Fracture-preventing claw bucket special for distillers' grains in winery

Abstract

The utility model discloses an anti-fracture vinasse special claw bucket, which comprises a positioning plate, a connecting shaft and a steel wire rope, the two sides of the connecting shaft are symmetrically hinged with claw buckets, the top of the connecting shaft is fixedly provided with a mounting plate, and one side of the top of the connecting claw bucket is symmetrically hinged with a connecting rod; the device further comprises a buffer assembly arranged at the top of the mounting plate, a driving assembly is arranged at the bottom of the positioning plate, the buffer assembly comprises a movable rod arranged above the mounting plate, the top of the movable rod is fixedly connected with a steel wire rope, and the top of the movable rod is fixedly connected with the steel wire rope. One side of the outer part of the movable rod is sleeved with a first buffer spring, and one end of the first buffer spring is fixedly provided with a movable sleeve; the steel wire rope can be buffered at the moment when the steel wire rope controls the claw bucket to be closed, breakage of the steel wire rope caused by sudden pressure application to the steel wire rope is avoided, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machines, in particular to a special claw bucket for winery lees which can prevent breakage. Background Art

[0002] The special grab for lees has successfully liberated workers from manual workshops in the winery, laying a solid foundation for the winery to move towards mechanization.

[0003] Publication No. CN210710378U discloses a wine lees grab bucket for protecting a steel wire rope. The patent adds a corresponding protective structure on the basis of the original structure. When the grab bucket is opened to a certain position, the pull rod starts the switch to cut off the power of the driving device, preventing the pulley block from continuing to work and causing the grab bucket to continue to open, preventing the grab bucket from excessively grabbing wine lees, and thus avoiding unnecessary burden on the steel wire rope. However, the patent still has the following problems in actual use:

[0004] By adding corresponding protection structure on the basis of the original structure, the pulley block is prevented from continuing to work and causing the grab bucket to continue to open, preventing the grab bucket from excessively grabbing the lees, thereby avoiding unnecessary burden on the wire rope. However, in actual use, the opening and closing of the claw bucket is completed by winding and anti-winding the wire rope. When the claw bucket closes while grabbing the lees, the gravity received by the claw bucket increases. The closure of the claw bucket is achieved by the wire rope, and the wire rope is not buffered to a certain extent, so that the pressure on the wire rope increases at the moment of grabbing, which can easily cause the wire rope to break, affecting the service life of the wire rope.

[0005] A special claw bucket for winery lees which can prevent breakage is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a special claw bucket for winery lees which prevents breakage, so as to solve the problem proposed in the above-mentioned background technology that a corresponding protective structure is added on the basis of the original structure to prevent the pulley block from continuing to work and causing the grab bucket to continue to open, thereby preventing the grab bucket from excessively grabbing the lees and thus avoiding unnecessary burden on the wire rope. However, in actual use, the opening and closing of the claw bucket is completed by winding and anti-winding the wire rope. When the claw bucket closes after grabbing the lees, the gravity received by the claw bucket increases. The closing of the claw bucket is achieved by the wire rope, and the wire rope is not subjected to a certain buffer, so that the pressure on the wire rope is increased at the moment of grabbing, which can easily lead to the wire rope breaking and affect the service life of the wire rope.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a claw bucket for winery lees that prevents breakage, comprising a positioning plate, a connecting shaft and a steel wire rope;

[0008] The two sides of the connecting shaft are symmetrically hinged with claw buckets, and a mounting plate is fixedly installed on the top of the connecting shaft, and connecting rods are symmetrically hinged on one side of the top of the connecting claw buckets, and the ends of the two groups of connecting rods away from the claw buckets are hinged to the positioning plate;

[0009] Also includes:

[0010] A buffer assembly is disposed on the top of the mounting plate, and a driving assembly is disposed on the bottom of the positioning plate;

[0011] Wherein, the buffer assembly includes a movable rod arranged above the mounting plate, and the top of the movable rod is fixedly connected to the wire rope, and a first buffer spring is sleeved on one side of the outer side of the movable rod, and a movable sleeve is fixedly installed on one end of the first buffer spring, and the movable sleeve is slidably connected to the movable rod;

[0012] Wherein, a limit block is fixedly installed on the other end of the first buffer spring, and the limit block is fixedly connected to the movable rod, and mounting blocks are symmetrically installed on both sides of the movable sleeve, and a rotating rod is hinged on one side connected to the mounting block.

