Cheese dyeing machine heat exchanger and main pump motor hoisting device
By designing a lifting device including tracks, guide frames and control structures, the problem of inconvenient locking of the guide frame after movement of the yarn dyeing machine heat exchanger and main pump motor is solved, and flexible fixation of the guide frame position and convenience of equipment operation are achieved.
Patent Information
- Application Number
- CN202421515651.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-29
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-29
AI Technical Summary
In the prior art, after the heat exchanger of the yarn dyer and the main pump motor are moved, it is difficult for the staff to easily control the locking of the guide frame, resulting in inconvenient operation.
A lifting device including a track, a guide frame, a manual hoist and a control structure is designed. The control structure realizes the fixing of the position of the moving guide frame through the cooperation of the insert rod, connecting bar, spring and socket.
Through this device, the staff can easily fix the position of the guide frame, which improves the convenience of the locking work after the guide frame is moved to a certain position, and facilitates the placement or lifting of subsequent equipment.
Smart Images
Figure CN222647465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hoisting devices, in particular to a hoisting device for a heat exchanger and a main pump motor of a cheese dyeing machine. Background Art
[0002] The lifting device is the equipment for lifting the product. When repairing the heat exchanger and motor of the cheese yarn dyeing machine, the heat exchanger and motor are heavy, about 400-600kg, and the maintenance space is small. Manual disassembly and transportation is very laborious and easy to cause personal injury. By installing a lifting device and a track, the heat exchanger or motor can be easily disassembled and transported to a spacious location using a hand winch.
[0003] The existing related technologies often have the following defects: in the actual use of the above-mentioned lifting device, when the heat exchanger and the main pump motor of the cheese yarn dyeing machine are moved to the position where they need to be placed, the staff often need to manually control the swing of the lifting rope to control the movement of the guide frame, and the heat exchanger and the main pump motor of the cheese yarn dyeing machine are heavy, and it is inconvenient for the staff to lock the guide frame after it is moved.
[0004] Therefore, the utility model provides a heat exchanger and a main pump motor hoisting device for a cheese dyeing machine. Utility Model Content
[0005] The utility model aims to solve the disadvantage in the prior art that it is inconvenient to control the position of the heat exchanger and the main pump motor of the cheese dyeing machine after moving, and proposes a hoisting device for the heat exchanger and the main pump motor of the cheese dyeing machine.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat exchanger and main pump motor lifting device for a cheese yarn dyeing machine, comprising a track, the side wall of the track is slidably connected to a guide frame, a manual hoist is installed on the lower surface of the guide frame, the side wall of the guide frame is provided with a control structure, the control structure comprises a connecting strip fixedly connected to the side wall of the guide frame, the interior of the connecting strip is slidably connected to a plug rod, the side wall of the track is evenly provided with a plurality of plug holes, the size of the plug holes is adapted to the size of the plug rod, the side wall of the plug rod is fixedly connected to a block, the side wall of the plug rod is sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to the block and the connecting strip.
[0007] The effect achieved by the above components is that the insertion rod will be inserted into the inner side of the corresponding insertion hole on the track under the elastic force of the first spring on the connecting strip, so as to fix the position of the guide frame after movement.
[0008] Preferably, a pull rope is fixedly connected to the end side of the insertion rod, and the other end of the pull rope is fixedly connected to a hanging ring.
[0009] The effects achieved by the above components are: the setting of the pull rope facilitates the pulling work of the insertion rod at a low position.
[0010] Preferably, a connecting rod is slidably connected inside the connecting strip, a pulley is slidably connected to the side wall of the connecting rod, a blocking rod is fixedly connected to the side wall of the connecting rod, and the pull rope is located between the blocking rod and the pulley.
[0011] The effect achieved by the above components is: the pull rope slides on the surface of the pulley, which changes the direction of the pulling force of the pull rope. When the insertion rod slides out from the inner side of the insertion hole, the guide frame on the sliding track can slide normally, and the setting of the blocking rod prevents the pull rope from falling off the pulley surface.
[0012] Preferably, a hook is hung on the inner side of the hanging ring, and a gravity ball is fixedly connected to the other end of the hook.
