A water-cooled screw unit that is convenient for installation and disassembly

Abstract

The present invention discloses a water-cooled screw unit that is easy to install and disassemble, and relates to the technical field of water-cooled screw unit structure, comprising: a base plate and a machine component located on the base plate; four connecting pieces are movably arranged on the base plate, and a movable plate is rotatably connected between two adjacent connecting pieces, and a stretchable quadrilateral is formed between the connecting piece and the movable plate, wherein the sides of the two movable plates are respectively provided with fixed plates, and the fixed plates are provided with adjusting pieces that slide with the base plates, and the connecting piece and the adjusting piece are connected by belt transmission. The present invention has the advantage that the various components of the water-cooled screw unit can be synchronously moved away from each other to leave space, which is convenient for the maintenance and replacement of various components.

Description

Technical Field

[0001] The invention relates to the technical field of water-cooling screw unit structures, in particular to a water-cooling screw unit that is easy to install and disassemble. Background Art

[0002] Water-cooled screw units can be widely used in various industrial refrigeration processes such as plastics, electroplating, electronics, chemicals, pharmaceuticals, printing, food processing, etc. that require the use of chilled water, or in various central air-conditioning projects such as large shopping malls, hotels, factories, hospitals, etc. that require the use of chilled water for centralized cooling.

[0003] In the production process of nylon, the raw materials need to be heated and cooled. The water-cooled screw chiller can provide stable low-temperature chilled water for nylon production equipment for cooling and shaping nylon products. At the same time, the high-efficiency and energy-saving characteristics of the unit also help to reduce the energy consumption cost in the nylon production process.

[0004] The existing water-cooled screw unit is fixed on the base plate, and the various components of the water-cooled screw unit are connected together. When a certain component needs to be repaired or replaced, it needs to be disassembled one by one due to the space obstruction between the components, which is inconvenient, time-consuming and labor-intensive. Summary of the invention

[0005] The object of the present invention is to provide a water-cooled screw unit that is easy to install and disassemble, so that the components of the water-cooled screw unit can be synchronously moved away from each other to make room for maintenance and replacement of the components.

[0006] To achieve the above-mentioned object, the present invention provides a water-cooled screw unit that is easy to install and disassemble, comprising: a base plate and a machine component located on the base plate;

[0007] The machine assembly includes a screw compressor, an evaporator, a condenser, an oil-liquid separator, a filter and a cooling box;

[0008] Four connecting pieces are movably arranged on the base plate, and a movable plate is rotatably connected between two adjacent connecting pieces, and a stretchable quadrilateral is formed between the connecting pieces and the movable plate, wherein the sides of the two movable plates are respectively provided with fixed plates, and the fixed plates are provided with adjusting pieces that are slidably matched with the base plate, and the connecting pieces and the adjusting pieces are connected by belt transmission, and the connecting pieces and the adjusting pieces are respectively connected to the components of the machine assembly in a one-to-one correspondence;

[0009] The fixed plate is provided with a matching component for adjusting the position of the adjusting member, and an adjusting component for driving the adjusting member to rotate is provided between the fixed plate and the movable plate;

[0010] One of the connecting pieces is rotatably connected with a control board, a lifting component is arranged at the end of the control board, and a stabilizing component for plugging and fixing one of the connecting pieces and pressing and fixing the belt is further arranged on the base plate.

[0011] Further, the connecting piece includes a first pulley slidably matched with the base plate, a rotating shaft fixedly connected to the first pulley and rotatably connected to the movable plate, the control board is rotatably connected to the rotating shaft, a connecting wheel for installing the machine component is inserted above the rotating shaft, and a plugging rod is arranged at the bottom of the first pulley diagonally related to the control board, and the plugging rod is plugged on the base plate;

[0012] The adjusting piece includes a second pulley slidably matched with the base plate, an adjusting wheel is connected to the second pulley through a matching component, the machine component is installed on the adjusting wheel, the belt is wound between the connecting wheel and the adjusting wheel, the wheel surface of the adjusting wheel is a smooth surface slidably and tightly matched with the belt, and the wheel surface of the connecting wheel is a rough surface frictionally drivingly matched with the belt.

