hydraulic mechanism (110) is arranged at the end of the mounting frame (140); a mounting door (141) is installed on the side of the mounting frame (140); a buffer plate (160) is installed on the bottom of the mounting frame (140); a buffer assembly (170) is connected between the buffer plate (160) and the bottom plate of the mounting frame (140); and a vent hole (190) is opened on the side of the buffer plate (160).
2. A straw hydraulic baler according to claim 1, characterized in that: The hydraulic mechanism (110) comprises a fixing rod (111) and a pressing plate (112), wherein the fixing rod (111) is connected to a side of the mounting frame (140), and the pressing plate (112) is connected to a bottom of the fixing rod (111).
3. A straw hydraulic baler according to claim 2, characterized in that: The side of the mounting frame (140) is connected to a fixing ring (142), and the side of the pressing plate (112) is connected to a plurality of driving rods (143), and the driving rods (143) are slidably inserted into the interior of the fixing ring (142).
4. The straw hydraulic baler according to claim 1, characterized in that: The buffer assembly (170) comprises a first telescopic column (171) and a first spring (174); the first telescopic column (171) is connected between the buffer plate (160) and the bottom plate of the mounting frame (140); the first spring (174) is sleeved on the outside of the first telescopic column (171); the first telescopic column (171) comprises a first fixed column (172) and a first sliding column (173); the first fixed column (172) is connected to the side of the bottom plate of the mounting frame (140); the first sliding column (173) is connected to the bottom of the buffer plate (160); and the first sliding column (173) is sleeved on the outside of the first fixed column (172).
5. The straw hydraulic baler according to claim 1, characterized in that: The mounting frame (140) is internally connected to a second telescopic column (180), the second telescopic column (180) is internally connected to a third telescopic column (193), and a second spring (181) is sleeved on the outer side of the third telescopic column (193).
6. The straw hydraulic baler according to claim 4, characterized in that: The first sliding column (173) is internally connected to a piston rod (182), the bottom of the piston rod (182) is connected to a piston plate (183), and the piston plate (183) is slidably arranged with the inner wall of the first fixed column (172).
7. The straw hydraulic baler according to claim 1, characterized in that: The end of the buffer plate (160) is connected to a filter plate (161), and the side of the mounting frame (140) is provided with an air hole. (191), the vent hole (190) is connected to the pore body (191), and a threaded cover (192) is connected to the side of the pore body (191).