Wood conveying device for wood processing

Abstract

The utility model discloses a timber conveying device for timber processing, relates to the field of timber processing, and aims to solve the problems that in the prior art, a timber pile is heavy, a conveying belt in the conveying device can be loosened after working for a long time, most existing conveying devices are not provided with conveying belt tension degree adjusting mechanisms, and the conveying belt tension degree adjusting mechanisms cannot be adjusted. And conveying cannot be continued after the conveying belt is loosened. A first rotating shaft and a second rotating shaft are rotationally connected to the two sides between the two conveying device side plates correspondingly, rectangular openings are formed in one sides of the two conveying device side plates correspondingly, and the front end and the rear end of the first rotating shaft penetrate through the two rectangular openings correspondingly, extend to the position between the two rectangular guiding pieces and are connected with sliding assemblies; a telescopic pipe is fixedly connected to one side of the sliding assembly, a threaded groove is formed in the telescopic pipe, a threaded rod is in threaded connection with the interior of the threaded groove, and a linkage device is jointly and fixedly connected to one side of the middle of the position between the two conveying device side plates.

Description

Technical Field

[0001] The utility model relates to the field of wood processing, in particular to a wood material conveying device used for wood processing. Background Art

[0002] Wood processing technology includes basic processing technologies such as wood cutting, wood drying, wood gluing, and wood surface decoration, as well as functional processing technologies such as wood protection and wood modification. Cutting methods include sawing, planing, milling, drilling, and sanding. Due to the influence of wood organization and texture, the cutting method is different from that of other materials. The moisture content of wood also affects the cutting process. For example, the veneer manufacturing method and wood chip production require wet wood cutting, while most processed parts require dry wood cutting. Drying usually refers specifically to the drying of finished wood. The drying of other wood materials such as veneer, shavings, and wood fibers are all components of the manufacturing process of plywood, particleboard, and fiberboard. The emergence and development of wood adhesives and gluing technology are not only the main factors in improving the level of wood processing technology, but also the premise for the production of recycled wood and improved wood, such as various laminated wood and glued wood products.

[0003] When processing wood, a conveying device is needed to transport the wood piles. Since the wood piles are heavy, the conveyor belt inside the conveying device will become loose after working for a long time. Most of the existing conveying devices are not equipped with a conveyor belt tension adjustment mechanism, which makes it impossible for the conveyor belt to continue conveying after it becomes loose. Therefore, the market urgently needs to develop a wood conveying device for wood processing to help people solve the existing problems. Utility Model Content

[0004] The utility model aims to provide a wood conveying device for wood processing, so as to solve the problem raised in the above-mentioned background technology that the conveyor belt inside the conveying device will become loose after working for a long time due to the heavy wood piles, and most of the existing conveying devices are not provided with a conveyor belt tension adjustment mechanism, so that the conveyor belt cannot continue to convey after it becomes loose.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A wood conveying device for wood processing, comprising a conveying device side plate, wherein two conveying device side plates are arranged in parallel, and a first rotating shaft and a second rotating shaft are respectively rotatably connected on both sides between the two conveying device side plates, and conveying rollers are fixedly connected on the first rotating shaft and the second rotating shaft, and a conveyor belt is connected between the two conveying rollers, and a rectangular opening is arranged on one side of the two conveying device side plates, and rectangular guides are fixedly connected on the outer sides of the two conveying device side plates and at both ends of the upper and lower ends of the rectangular opening, and the front and rear ends of the first rotating shaft respectively pass through the two rectangular openings to extend between the two rectangular guides and are connected with a sliding assembly, and a telescopic tube is fixedly connected on one side of the sliding assembly, and a thread groove is arranged inside the telescopic tube, and a screw is threadedly connected inside the thread groove, and one end of the screw extends out of the thread groove and is fixedly connected with an annular limiter, and a linkage device is commonly fixedly connected on one side of the middle part between the two conveying device side plates, and the front and rear ends of the linkage device respectively pass through the two conveying device side plates to extend to the outside and are fixedly connected with a circular support on one side, and a transmission shaft is rotatably connected inside the linkage device.

[0006] Preferably, circular limiting grooves are provided on the sliding assembly, and the first rotating shaft is respectively inserted into two circular limiting grooves.

[0007] Preferably, rectangular limiting portions are fixedly connected to the middle portions of the upper and lower ends of the sliding component, and the two rectangular limiting portions slide into the interiors of the rectangular sliding grooves on the two rectangular guide members respectively.

[0008] Preferably, an annular limiting groove is provided inside the circular support member, one end of the two screw rods respectively passes through the two circular support members and extends into the linkage device and is fixedly connected with a first conical tooth, and the annular limiting member on the screw rod is placed inside the annular limiting groove.

[0009] Preferably, the front and rear ends of the transmission shaft are both fixedly connected with second conical teeth, and the first conical teeth are meshingly connected with the tooth portions of the second conical teeth.

[0010] Preferably, the front end of the transmission shaft passes through the second conical teeth and the front end surface of the linkage device, extends to the outside and is fixedly connected to a rotating disk.