[0013] Preferably, sliding grooves are symmetrically provided on the top of the mounting plate, and sliding blocks are slidably connected inside the two sliding grooves, and one end of the two rotating rods away from the mounting blocks is hinged to the two sliding blocks respectively.

[0014] Preferably, a damping rod is fixedly installed on one side of the inner part of the two sliding grooves, and the damping rod is fixedly connected to the sliding block, and a second buffer spring is sleeved on the outer part of the damping rod, and one end of the second buffer spring is fixedly connected to the sliding groove, and the other end of the second buffer spring is fixedly connected to the sliding block.

[0015] Preferably, the driving assembly includes a support plate symmetrically installed at the bottom of the positioning plate, and a winding drum is movably connected between the two support plates, and a driving motor is fixedly installed on one side of one support plate, and the output end of the driving motor passes through the support plate and is fixedly connected to the winding drum.

[0016] Preferably, a reciprocating screw rod is rotatably connected to the bottom of the two support plates through a bearing, and one end of the winding drum passes through the support plate and is fixedly installed with a first pulley, and one end of the reciprocating screw rod passes through the support plate and is fixedly installed with a second pulley, and the second pulley is rotatably connected to the first pulley through a belt, and a movable sleeve is sleeved on one side of the outer side of the reciprocating screw rod, and a movable frame is fixedly installed on one side of the movable sleeve, and two groups of fixed blocks are symmetrically installed on both sides of the inside of the movable frame, and two first rollers are rotatably connected between the two fixed blocks through bearings, and two groups of positioning blocks are symmetrically installed on the other two sides of the inside of the movable frame, and the second rollers are rotatably connected between the two positioning blocks through bearings.

[0017] Preferably, a positioning rod is fixedly installed between the two support plates and below the reciprocating screw rod, and a positioning sleeve is slidably connected to an outer side of the positioning rod, and the positioning sleeve is fixedly connected to the movable sleeve.

[0018] Preferably, fixing frames are symmetrically mounted on the bottom of the two support plates, and a third roller is rotatably connected between the two sets of fixing frames via bearings.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the special claw bucket for winery lees that prevents breakage is provided with a buffer assembly on the top of the mounting plate, so that the wire rope can be buffered at the moment when the wire rope controls the claw bucket to close, thereby avoiding the wire rope from being broken due to sudden pressure on the wire rope and improving the service life. The specific contents are as follows:

[0020] 1. A buffer assembly is provided on the top of the positioning plate. The wire rope controls the inside of the claw bucket by rising. The movable rod can be pulled to move at the moment when the wire rope rises. After the movable rod moves, the first buffer spring can be compressed by the limit block, so that the first buffer spring applies pressure to the sliding sleeve. The sliding sleeve moves upward slightly after receiving the pressure, and then the rotating rod on the mounting block can be driven to rotate by the movement of the sliding sleeve. After the rotating rod rotates, it can drive the sliding block to slide inside the sliding groove and compress the damping rod and the second buffer spring, so as to buffer the movable rod and then buffer the wire rope. The buffer assembly can buffer the wire rope at the moment when the wire rope controls the claw bucket to close, so as to avoid the wire rope being broken due to sudden pressure on the wire rope, thereby improving the service life;

[0021] The cam is then moved back and forth to move the second pulley, and the second pulley is moved back and forth to move the second pulley, so that the cam can be moved back and forth to move the second pulley. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0023] Figure 2This is a schematic diagram of the side structure of the buffer component of the utility model;

[0024] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0025] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure of the middle B area;

[0026] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of the middle C area.

