Belt conveyor butt joint mechanism capable of achieving rapid butt joint

Abstract

The utility model discloses a belt conveyor butt joint mechanism capable of achieving rapid butt joint. The belt conveyor butt joint mechanism comprises belts, and buckles are installed at the joints of the belts. A clamping assembly is arranged outside the belts and comprises two clamping sleeves arranged outside the two belts in a sleeving mode, lifting columns are arranged on the inner sides of the two clamping sleeves, pressing blocks are slidably connected to the lifting columns, a suspension frame is fixedly connected to the tops of the clamping sleeves, and a movable suspension pipe is fixedly connected to the bottom of the suspension frame. A sliding block is connected to the movable hanging pipe in a sliding mode, and the sliding block is in lap joint with a pressing block. Compared with a traditional auxiliary device, the auxiliary device has the advantages that a knob is prevented from being rotated in a multi-point mode, so that time for using equipment is saved, traction force of the belt is directly converted into clamping force borne by the belt, equipment cost is saved, and the mode that the belt is clamped by the pressing block and the clamping sleeve is adopted, so that the stress surface of the belt when the belt is pulled can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyor maintenance, in particular to a belt conveyor docking mechanism capable of rapid docking. Background Art

[0002] In the prior art, manual belt installation involves two operators each holding one end of the belt. The two operators then work together to align the buckles at both ends of the belt. A third operator then inserts the wire threading strip into the channel formed by the two wolf-tooth buckles. This installation process requires the simultaneous collaboration of multiple operators, which is time-consuming and labor-intensive. Furthermore, due to the high tension and weight of the conveyor belt, the alignment of the buckles at both ends still requires considerable manpower.

[0003] Publication No. CN220113201U discloses a belt docking auxiliary device for docking two ends of a belt, the belt extending horizontally along a first direction, the auxiliary device comprising: two clamps, respectively for clamping the two ends of the belt, the clamp comprising a base, a pressure block and an adjusting member, the base being provided with a through slot and a first through hole, the through slot and the first through hole both penetrating the base in the first direction, the through slot being used to accommodate the end of the belt, the pressure block being arranged in the through slot, the pressure block being connected to the adjusting member, and the adjusting member being used to adjust the position of the pressure block in the vertical direction; a bolt having a head and a rod, the rod penetrating the first through holes provided on the two clamps; a nut being threadedly connected to the bolt, the two clamps being located between the nut and the head, when the nut is tightened, the nut and the head can press against the two clamps, bringing the two clamps close to each other, this device can reduce the difficulty of belt docking, save manpower and improve the efficiency of belt installation, but the patent still has the following problems in actual use:

[0004] During the actual use of the above device, it is necessary to rotate the adjusting pieces at both ends respectively so that the two clamps clamp the belts at both ends respectively, and then the two clamps can be moved closer to each other by using the rotating nut. During the whole process, the staff needs to rotate multiple parts in sequence, and the degree of rotation is relatively deep, and the stability of the clamping timing is required to be high, which causes the staff to need to repeat the operation time-consuming and laborious. Moreover, only pulling on the side can easily cause the belt to be slightly deformed due to uneven force, which makes the belt buckle unable to be aligned, affecting use.

[0005] A belt conveyor docking mechanism capable of rapid docking is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a belt conveyor docking mechanism that can be quickly docked, so as to solve the problem that the above-mentioned device proposed in the above-mentioned background technology requires workers to rotate multiple parts in sequence, and the degree of rotation is relatively deep, and the stability requirement during clamping is high, which causes workers to need to repeat operations that are time-consuming and laborious.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a belt conveyor docking mechanism capable of rapid docking, comprising a belt, wherein a buckle is installed at the connection of the belt;

[0008] The outside of the belt is provided with a clamping assembly, which includes two jackets sleeved on the outside of the two belts, and the inner sides of the two jackets are provided with lifting columns, and a pressure block is slidably connected to the lifting column, and the top of the jacket is fixedly connected to the suspension frame, and the bottom of the suspension frame is fixedly connected to the mobile hanging pipe, and the mobile hanging pipe is slidably connected to the sliding block, and the sliding block overlaps the pressure block;

[0009] Wherein, a guiding mechanism is provided at the bottom of the jacket.

