A knife ring trolley for a flaking machine

Abstract

The present application relates to a kind of knife ring trolley for flaking machine, comprising: handle;Box, box includes top plate and bottom plate, handle is fixedly installed on top plate, first roller is equipped in the position close to four corners of bottom plate;Sliding assembly, sliding assembly is slidably connected with top plate, sliding assembly is fixedly provided with the receiving seat for receiving knife ring;Driving assembly, driving assembly is fixedly installed in box, and driving assembly can drive sliding assembly to slide;Support rolling assembly, support rolling assembly is fixedly connected with sliding assembly, when driving assembly drives sliding assembly to move in the direction away from handle, support rolling assembly can move downward, when driving assembly drives sliding assembly to move in the direction close to handle, support rolling assembly can move upward, when sliding assembly moves to position in the direction towards handle, support rolling assembly can be located in box.

Description

Technical Field

[0001] This invention relates to a trolley, specifically a blade ring trolley for a slicer. Background Technology

[0002] A chipper is a machine used to process raw materials such as wood and bamboo into shavings, and it is widely used in the particleboard manufacturing industry.

[0003] A wood chipper works by using blades on a cutter roller to plane wood chips, bamboo chips, or veneer fragments into shavings of a specific size. These shavings can then be used to manufacture particleboard, a type of engineered wood product commonly used in furniture making and the construction industry. The performance of the wood chipper directly affects the quality and production efficiency of the particleboard.

[0004] The blade ring in a wood chipper is an important component of the chipper. It works in conjunction with the blades (which are mounted on the blade ring) to chip raw materials such as wood and bamboo into sheets of a certain size.

[0005] Disassembling the cutter ring typically requires specialized tools and techniques to ensure safety and efficiency. The disassembly process often involves using overhead cranes or gantry cranes, but this method is less efficient. Summary of the Invention

[0006] The main objective of this invention is to provide a blade ring trolley for a slicer. After the blade ring is disassembled using the blade ring trolley, the blade ring and the cutting blade mounted on the blade ring are repaired, and then the blade ring is reinstalled onto the slicer using the blade ring trolley, thereby improving the efficiency of blade ring replacement and installation.

[0007] To achieve the above objectives, the present invention provides a blade ring carriage for a shaving machine, comprising:

[0008] handle;

[0009] The box body includes a top plate and a bottom plate. The handle is fixedly installed on the top plate, and the bottom plate is provided with first rollers near the four corners.

[0010] A sliding assembly is slidably connected to the top plate, and a receiving seat for receiving the knife ring is fixedly provided on the sliding assembly;

[0011] The drive component is fixedly installed inside the housing and can drive the sliding component to slide.

[0012] The supporting rolling component is fixedly connected to the sliding component. When the driving component drives the sliding component to move away from the handle, the supporting rolling component can move downward. When the driving component drives the sliding component to move closer to the handle, the supporting rolling component can move upward. After the sliding component moves to the handle direction and reaches its position, the supporting rolling component can be located inside the housing.

[0013] Preferably, the sliding component includes a slide plate, the end of which extends downward away from the handle to form an extension plate.

[0014] More preferably, the drive assembly includes two hydraulic cylinders, which are symmetrically fixed on both sides of the housing, and the hydraulic rods of the hydraulic cylinders are fixedly connected to the extension plate.

[0015] More preferably, the supporting rolling assembly includes a roller device, an air spring, and two tension springs. An inflation device is fixedly installed inside the housing. The inflation device can inflate and deflate the air spring. One end of the air spring is fixedly connected to one end of the roller device, and the other end of the air spring is fixedly connected to the slide plate. One end of the tension spring is fixedly connected to the roller device, and the other end of the tension spring is fixedly connected to the slide plate.

[0016] More preferably, the inflation device includes a sealing tube, a sliding rod, and a sealing sliding plate. One end of the sliding rod is fixedly connected to the sealing sliding plate, and the other end of the sliding rod passes through the sealing tube and is fixedly connected to the extension plate. The sealing sliding plate is slidably and sealingly connected to the inner wall of the sealing tube. One end of the sealing tube is provided with an inner cavity outlet.

[0017] More preferably, the roller device includes a roller mounting base and a second roller, the second roller being tactilely connected to the roller mounting base.