[0013] The effect achieved by the above components is: when the hook is put on the inner side of the hanging ring, the pull rope will be pulled down by the tension of the gravity ball, and the pull rope will drive the inserted rod to slide inside the connecting strip.
[0014] Preferably, the surface of the guide frame is provided with a lubrication structure, the lubrication structure includes a reserved groove opened on the surface of the guide frame, a graphite block is arranged on the inner side of the reserved groove, a sliding rod is slidably connected to the inside of the guide frame, and one end of the sliding rod located on the inner side of the reserved groove is fixedly connected to a pressure block.
[0015] The effect achieved by the above components is that the graphite block will be squeezed onto the side wall of the rotating shaft, and lubrication between the rotating shaft and the guide frame can be achieved during the movement of the rotating shaft.
[0016] Preferably, a circular block is fixedly connected to the end side of the slide rod, a second spring is sleeved on the surface of the slide rod, and two ends of the second spring are respectively fixedly connected to the circular block and the guide frame.
[0017] The effect achieved by the above components is that the circular block is driven by the pulling force of the second spring to press the pressing block on the slide rod onto the surface of the graphite block.
[0018] Preferably, a positioning pin is fixedly connected to the side wall of the guide frame, and a rotating block is rotatably connected to the side wall of the positioning pin.
[0019] The effect achieved by the above components is: rotating the rotating block to shield the rotating block on the side wall of the graphite block can prevent the graphite block from sliding out from the inside of the reserved groove.
[0020] In summary:
[0021] 1. In the utility model, the hook located on the inner side of the hanging ring is taken out, and at this time the pull rope will be freed from the restraint of the gravity of the gravity ball, and the insertion rod will be inserted into the inner side of the corresponding insertion hole on the track under the elastic force of the first spring on the connecting strip, so as to realize the fixing work of the position of the guide frame after movement, thereby improving the locking work after the guide frame moves to a certain position, facilitating the subsequent placement or lifting work of the heat exchanger and the main pump motor of the cheese yarn dyeing machine, and arranging the control structure facilitates the flexible locking work between the guide frame and the track after movement, which facilitates the subsequent placement or lifting work of the heat exchanger and the main pump motor of the cheese yarn dyeing machine to a certain extent.
[0022] 2. In the utility model, the rotating block on the positioning pin is rotated to lift the rotating block, and the slide rod is pulled to place the graphite block between the pressure block and the side wall of the rotating shaft. The slide rod is released, and the circular block is driven by the tension of the second spring to squeeze the pressure block on the slide rod onto the surface of the graphite block. At this time, the graphite block will be squeezed onto the side wall of the rotating shaft, and the lubrication work between the rotating shaft and the guide frame can be achieved during the movement of the rotating shaft. By setting the lubrication structure, the lubrication work of the rotating shaft is facilitated, thereby improving the efficiency of the guide wheel during operation and further reducing the resistance of the guide frame during movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 For the utility model Figure 1 Schematic diagram of the local structure;
[0025] Figure 3 For the utility model Figure 1 A magnified image of point A;
[0026] Figure 4 For the utility model Figure 2 Enlarged view of point B.
[0027] Legend: 1. Track; 2. Guide frame; 3. Manual hoist; 4. Rotating shaft; 5. Guide wheel; 6. Control structure; 601. Pull rope; 602. Insert rod; 603. Connecting strip; 604. Connecting rod; 605. Pulley; 606. Stop rod; 607. Stop block; 608. First spring; 609. Socket; 610. Gravity ball; 611. Hanging ring; 612. Hook; 7. Lubrication structure; 71. Reserved groove; 72. Graphite block; 73. Pressure block; 74. Round block; 75. Sliding rod; 76. Second spring; 77. Positioning pin; 78. Rotating block. DETAILED DESCRIPTION
[0028] Reference Figure 1As shown, the utility model provides a technical solution: a heat exchanger and main pump motor hoisting device for a cheese yarn dyeing machine, comprising a track 1, a guide frame 2 is slidably connected to the side wall of the track 1, a manual hoist 3 is installed on the lower surface of the guide frame 2, a control structure 6 is provided on the side wall of the guide frame 2, and a lubrication structure 7 is provided on the surface of the guide frame 2.