[0027] In the figure: 1, positioning plate; 101, claw bucket; 102, connecting shaft; 103, mounting plate; 104, connecting rod; 105, wire rope; 2, buffer assembly; 201, movable rod; 202, first buffer spring; 203, moving sleeve; 204, limit block; 205, mounting block; 206, rotating rod; 207, sliding groove; 208, sliding block; 209, damping rod; 210, second buffer spring; 3. Driving assembly; 301. Support plate; 302. Driving motor; 303. Winding drum; 304. Reciprocating screw rod; 305. First pulley; 306. Second pulley; 307. Movable sleeve; 308. Movable frame; 309. Fixed block; 310. First roller; 311. Positioning block; 312. Second roller; 313. Positioning rod; 314. Positioning sleeve; 315. Fixed frame; 316. Third roller. DETAILED DESCRIPTION

[0028] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0029] See also Figure 1-5The utility model provides a technical solution: a special claw bucket for winery lees that prevents breakage, including a positioning plate 1, a connecting shaft 102 and a steel wire rope 105, claw buckets 101 are symmetrically hinged on both sides of the connecting shaft 102, and a mounting plate 103 is fixedly installed on the top of the connecting shaft 102, and a connecting rod 104 is symmetrically hinged on one side of the top of the connecting claw bucket 101, and the ends of the two groups of connecting rods 104 away from the claw bucket 101 are hinged to the positioning plate 1, and also include: a buffer component 2 is arranged on the top of the mounting plate 103, and a driving component 3 is arranged on the bottom of the positioning plate 1, wherein the buffer component 2 includes a movable rod 201 arranged above the mounting plate 103, and the top of the movable rod 201 is fixedly connected to the steel wire rope 105, and A first buffer spring 202 is sleeved on one side of the outer side of the movable rod 201, and a movable sleeve 203 is fixedly installed on one end of the first buffer spring 202, and the movable sleeve 203 is slidably connected to the movable rod 201, wherein a limit block 204 is fixedly installed on the other end of the first buffer spring 202, and the limit block 204 is fixedly connected to the movable rod 201, and mounting blocks 205 are symmetrically installed on both sides of the movable sleeve 203, and a rotating rod 206 is hinged on one side of the mounting block 205. Through the buffer component 2, the wire rope 105 can be buffered at the moment when the wire rope 105 controls the claw bucket 101 to close, so as to avoid sudden pressure on the wire rope 105 causing the wire rope 105 to break, thereby improving the service life.

[0030] The top of the mounting plate 103 is symmetrically provided with sliding grooves 207, and the insides of the two sliding grooves 207 are slidably connected with sliding blocks 208, and the ends of the two rotating rods 206 away from the mounting block 205 are respectively hinged with the two sliding blocks 208, so that the rotation of the rotating rods 206 can drive the sliding blocks 208 to slide, and the damping rods 209 are fixedly installed on one side of the inside of the two sliding grooves 207, and the damping rods 209 are fixedly connected to the sliding blocks 208, and the outer sleeve of the damping rods 209 is provided with a second buffer spring 210, and one end of the second buffer spring 210 is fixedly connected to the sliding groove 207, and the second buffer spring 210 is fixedly connected to the sliding groove 207. The other end of the spring 210 is fixedly connected to the sliding block 208 to buffer the sliding block 208. The driving component 3 includes a support plate 301 symmetrically installed at the bottom of the positioning plate 1, and a winding drum 303 is movably connected between the two support plates 301, and a driving motor 302 is fixedly installed on one side of the support plate 301, and the output end of the driving motor 302 passes through the support plate 301 and is fixedly connected to the winding drum 303. The driving component 3 can drive the movement of the wire rope 105, and the wire rope 105 can be wound evenly to avoid the wire rope 105 from being squeezed after being wound, thereby improving practicality.