[0018] In a further preferred embodiment, the air spring is fixedly connected to the roller mounting base, and the air inlet of the air spring is connected to the inner cavity outlet through a hose.

[0019] In a further preferred embodiment, the tension spring is fixedly connected to the roller mounting base, and the tension spring is always in a stretched state. These two tension springs are located on both sides of the air spring.

[0020] More preferably, the supporting rolling assembly also includes a sleeve, which is fitted over the outside of the air spring, and one end of the sleeve is fixedly connected to the slide plate. When the roller assembly is located inside the housing, the top of the roller mounting seat abuts against the bottom end of the sleeve.

[0021] More preferably, there are two sets of supporting rolling components, and these two sets of supporting rolling components are installed symmetrically.

[0022] The beneficial effects of this invention are as follows:

[0023] The cutter ring trolley of this invention allows for the following steps when a cutter ring needs to be disassembled: The trolley is moved to the front of the cutter ring, and a driving assembly drives a sliding assembly to move it below the cutter ring. The cutter ring is then supported by a receiving seat. After the cutter ring is removed, the driving assembly resets the sliding assembly. The trolley is then pushed to a maintenance station, where a crane lifts the cutter ring down for maintenance of the cutter ring and its cutting tools. After maintenance, the crane lifts the cutter ring back onto the trolley, and the handle pushes it to the front of the planer. The driving assembly then drives the sliding assembly to the cutter ring mounting position, where workers install the cutter ring. Once installed, the driving assembly resets the sliding assembly, and the workers move the trolley away. The entire process of disassembling and installing the cutter ring using the trolley is simple and convenient, improving work efficiency. Attached Figure Description

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] Figure 1 This is a perspective view of the application of the knife ring carriage of the present invention;

[0026] Figure 2 This is a three-dimensional structural schematic diagram of the knife ring trolley of the present invention;

[0027] Figure 3 This is a schematic diagram of the internal structure of the box of the knife ring trolley of the present invention;

[0028] Figure 4 This is a three-dimensional structural diagram of the working state of the cutter ring trolley of the present invention;

[0029] Figure 5 This is a three-dimensional structural schematic diagram of the knife ring carriage of the present invention from another angle;

[0030] Figure 6 This is a three-dimensional structural schematic diagram of the supporting rolling assembly of the cutter ring trolley of the present invention;

[0031] Figure 7 This is a schematic diagram of the inflation device of the knife ring trolley of the present invention.

[0032] Explanation of reference numerals in the attached figures

[0033] 10. Knife ring;

[0034] 100. Knife Ring Cart;

[0035] 110. Handle;

[0036] 120. Box body; 121. Top plate; 122. Bottom plate;

[0037] 130. Sliding component; 131. Skateboard; 132. Extension board;

[0038] 141. Hydraulic cylinder;

[0039] 151. Sealing tube body; 152. Sliding rod; 153. Sealing sliding plate; 1511. Inner cavity outlet;

[0040] 154. Support for scrolling components;

[0041] 1541. Tension spring; 1542. Air spring; 1543. Sleeve;

[0042] 1544. Roller mounting base; 1545. Second roller;

[0043] 160. Receiving seat; 170. First roller. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0045] like Figure 1 As shown, this embodiment provides a blade ring carriage 100 for a blade slicer, which is used to disassemble and install the blade ring.

[0046] Specifically, such as Figure 1 and Figure 2 As shown, the cutter ring carriage 100 includes a handle 110, a housing 120 with one end open, a sliding assembly 130, a drive assembly, and a supporting rolling assembly 154. The handle 110 is fixedly mounted on the top of the housing 120, the sliding assembly 130 is slidably connected to the housing 120, and the drive assembly provides power output to the sliding assembly 130. The supporting sliding assembly 130 is fixedly mounted on its bottom, and the supporting rolling assembly 154 provides rolling support after the sliding assembly 130 carries the cutter ring.

[0047] Specifically, in this embodiment, such as Figures 1 to 4 As shown, the housing 120 includes a top plate 121 and a bottom plate 122. The handle 110 is fixedly installed on the top plate 121. The bottom plate 122 is provided with first rollers 170 near the four corners to push the knife ring trolley 100.