[0010] Preferably, side plates are fixedly connected to both sides of the pressing block, a suspension spring is fixedly connected to the top surface of the side plate, the top of the suspension spring is fixedly connected to the jacket, a chain is fixedly connected to one side of the sliding block, the other ends of the two chains are rotatably connected to the connecting sleeve and the screw, the lifting columns are provided with four and two on each side, and the lifting columns are fixedly connected to the jacket.

[0011] Preferably, one end of the connecting sleeve is fixedly connected to a nut on the outside, and the other end of the connecting sleeve is rotatably connected to a screw button, and the screw is located inside the connecting sleeve.

[0012] Preferably, one end of the screw is fixedly connected to a rotation limiting block, the rotation limiting block is slidably connected to the connecting sleeve, and the screw is threadedly connected to the nut.

[0013] Preferably, the end of the chain connected to the pressing block is set as three bundles, and the end of the chain connected to the connecting sleeve or screw is set as one bundle, and the bottom surface of the pressing block and the lower inner part of the jacket are fixedly connected with friction pads.

[0014] Preferably, the guiding mechanism includes two fixed blocks fixedly connected to the bottom of one jacket, the sides of the two fixed blocks are fixedly connected to a sliding rod, the other end of the sliding rod is slidably connected to a sliding sleeve, and the sliding sleeve is fixedly connected to the bottom of the other jacket.

[0015] Preferably, a stabilizing rod is fixedly connected between the two fixed blocks, and a stabilizing rod is also fixedly connected between the two sliding sleeves. The two fixed blocks are symmetrically distributed at the bottom of the sleeve, and one end of the sliding rod is fixedly connected to an anti-sliding block.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the belt conveyor docking mechanism that can quickly dock, compared with the traditional auxiliary device, avoids rotating the knob at multiple points, thereby saving time when the equipment is used, and directly converts the traction force of the belt into the clamping force of the belt, saving equipment costs, and the way the pressure block and the clamping sleeve clamp the belt can increase the force-bearing surface of the belt when it is pulled, thereby avoiding the slight deformation of the belt due to uneven force that affects the buckle docking. The specific contents are as follows:

[0017] 1. First, rotate the screw knob to make the screw slide inside the rotation limit block, thereby pulling the sliding block to slide on the mobile hanging tube. During this process, the sliding block squeezes the pressure block to move downward, and the two jackets move relative to each other until the pressure between the pressure block and the belt causes the friction force on the pressure block to be greater than the traction force on the sliding block, and the pressure block and the jacket can directly clamp the belt; after the pressure block and the jacket clamp the belt, continue to rotate the connecting sleeve so that the screw continues to drive the pressure block to move the jacket through the chain and the sliding block, thereby pulling the two belts closer. Compared with traditional auxiliary devices, it avoids rotating the knob at multiple points, thereby saving time when using the equipment, and directly converts the traction force of the belt into the clamping force on the belt, saving equipment costs, and the way the pressure block and the jacket clamp the belt can increase the force surface of the belt when it is pulled, thereby avoiding slight deformation of the belt due to uneven force that affects the buckle docking.

[0018] 2. The two sliding bars can limit the direction of the belt when it is pulled, avoiding slight misalignment of the belt due to shaking during pulling, thereby ensuring that the buckle can be stably docked and increasing the stability of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0021] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0022] Figure 4 This is a side structural diagram of the utility model;

[0023] Figure 5 Schematic diagram of the installation structure of the fixed block and the stabilizer bar.

[0024] In the figure: 1. belt; 101. buckle; 2. clamping assembly; 201. jacket; 202. lifting column; 203. pressure block; 204. suspension frame; 205. movable hanging tube; 206. sliding block; 207. side plate; 208. suspension spring; 209. chain; 210. connecting sleeve; 211. nut; 212. nut; 213. screw; 214. rotation limit block; 215. friction pad; 3. guiding mechanism; 301. fixing block; 302. sliding sleeve; 303. sliding rod; 304. stabilizing rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5 The utility model provides a technical solution: a belt conveyor docking mechanism that can be quickly docked, comprising a belt 1, with a buckle 101 installed at the connection of the belt 1;

[0027] A clamping assembly 2 is provided on the outside of the belt 1, and the clamping assembly 2 includes two sleeves 201 that are sleeved on the outside of the two belts 1. A lifting column 202 is provided on the inner side of the two sleeves 201. A pressure block 203 is slidably connected to the lifting column 202. The top of the sleeve 201 is fixedly connected to a suspension frame 204, and the bottom of the suspension frame 204 is fixedly connected to a movable hanging pipe 205. A sliding block 206 is slidably connected to the movable hanging pipe 205, and the sliding block 206 overlaps with the pressure block 203; wherein, a guiding mechanism 3 is provided at the bottom of the sleeve 201.