[0029] The specific settings and functions of the control structure 6 and the lubrication structure 7 are described in detail below.
[0030] Reference Figure 1-Figure 3 As shown, in this embodiment: the control structure 6 includes a connecting strip 603 fixedly connected to the side wall of the guide frame 2, the connecting strip 603 is slidably connected to the inside of the plug rod 602, the side wall of the track 1 is evenly provided with a plurality of plug holes 609, the size of the plug holes 609 is adapted to the size of the plug rod 602, the side wall of the plug rod 602 is fixedly connected with a stopper 607, the side wall of the plug rod 602 is sleeved with a first spring 608, and the two ends of the first spring 608 are respectively fixedly connected to the stopper 607 and the connecting strip 603. The plug rod 602 will be inserted into the inner side of the corresponding plug hole 609 on the track 1 by the elastic force of the first spring 608 on the connecting strip 603, so as to realize the fixing work of the position of the guide frame 2 after the movement. The end side of the plug rod 602 is fixedly connected with a pull rope 601, and the other end of the pull rope 601 is fixedly connected with a hanging ring 611. The setting of the pull rope 601 facilitates the pulling work of the plug rod 602 at a low place.
[0031] The connecting bar 603 is slidably connected to the connecting rod 604, the side wall of the connecting rod 604 is slidably connected to the pulley 605, the side wall of the connecting rod 604 is fixedly connected to the blocking rod 606, and the pull rope 601 is located between the blocking rod 606 and the pulley 605. The pull rope 601 slides on the surface of the pulley 605, which has the effect of changing the direction of the pulling force of the pull rope 601. When the plug rod 602 slides out from the inner side of the insertion hole 609, the guide frame 2 on the sliding track 1 can be normally slid, wherein the setting of the blocking rod 606 prevents the pull rope 601 from falling off the surface of the pulley 605. The inner side of the hanging ring 611 is hooked with a hook 612, and the other end of the hook 612 is fixedly connected to a gravity ball 610. When the hook 612 is put on the inner side of the hanging ring 611, the pull rope 601 will be pulled down by the pulling force of the gravity ball 610, and the pull rope 601 will drive the plug rod 602 to slide inside the connecting bar 603.
[0032] Reference Figure 1-Figure 2 and Figure 4As shown, specifically, the lubrication structure 7 includes a reserved groove 71 provided on the surface of the guide frame 2, a graphite block 72 is arranged inside the reserved groove 71, a slide bar 75 is slidably connected inside the guide frame 2, and a pressing block 73 is fixedly connected to one end of the slide bar 75 located inside the reserved groove 71. The graphite block 72 will be squeezed on the side wall of the rotating shaft 4, and the lubrication work between the rotating shaft 4 and the guide frame 2 can be achieved during the movement of the rotating shaft 4.
[0033] The end side of the slide bar 75 is fixedly connected with a circular block 74, and the surface of the slide bar 75 is covered with a second spring 76, and the two ends of the second spring 76 are respectively fixedly connected to the circular block 74 and the guide frame 2. The circular block 74 is subjected to the pulling force of the second spring 76 to drive the pressing block 73 on the slide bar 75 to be pressed on the surface of the graphite block 72. The side wall of the guide frame 2 is fixedly connected with a positioning pin 77, and the side wall of the positioning pin 77 is rotatably connected with a rotating block 78. Rotating the rotating block 78 and shielding the rotating block 78 on the side wall of the graphite block 72 can prevent the graphite block 72 from sliding out from the inside of the reserved groove 71.