[0048] like Figure 1 , Figure 2 and Figure 4As shown, the sliding assembly 130 is slidably connected to the top plate 121, and a receiving seat 160 for receiving the blade ring is fixedly provided on the sliding assembly 130. Preferably, the sliding assembly 130 includes a sliding plate 131, and the end of the sliding plate 131 away from the handle 110 extends downward to form an extension plate 132. The sliding plate 131 is slidably connected to the top of the top plate 121.

[0049] In this embodiment, as Figure 3 and Figure 5 As shown, the drive assembly is fixedly installed inside the housing 120, and the drive assembly can drive the sliding assembly 130 to slide. In this embodiment, the drive assembly includes two hydraulic cylinders 141, which are symmetrically fixed on both sides of the housing 120. The hydraulic rods of the hydraulic cylinders 141 are fixedly connected to the extension plate 132, and the sliding plate 131 is driven to slide on the top plate 121 of the housing 120 by the extension and retraction of the hydraulic rods.

[0050] In this embodiment, the supporting rolling component 154 is fixedly connected to the sliding component 130. When the driving component drives the sliding component 130 to move away from the handle 110, the supporting rolling component 154 can move downward. When the driving component drives the sliding component 130 to move closer to the handle 110, the supporting rolling component 154 can move upward. After the sliding component 130 moves to the position in the direction of the handle 110, the supporting rolling component 154 can be located inside the housing 120.

[0051] Specifically, in this embodiment, such as Figure 6 As shown, the supporting rolling assembly 154 includes a roller device, an air spring 1542, and two tension springs 1541. Preferably, there are two sets of supporting rolling assemblies 154, which are symmetrically installed. Additionally, an inflation device (such as an air spring) is fixedly installed inside the housing 120. Figure 3 and Figure 5 As shown, the inflation device can inflate and deflate the air spring 1542. One end of the air spring 1542 is fixedly connected to one end of the roller device, and the other end of the air spring 1542 is fixedly connected to the slide plate 131. One end of the tension spring 1541 is fixedly connected to the roller device, and the other end of the tension spring 1541 is fixedly connected to the slide plate 131.

[0052] Specifically, such as Figure 7As shown, the inflation device includes a sealing tube 151, a sliding rod 152, and a sealing sliding plate 153. One end of the sliding rod 152 is fixedly connected to the sealing sliding plate 153, and the other end of the sliding rod 152 passes through the sealing tube 151 and is fixedly connected to the extension plate 132. The sealing sliding plate 153 is slidably and sealingly connected to the inner wall of the sealing tube 151. One end of the sealing tube 151 is provided with an inner cavity outlet 1511. In this embodiment, the sealing sliding plate 153 includes two clamping plates and a rubber sheet. The rubber sheet is disposed between the two clamping plates, and the edge of the rubber sheet is slidably connected to the inner wall of the sealing tube 151. One end of the sliding rod 152 passes through one clamping plate, the rubber sheet, and the other clamping plate in sequence and is screwed to a nut. A blocking plate is provided above the top clamping plate, thereby fixing the two clamping plates and the rubber sheet between the nut and the blocking plate.

[0053] In this embodiment, as Figure 6 As shown, the roller assembly includes a roller mounting base 1544 and a second roller 1545, which are rotatably connected to the roller mounting base 1544. An air spring 1542 is fixedly connected to the roller mounting base 1544, and its inflation port is connected to the inner cavity outlet 1511 via a flexible hose. A tension spring 1541 is fixedly connected to the roller mounting base 1544 and is always in a stretched state. These two tension springs 1541 are located on opposite sides of the air spring 1542.

[0054] In this embodiment, when the hydraulic rod moves the slide plate 131 by driving the extension plate 132, the sliding rod 152 also moves along with the extension plate 132. Thus, the compressed air at one end of the sealed tube 151 flows out through the inner cavity outlet 1511, enters the hose, and then fills the air spring 1542, causing the air spring 1542 to stretch and finally bring the roller device into contact with the floor. As the slide plate 131 moves into position, the air spring 1542 reaches its maximum stroke, enabling the rolling support assembly 154 to achieve its rolling support function. This prevents the cutter ring 10 from becoming unbalanced and tipping over when it is placed on the support seat. After the blade ring 10 is placed on the blade ring carriage 100, the hydraulic rod on the hydraulic cylinder 141 retracts. At the same time, the sliding rod 152 will also drive the sealing sliding plate 153 to slide in the sealing tube 151, thereby increasing the chamber in the sealing tube 151 facing the extension plate 132, which reduces the air in the air spring 1542 (at this time, since the housing 120 will gradually bear the weight of the blade ring 10, it will not cause the vehicle to tip over after the second roller 1545 stops touching the ground). After the slide plate 131 moves into place, with the assistance of the tension spring 1541, the roller device will also rise and retract into the housing 120.