[0011] Preferably, a driving device is fixedly connected to one side of the front end surface of the side plate of the conveying device at the front end, and the front end of the second rotating shaft passes through the side plate of the conveying device and is connected to the driving device.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, through the setting of the sliding assembly, the front and rear ends of the first rotating shaft respectively pass through the two rectangular openings and extend to between the two rectangular guide members and are connected with the sliding assembly. When the conveyor belt is loose, the transmission shaft is driven to rotate by rotating the rotating disk, and the transmission shaft drives the two screws to rotate at the same time. When the two screws rotate, the two telescopic tubes push the sliding assembly to slide between the two rectangular guide members, and then the two sliding assemblies simultaneously drive the first rotating shaft to slide along the inside of the rectangular opening to the side away from the second rotating shaft, so that the distance between the first rotating shaft and the second rotating shaft is increased, thereby realizing that the two conveying rollers pull the conveyor belt to be tightened.

[0014] 2. In the utility model, through the setting of the threaded groove, a telescopic tube is fixedly connected to one side of the sliding component, a threaded groove is set inside the telescopic tube, a screw is threadedly connected inside the threaded groove, one end of the screw extends out of the threaded groove and is fixedly connected to an annular limiter. When the screw rotates, the telescopic tube pushes the sliding component to move, and the position of the sliding component is kept fixed through the self-locking effect of the screw and the slider, so that the conveyor belt is kept taut.

[0015] 3. In the utility model, a circular support member is provided with an annular limit groove inside the circular support member. One end of each of the two screw rods passes through the two circular support members and extends to the inside of the linkage device and is fixedly connected with a first conical tooth. The annular limit member on the screw rod is placed inside the annular limit groove, and support is provided by the annular limit member to prevent lateral movement when the screw rod rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a wood conveying device for wood processing according to the utility model;

[0017] Figure 2 This is a main cross-sectional view of the sliding assembly of the utility model;

[0018] Figure 3 It is a top sectional view of the utility model;

[0019] Figure 4 It is an enlarged view of the detail A of the present utility model.

[0020] In the figure: 1. conveying device side plate; 101. rectangular opening; 102. rectangular guide member; 103. rectangular slide groove; 104. driving device; 2. first rotating shaft; 201. second rotating shaft; 202. conveying roller; 203. conveyor belt; 3. sliding assembly; 301. rectangular limiting part; 302. circular limiting groove; 303. telescopic tube; 304. threaded groove; 4. screw; 401. annular limiting member; 402. first conical tooth; 5. linkage device; 501. circular supporting member; 502. annular limiting groove; 6. transmission shaft; 601. second conical tooth; 602. rotating disk. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: a wood conveying device for wood processing, including a conveying device side plate 1, two conveying device side plates 1 are arranged in parallel, the two sides between the two conveying device side plates 1 are respectively rotatably connected with a first rotating shaft 2 and a second rotating shaft 201, the first rotating shaft 2 and the second rotating shaft 201 are fixedly connected with a conveying roller 202, a conveying belt 203 is connected between the two conveying rollers 202, a rectangular opening 101 is arranged on one side of the two conveying device side plates 1, a rectangular guide 102 is fixedly connected to the outer side of the two conveying device side plates 1 and at the upper and lower ends of the rectangular opening 101, and the front and rear ends of the first rotating shaft 2 are fixedly connected. The ends respectively pass through the two rectangular openings 101 to extend between the two rectangular guide members 102 and are connected to the sliding component 3, one side of the sliding component 3 is fixedly connected to a telescopic tube 303, a thread groove 304 is arranged inside the telescopic tube 303, a screw 4 is threadedly connected inside the thread groove 304, one end of the screw 4 extends out of the thread groove 304 and is fixedly connected to an annular limiter 401, a linkage device 5 is fixedly connected to one side of the middle part between the two conveying device side plates 1, the front and rear ends of the linkage device 5 respectively pass through the two conveying device side plates 1 to extend to the outside and are fixedly connected to a circular support member 501 on one side, and a transmission shaft 6 is rotatably connected inside the linkage device 5.

[0023] Furthermore, circular limiting grooves 302 are provided on the sliding assembly 3 , and the first rotating shaft 2 is respectively inserted into the two circular limiting grooves 302 , so that the first rotating shaft 2 can rotate between the two sliding assemblies 3 .

[0024] Furthermore, rectangular limiting portions 301 are fixedly connected to the middle of the upper and lower ends of the sliding component 3, and the two rectangular limiting portions 301 slide into the rectangular sliding grooves 103 on the two rectangular guide members 102 respectively, so that the sliding component 3 can slide between the two rectangular guide members 102.

[0025] Furthermore, an annular limit groove 502 is provided inside the circular support member 501, and one end of the two screw rods 4 respectively passes through the two circular support members 501 and extends to the inside of the linkage device 5 and is fixedly connected with the first conical tooth 402. The annular limit member 401 on the screw rod 4 is placed inside the annular limit groove 502, and support is provided by the annular limit member 401 to prevent lateral movement when the screw rod 4 rotates.