[0028] The two sides of the pressure block 203 are fixedly connected to the side plates 207, and the top surfaces of the side plates 207 are fixedly connected to the suspension springs 208. The top ends of the suspension springs 208 are fixedly connected to the jacket 201, and one side of the sliding block 206 is fixedly connected to the chain 209. The other ends of the two chains 209 are rotatably connected to the connecting sleeves 210 and the screws 213. The lifting columns 202 are provided with four and two on each side, and the lifting columns 202 are fixedly connected to the jacket 201; the suspension springs 208 can ensure that when the pressure block 203 is not squeezed, there is a stable gap between the pressure block 203 and the bottom of the jacket 201, which is convenient for the belt 1 to pass through. The lifting column 202 can stably transmit the traction force exerted on the pressure block 203 to the jacket 201. When the device needs to be disassembled, after the chain 209 is relaxed, it is only necessary to use a hammer to strike the sliding block 206 in the opposite direction to release the fit between the sliding block 206 and the pressure block 203.

[0029] One end of the connecting sleeve 210 is fixedly connected to a nut 211 on the outside, and the other end of the connecting sleeve 210 is rotatably connected to a knob 212, and the screw 213 is located inside the connecting sleeve 210; one end of the screw 213 is fixedly connected to a limited rotation block 214, the limited rotation block 214 is slidingly connected to the connecting sleeve 210, and the screw 213 is threadedly connected to the knob 212; the limited rotation block 214 can prevent the screw 213 from rotating with the rotation of the knob 212, and the nut 211 is convenient for fixing the connecting sleeve 210 with a wrench, thereby facilitating the rotation of the knob 212.

[0030] One end of the chain 209 connected to the pressure block 203 is set as three bundles, and one end of the chain 209 connected to the connecting sleeve 210 or the screw 213 is set as one bundle. The bottom surface of the pressure block 203 and the inner bottom of the jacket 201 are fixedly connected with a friction pad 215; the friction pad 215 can increase the friction coefficient of the jacket 201 and the pressure block 203 to the belt 1 to prevent the belt 1 from slipping. One end of the three bundles of the chain 209 can increase the force point when the sliding block 206 moves, thereby increasing the stability of the sliding block 206 when used.

[0031] The guiding mechanism 3 includes two fixed blocks 301 fixedly connected to the bottom of one jacket 201, and the sides of the two fixed blocks 301 are fixedly connected to a sliding rod 303. The other end of the sliding rod 303 is slidably connected to a sliding sleeve 302, and the sliding sleeve 302 is fixedly connected to the bottom of the other jacket 201.

[0032] A stabilizing rod 304 is fixedly connected between the two fixing blocks 301, and a stabilizing rod 304 is also fixedly connected between the two sliding sleeves 302. The two fixing blocks 301 are symmetrically distributed at the bottom of the jacket 201, and one end of the sliding rod 303 is fixedly connected to an anti-sliding block; the two sliding rods 303 can limit the direction of the belt 1 when it is pulled, avoiding slight misalignment of the belt 1 due to shaking during pulling, etc., thereby ensuring that the buckle 101 can be stably docked, increasing the stability of the device when in use.

[0033] Working principle: Before using this kind of belt conveyor docking mechanism that can be quickly docked, it is necessary to first check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5 As shown, first, two jackets 201 are respectively placed on the two belts 1 to be connected, and then the jackets 201 are pulled to both sides to straighten the chains 209;

[0034] At this time, the screw 213 is made to slide inside the rotation-limiting block 214 by rotating the screw button 212. The rotation-limiting block 214 can prevent the screw 213 from being driven to rotate by the rotating screw button 212.

[0035] As the screw 213 moves, the two chains 209 pull the sliding block 206 to slide on the movable hanging tube 205. During this process, the sliding block 206 squeezes the pressing block 203 to move downward, and the two jackets 201 move relative to each other until the pressure between the pressing block 203 and the belt 1 causes the friction force on the pressing block 203 to be greater than the traction force on the sliding block 206. The pressing block 203 cooperates with the jacket 201 to directly clamp the belt 1. At this time, the pressing block 203 and the sliding block 206 are in contact with each other.