[0031] A reciprocating screw rod 304 is rotatably connected to the lower part between the two support plates 301 through a bearing, and one end of the winding drum 303 passes through the support plate 301 and is fixedly installed with a first pulley 305, and one end of the reciprocating screw rod 304 passes through the support plate 301 and is fixedly installed with a second pulley 306, and the second pulley 306 is rotatably connected to the first pulley 305 through a belt, and a movable sleeve 307 is sleeved on one side of the outer side of the reciprocating screw rod 304, and a movable frame 308 is fixedly installed on one side of the movable sleeve 307, and two groups of fixed blocks 309 are symmetrically installed on both sides of the inner side of the movable frame 308, and two first rollers 310 are rotatably connected between the two fixed blocks 309 through bearings, and the movable frame 308 Two groups of positioning blocks 311 are symmetrically installed on the other two sides inside, and the two positioning blocks 311 are rotatably connected to the second roller 312 through bearings, so that the wire rope 105 can be evenly wound around the winding drum 303. A positioning rod 313 is fixedly installed between the two support plates 301 and below the reciprocating screw rod 304, and a positioning sleeve 314 is slidably connected to the outer side of the positioning rod 313, and the positioning sleeve 314 is fixedly connected to the movable sleeve 307 to limit the movement of the movable sleeve 307. Fixed frames 315 are symmetrically installed on the bottom of the two support plates 301, and third rollers 316 are rotatably connected between the two groups of fixed frames 315 through bearings to limit the movement of the wire rope 105.

[0032] Working principle: Before using this kind of anti-breakage winery lees claw bucket, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, a buffer assembly 2 is provided on the top of the positioning plate 1, and the wire rope 105 controls the inside of the claw bucket 101 by rising. The moment the wire rope 105 rises, the movable rod 201 can be pulled to move. After the movable rod 201 moves, the first buffer spring 202 can be compressed by the limit block 204, so that the first buffer spring 202 applies pressure to the movable sleeve 203. The movable sleeve 203 moves slightly upward after being pressed, and then the rotating rod 206 on the mounting block 205 can be driven to rotate by the movement of the movable sleeve 203. After the rotating rod 206 rotates, it can drive the sliding block 208 to slide inside the sliding groove 207, and compress the damping rod 209 and the second buffer spring 210, so that the movable rod 201 is buffered, and then the wire rope 105 is buffered. Through the buffer assembly 2, the wire rope 105 can be buffered at the moment when the wire rope 105 controls the claw bucket 101 to close, so as to avoid the wire rope 105 being broken due to sudden pressure on the wire rope 105, thereby improving the service life;

[0033] A driving assembly 3 is provided at the bottom of the positioning plate 1, and the winding drum 303 is controlled to rotate by the driving motor 302 to drive the wire rope 105 to move. When the wire rope 105 is recovered, the winding drum 303 can rotate to drive the first pulley 305 to rotate, and then the second pulley 306 can be driven to rotate through the belt, so that the reciprocating screw rod 304 can be driven to rotate. After the reciprocating screw rod 304 rotates, the movable sleeve 307 can be driven to reciprocate. When the movable sleeve 307 moves, it drives the positioning sleeve 314 to slide outside the positioning rod 313 to limit the position, so that the movable frame 308 can be moved. The steel wire rope 105 can move, and the friction with the movable frame 308 can be avoided under the action of the first roller 310 and the second roller 312, so that the steel wire rope 105 can be evenly wound on the outside of the winding drum 303 during the winding process of the steel wire rope 105, and the steel wire rope 105 can be limited by the third roller 316 on the fixed frame 315 during the movement. The movement of the steel wire rope 105 can be driven by the driving component 3, and the steel wire rope 105 can be evenly wound when it is wound, so that the steel wire rope 105 can avoid being squeezed after being wound, thereby improving practicality.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A claw bucket for winery lees that prevents breakage, comprising a positioning plate (1), a connecting shaft (102) and a steel wire rope (105); The claw buckets (101) are symmetrically hinged on both sides of the connecting shaft (102), and a mounting plate (103) is fixedly installed on the top of the connecting shaft (102), and connecting rods (104) are symmetrically hinged on one side of the top of the connecting claw bucket (101), and the ends of the two groups of connecting rods (104) away from the claw bucket (101) are hinged to the positioning plate (1); It is characterized in that Also includes: A buffer component (2) is arranged on the top of the mounting plate (103), and a driving component (3) is arranged on the bottom of the positioning plate (1); The buffer assembly (2) comprises a movable rod (201) arranged above the mounting plate (103), the top of the movable rod (201) is fixedly connected to the steel wire rope (105), a first buffer spring (202) is sleeved on one side of the outer portion of the movable rod (201), a movable sleeve (203) is fixedly installed on one end of the first buffer spring (202), and the movable sleeve (203) is slidably connected to the movable rod (201); The other end of the first buffer spring (202) is fixedly mounted with a limit block (204), and the limit block (204) is fixedly connected to the movable rod (201), and mounting blocks (205) are symmetrically mounted on both sides of the movable sleeve (203), and a rotating rod (206) is hinged on one side of the mounting blocks (205).