[0026] Furthermore, the front and rear ends of the transmission shaft 6 are fixedly connected with the second conical teeth 601, and the first conical teeth 402 are meshed and connected with the second conical teeth 601, so that the two screw rods 4 are driven to rotate at the same time through the transmission shaft 6. When the two screw rods 4 rotate, the two telescopic tubes 303 push the sliding assembly 3 to slide between the two rectangular guide members 102, and then the two sliding assemblies 3 simultaneously drive the first rotating shaft 2 to slide along the inside of the rectangular opening 101.

[0027] Furthermore, the front end of the transmission shaft 6 passes through the second conical teeth 601 and the front end surface of the linkage device 5 and extends to the outside and is fixedly connected with a rotating disk 602 , and the transmission shaft 6 is driven to rotate by rotating the rotating disk 602 .

[0028] Furthermore, a driving device 104 is fixedly connected to one side of the front end surface of the front end conveying device side plate 1, and the front end of the second rotating shaft 201 passes through the conveying device side plate 1 and is connected to the driving device 104. The second rotating shaft 201 is driven to rotate by the driving device 104, and then the conveying roller 202 on the second rotating shaft 201 drives the conveyor belt 203 to rotate to convey the wood.

[0029] Working principle: During use, when the conveyor belt 203 becomes loose, the transmission shaft 6 is driven to rotate by rotating the rotating disk 602, and the transmission shaft 6 simultaneously drives the two screws 4 to rotate. When the two screws 4 rotate, the two telescopic tubes 303 push the sliding assembly 3 to slide between the two rectangular guide members 102, and then the two sliding assemblies 3 simultaneously drive the first rotating shaft 2 to slide along the inside of the rectangular opening 101 toward the side away from the second rotating shaft 201, so that the distance between the first rotating shaft 2 and the second rotating shaft 201 is increased, and then the two conveying rollers 202 pull the conveyor belt 203 to tighten.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A wood conveying device for wood processing, comprising a conveying device side plate (1), characterized in that: Two conveying device side plates (1) are arranged in parallel, and the first rotating shaft (2) and the second rotating shaft (201) are rotatably connected on both sides between the two conveying device side plates (1), and conveying rollers (202) are fixedly connected to the first rotating shaft (2) and the second rotating shaft (201), and a conveying belt (203) is connected between the two conveying rollers (202). A rectangular opening (101) is arranged on one side of the two conveying device side plates (1), and rectangular guide members (102) are fixedly connected on the outer sides of the two conveying device side plates (1) and at the upper and lower ends of the rectangular opening (101), and the front and rear ends of the first rotating shaft (2) respectively pass through the two rectangular openings (101) and extend to the two rectangular guide members (103). A sliding assembly (3) is connected between the two conveying device side plates (102); a telescopic tube (303) is fixedly connected to one side of the sliding assembly (3); a thread groove (304) is provided inside the telescopic tube (303); a screw rod (4) is threadedly connected to the inside of the thread groove (304); one end of the screw rod (4) extends out of the thread groove (304) and is fixedly connected to an annular stopper (401); a linkage device (5) is fixedly connected to one side of the middle portion between the two conveying device side plates (1); front and rear ends of the linkage device (5) respectively pass through the two conveying device side plates (1) and extend to the outside and are fixedly connected to a circular support member (501) on one side; a transmission shaft (6) is rotatably connected to the inside of the linkage device (5).

2. A wood conveying device for wood processing according to claim 1, characterized in that: The sliding assembly (3) is provided with circular limiting grooves (302), and the first rotating shaft (2) is respectively inserted into two circular limiting grooves (302).

3. A wood conveying device for wood processing according to claim 1, characterized in that: The middle parts of the upper and lower ends of the sliding assembly (3) are fixedly connected with rectangular limiting parts (301), and the two rectangular limiting parts (301) slide into the interior of the rectangular sliding grooves (103) on the two rectangular guide members (102) respectively.

4. A wood conveying device for wood processing according to claim 1, characterized in that: An annular limiting groove (502) is provided inside the circular support member (501), one end of each of the two screw rods (4) passes through the two circular support members (501) and extends into the interior of the linkage device (5) and is fixedly connected to the first conical tooth (402), and the annular limiting member (401) on the screw rod (4) is placed inside the annular limiting groove (502).

5. A wood conveying device for wood processing according to claim 4, characterized in that: The front and rear ends of the transmission shaft (6) are both fixedly connected with second conical teeth (601), and the first conical teeth (402) are meshingly connected with the tooth portions of the second conical teeth (601).

6. A wood conveying device for wood processing according to claim 5, characterized in that: The front end of the transmission shaft (6) passes through the second conical teeth (601) and the front end surface of the linkage device (5) and extends to the outside and is fixedly connected to the rotating disk (602).

7. A wood conveying device for wood processing according to claim 1, characterized in that: A driving device (104) is fixedly connected to one side of the front end surface of the front conveying device side plate (1), and a front end of the second rotating shaft (201) passes through the conveying device side plate (1) and is connected to the driving device (104).

Images