[0036] The friction pad 215 can increase the friction coefficient between the jacket 201 and the pressing block 203 and the belt 1, thereby preventing the belt 1 from slipping;

[0037] After the pressing block 203 and the clamping sleeve 201 clamp the belt 1, the connecting sleeve 210 continues to rotate, so that the screw 213 continues to drive the pressing block 203 to move the clamping sleeve 201 through the chain 209 and the sliding block 206, so that the two belts 1 are pulled closer. Compared with traditional auxiliary devices, it avoids rotating the knob at multiple points, thereby saving time when using the equipment, and directly converts the traction force of the belt 1 into the clamping force of the pressing block 203 on the belt 1, saving equipment costs, and the way the pressing block 203 and the clamping sleeve 201 clamp the belt 1 can increase the force-bearing surface of the belt 1 when it is pulled, thereby avoiding the slight deformation of the belt 1 due to uneven force that affects the docking of the buckle 101;

[0038] When the two sleeves 201 approach each other, the sliding sleeve 302 will slide on the sliding rod 303. The two sliding rods 303 can limit the direction of the belt 1 when it is pulled, avoiding slight misalignment of the belt 1 due to shaking during pulling, thereby ensuring that the buckle 101 can be stably docked and increasing the stability of the device when in use.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A belt conveyor docking mechanism capable of rapid docking, comprising a belt (1), wherein a buckle (101) is installed at a connection point of the belt (1); It is characterized by: Also includes: The belt (1) is provided with a clamping assembly (2) on the outside, and the clamping assembly (2) comprises two jackets (201) sleeved on the outside of the two belts (1). The inner sides of the two jackets (201) are provided with lifting columns (202). The lifting columns (202) are slidably connected with a pressure block (203). The top of the jacket (201) is fixedly connected with a suspension frame (204). The bottom of the suspension frame (204) is fixedly connected with a movable hanging pipe (205). The movable hanging pipe (205) is slidably connected with a sliding block (206). The sliding block (206) overlaps the pressing block (203). Wherein, a guiding mechanism (3) is provided at the bottom of the jacket (201).

2. The belt conveyor docking mechanism capable of rapid docking according to claim 1, characterized in that: The two sides of the pressing block (203) are fixedly connected with side plates (207), the top surface of the side plate (207) is fixedly connected with a suspension spring (208), the top end of the suspension spring (208) is fixedly connected with the jacket (201), one side of the sliding block (206) is fixedly connected with a chain (209), the other ends of the two chains (209) are rotatably connected with a connecting sleeve (210) and a screw (213), the lifting columns (202) are set to four, with two on each side, and the lifting columns (202) are fixedly connected to the jacket (201).

3. The belt conveyor docking mechanism capable of rapid docking according to claim 2, characterized in that: One end of the connecting sleeve (210) is fixedly connected to the outside with a nut (211), the other end of the connecting sleeve (210) is rotatably connected to a screw button (212), and the screw rod (213) is located inside the connecting sleeve (210).

4. The belt conveyor docking mechanism capable of rapid docking according to claim 3, characterized in that: One end of the screw rod (213) is fixedly connected to a rotation limiting block (214), the rotation limiting block (214) is slidably connected to the connecting sleeve (210), and the screw rod (213) is threadedly connected to the screw button (212).

5. The belt conveyor docking mechanism capable of rapid docking according to claim 2, characterized in that: The end of the chain (209) connected to the pressing block (203) is configured as three bundles, and the end of the chain (209) connected to the connecting sleeve (210) or the screw (213) is configured as one bundle. The bottom surface of the pressing block (203) and the lower inner portion of the jacket (201) are both fixedly connected with friction pads (215).

6. The belt conveyor docking mechanism capable of rapid docking according to claim 1, characterized in that: The guiding mechanism (3) comprises two fixed blocks (301) fixedly connected to the bottom of one jacket (201), the sides of the two fixed blocks (301) are fixedly connected to a sliding rod (303), the other end of the sliding rod (303) is slidably connected to a sliding sleeve (302), and the sliding sleeve (302) is fixedly connected to the bottom of the other jacket (201).

7. The belt conveyor docking mechanism capable of rapid docking according to claim 6, characterized in that: A stabilizing rod (304) is fixedly connected between the two fixed blocks (301), and a stabilizing rod (304) is also fixedly connected between the two sliding sleeves (302). The two fixed blocks (301) are symmetrically distributed at the bottom of the jacket (201), and one end of the sliding rod (303) is fixedly connected to an anti-sliding block.

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