[0055] In addition, in this embodiment, the supporting rolling assembly 154 also includes a sleeve 1543, which is sleeved on the outside of the air spring 1542, and one end of the sleeve 1543 is fixedly connected to the slide plate 131. When the roller device is located inside the housing 120, the top of the roller mounting seat 1544 abuts against the bottom end of the sleeve 1543. The sleeve 1543 prevents the roller device from rising too high, thereby over-compressing the air spring 1542 and causing damage to the air spring 1542.

[0056] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

Claims

1. A knife ring carriage for a flaking machine, characterized in that Include: Handle; Box, the box includes a top plate and a bottom plate, the handle is fixedly installed on the top plate, and the bottom plate is provided with a first roller near the four corner positions; Sliding assembly, the sliding assembly is in sliding connection with the top plate, and a receiving seat for receiving a cutter ring is fixedly arranged on the sliding assembly; Drive assembly, the drive assembly is fixedly installed in the box, and the drive assembly can drive the sliding assembly to slide; Support rolling assembly, the support rolling assembly is fixedly connected with the sliding assembly, when the drive assembly drives the sliding assembly to move away from the handle, the support rolling assembly can move downward, when the drive assembly drives the sliding assembly to move towards the handle, the support rolling assembly can move upward, and when the sliding assembly moves to the position towards the handle, the support rolling assembly can be located in the box; the support rolling assembly moves synchronously with the sliding assembly, can automatically support when the sliding assembly receives the cutter ring, avoid the car overturning caused by the gravity center deviation of the cutter ring, and automatically stored in the box when the sliding assembly resets, without additional power; The sliding assembly includes a sliding plate, and the end of the sliding plate away from the handle extends downward to form an extension plate; The drive assembly includes two hydraulic cylinders, which are symmetrically fixed on the two sides of the box, and the hydraulic rod of the hydraulic cylinder is fixedly connected with the extension plate; The support rolling assembly includes a roller device, an air spring and two extension springs, the box is fixedly installed with an inflating device, the inflating device can inflate and deflate the air spring, one end of the air spring is fixedly connected with one end of the roller device, the other end of the air spring is fixedly connected with the sliding plate, one end of the extension spring is fixedly connected with the roller device, and the other end of the extension spring is fixedly connected with the sliding plate; The inflating device includes a sealed pipe body, a sliding rod and a sealed sliding plate, one end of the sliding rod is fixedly connected with the sealed sliding plate, the other end of the sliding rod penetrates out of the sealed pipe body and is fixedly connected with the extension plate, the sealed sliding plate is in sliding sealing connection with the inner wall of the sealed pipe body, and one end of the sealed pipe body is provided with an inner cavity outlet.

2. A knife ring carriage for a flaking machine according to claim 1, characterized in that The roller device includes a roller mounting seat and a second roller, and the second roller is in rolling connection with the roller mounting seat.

3. A knife ring carriage for a flaking machine according to claim 2, characterized in that The air spring is fixedly connected with the roller mounting seat, and the inflation port of the air spring is in communication with the inner cavity outlet through a hose.

4. A knife ring carriage for a flaking machine according to claim 3, characterized in that The extension spring is fixedly connected with the roller mounting seat, and the extension spring is always in a stretched state, and the two extension springs are located on the two sides of the air spring.

5. A knife ring carriage for a flaking machine according to claim 4, characterized in that The support rolling assembly further includes a sleeve, the sleeve is sleeved outside the air spring, one end of the sleeve is fixedly connected with the sliding plate, and when the roller device is located in the box, the top of the roller mounting seat abuts against the bottom end of the sleeve.

6. A knife ring carriage for a flaking machine according to claim 5, characterized in that The support rolling assembly is two groups, and the two groups of support rolling assemblies are symmetrically installed.

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