2. The anti-breakage claw bucket for winery lees according to claim 1, characterized in that: The top of the mounting plate (103) is symmetrically provided with sliding grooves (207), and the insides of the two sliding grooves (207) are both slidably connected with sliding blocks (208), and the ends of the two rotating rods (206) away from the mounting block (205) are respectively hinged to the two sliding blocks (208).

3. The anti-breakage claw bucket for winery lees according to claim 2, characterized in that: A damping rod (209) is fixedly installed on one side of the interior of the two sliding grooves (207), and the damping rod (209) is fixedly connected to the sliding block (208), and a second buffer spring (210) is sleeved on the exterior of the damping rod (209), and one end of the second buffer spring (210) is fixedly connected to the sliding groove (207), and the other end of the second buffer spring (210) is fixedly connected to the sliding block (208).

4. The anti-breakage claw bucket for winery lees according to claim 1, characterized in that: The driving assembly (3) comprises a supporting plate (301) symmetrically mounted on the bottom of the positioning plate (1), a winding drum (303) is movably connected between the two supporting plates (301), and a driving motor (302) is fixedly mounted on one side of one supporting plate (301), and an output end of the driving motor (302) passes through the supporting plate (301) and is fixedly connected to the winding drum (303).

5. The anti-breakage claw bucket for winery lees according to claim 4, characterized in that: A reciprocating screw rod (304) is rotatably connected to the lower part between the two support plates (301) via a bearing, and one end of the winding drum (303) passes through the support plate (301) and is fixedly installed with a first pulley (305), and one end of the reciprocating screw rod (304) passes through the support plate (301) and is fixedly installed with a second pulley (306), and the second pulley (306) is rotatably connected to the first pulley (305) via a belt, and a movable sleeve (306) is sleeved on one side of the outer side of the reciprocating screw rod (304). 07), and a movable frame (308) is fixedly installed on one side of the movable sleeve (307), and two groups of fixed blocks (309) are symmetrically installed on both sides of the movable frame (308), and two first rollers (310) are rotatably connected between the two fixed blocks (309) through bearings, and two groups of positioning blocks (311) are symmetrically installed on the other two sides of the movable frame (308), and second rollers (312) are rotatably connected between the two positioning blocks (311) through bearings.

6. The anti-breakage claw bucket for winery lees according to claim 5, characterized in that: A positioning rod (313) is fixedly installed between the two support plates (301) and below the reciprocating screw rod (304), and a positioning sleeve (314) is slidably connected to an outer side of the positioning rod (313), and the positioning sleeve (314) is fixedly connected to the movable sleeve (307).

7. The anti-breakage claw bucket for winery lees according to claim 4, characterized in that: The bottoms of the two support plates (301) are symmetrically mounted with fixing frames (315), and the two sets of fixing frames (315) are rotatably connected with third rollers (316) via bearings.

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