[0034] Working principle: when the guide frame 2 needs to be moved normally, the hook 612 is put on the inner side of the hanging ring 611. At this time, the pull rope 601 will be pulled down by the tension of the gravity ball 610, and the pull rope 601 will drive the insertion rod 602 to slide inside the connecting strip 603, wherein the pull rope 601 slides on the surface of the pulley 605, which has the effect of changing the direction of the tension of the pull rope 601. When the insertion rod 602 slides out from the inner side of the socket 609, the guide frame 2 on the sliding track 1 can be normally slid, wherein the setting of the blocking rod 606 prevents the pull rope 601 from falling off the surface of the pulley 605. After the guide frame 2 moves to a suitable position, the pull rope 601 located in the hanging ring 611 is taken out. The hook 612 on the side, at this time, the pull rope 601 will be free from the gravity of the gravity ball 610, and the insertion rod 602 will be inserted into the inner side of the corresponding socket 609 on the track 1 under the elastic force of the first spring 608 on the connecting strip 603, so as to realize the fixing of the position of the guide frame 2 after movement, thereby improving the locking work of the guide frame 2 after it moves to a certain position, and facilitating the subsequent placement or lifting of the heat exchanger and the main pump motor of the cheese yarn dyeing machine. By setting the control structure 6, the flexible locking work between the guide frame 2 and the track 1 after movement is facilitated, which facilitates the subsequent placement or lifting of the heat exchanger and the main pump motor of the cheese yarn dyeing machine to a certain extent.
[0035] The cam 75 is pressed against the locking cam 72 to release the locking cam 76, thereby releasing the locking cam 76 from the locking cam 76 and allowing the locking cam 72 to move freely.
[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A device for hoisting a heat exchanger and a main pump motor of a cheese dyeing machine, comprising a track (1), characterized in that: The side wall of the track (1) is slidably connected to a guide frame (2), a manual hoist (3) is installed on the lower surface of the guide frame (2), the side wall of the guide frame (2) is provided with a control structure (6), the control structure (6) comprises a connecting strip (603) fixedly connected to the side wall of the guide frame (2), the interior of the connecting strip (603) is slidably connected to an insertion rod (602), a plurality of insertion holes (609) are evenly provided on the side wall of the track (1), the size of the insertion holes (609) is matched with the size of the insertion rod (602), a stopper (607) is fixedly connected to the side wall of the insertion rod (602), a first spring (608) is sleeved on the side wall of the insertion rod (602), and two ends of the first spring (608) are respectively fixedly connected to the stopper (607) and the connecting strip (603).
2. A heat exchanger and main pump motor hoisting device for a cheese dyeing machine according to claim 1, characterized in that: A pull rope (601) is fixedly connected to the end side of the insertion rod (602), and a hanging ring (611) is fixedly connected to the other end of the pull rope (601).
3. A heat exchanger and main pump motor hoisting device for a cheese dyeing machine according to claim 2, characterized in that: The interior of the connecting strip (603) is slidably connected to a connecting rod (604), a side wall of the connecting rod (604) is slidably connected to a pulley (605), a side wall of the connecting rod (604) is fixedly connected to a blocking rod (606), and the pull rope (601) is located between the blocking rod (606) and the pulley (605).
4. A heat exchanger and main pump motor hoisting device for a cheese dyeing machine according to claim 2, characterized in that: A hook (612) is hooked on the inner side of the hanging ring (611), and the other end of the hook (612) is fixedly connected to a gravity ball (610).
5. The heat exchanger and main pump motor hoisting device for a cheese dyeing machine according to claim 1, characterized in that: The surface of the guide frame (2) is provided with a lubrication structure (7), the lubrication structure (7) comprising a reserved groove (71) provided on the surface of the guide frame (2), a graphite block (72) being provided inside the reserved groove (71), a sliding rod (75) being slidably connected inside the guide frame (2), and a pressure block (73) being fixedly connected to one end of the sliding rod (75) located inside the reserved groove (71).
6. A heat exchanger and main pump motor hoisting device for a cheese dyeing machine according to claim 5, characterized in that: The end side of the slide rod (75) is fixedly connected to a circular block (74), the surface of the slide rod (75) is sleeved with a second spring (76), and the two ends of the second spring (76) are respectively fixedly connected to the circular block (74) and the guide frame (2).
7. The heat exchanger and main pump motor hoisting device for a cheese dyeing machine according to claim 1, characterized in that: A positioning pin (77) is fixedly connected to the side wall of the guide frame (2), and a rotating block (78) is rotatably connected to the side wall of the positioning pin (77).