[0013] Further, the matching component includes a sliding plate rotatably connected to the adjusting wheel, the bottom of the sliding plate is plugged and matched with the second pulley, a sliding groove slidably matched with the sliding plate is formed on the fixed plate, a compression spring is arranged between one sliding plate and the movable plate, and a control component is arranged between the other sliding plate and the movable plate.

[0014] Further, the control component includes a threaded rod rotatably connected to the movable plate, the threaded rod penetrates into the sliding groove and is threadedly connected to the sliding plate.

[0015] Further, the adjusting component includes a sleeve and a fixing component, two limiting plates are fixedly connected to the adjusting wheel, the two limiting plates are distributed at intervals, and both sides of the inner wall of the sleeve are slidably connected to the two limiting plates.

[0016] Further, the fixing component includes a plug rod, a plurality of through holes are formed through the middle of the sleeve, a plurality of jacks arranged in a linear array are formed on the movable plate, the through holes are located at the gap between the two limiting plates, and the plug rod is plugged and matched with the through holes and the jacks.

[0017] Further, the lifting component includes a telescopic plate and a telescopic sleeve sleeved with each other, the end of the telescopic plate is fixedly connected to the end of the control board, a pressing member is arranged on the telescopic plate and the telescopic sleeve, a groove for limiting and matching with the pressing member is formed on the base plate, and after the pressing member disengages from the groove, the telescopic sleeve supports on the lower side of the adjusting wheel or the connecting wheel.

[0018] Furthermore, the stabilizing component includes a plug board that is penetrated and fitted with one of the first pulleys. The plug board is plugged and fitted with the base plate. A fitting board is rotatably connected to the plug board. An elastic plate and an L-shaped plate are fixedly connected to the top of the plug board. The elastic plate is pressed against the belt, and the top of the fitting board is pressed against the elastic plate and the L-shaped plate.

[0019] Furthermore, the stabilizing component further includes a sliding rod connected and fixed to the plug board. Sliding grooves are formed on both sides of the fitting board and are slidably fitted with the sliding rod. A limiting groove is formed on the base plate and is slidably fitted with the bottom of the fitting board.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] First, disconnect the connecting pipes between the machine components. Then, through the movable control board, the multiple movable plates are unfolded, so that the connecting pieces move away from each other, and the screw compressors, evaporators, condensers, oil separators, filters, and cooling tanks located on the connecting pieces and the adjusting pieces move away from each other, switching from the tightly attached state to the state of moving away from each other, creating a space for the operator to repair and replace the machine components;

[0022] While operating the movable control board, the movable plates, the fixed plate, and the machine components are lifted upward through the lifting component, facilitating the operation of the staff on the bottom of the machine components;

[0023] When the repair and replacement work is completed, the machine components are brought closer and stabilized from being away from each other, reducing the occupied space. The lifting component is reset, and finally the belt is fixed through the stabilizing component to facilitate the normal use of the water-cooled screw unit. The present invention is simple to operate, time-saving and labor-saving, has strong applicability, and makes the installation and disassembly work flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention in the tightly attached state;

[0025] Figure 2 is a schematic diagram of the tightly attached state and the unfolded state of the machine components of the present invention;

[0026] Figure 3 is a schematic diagram of the disassembled structure of the machine components and the base plate of the present invention in the tightly attached state;

[0027] Figure 4 is a schematic diagram of the base plate and its top structure of the present invention in the tightly attached state;

[0028] Figure 5 is a schematic diagram of the base plate and its top structure of the present invention in the tightly attached state and the base plate and its top structure in the unfolded state;

[0029] Figure 6Schematic side view of the base plate and its top structure in the close - fitting state of the present invention;

[0030] Figure 7 Schematic diagram of the split structure of the movable plates in the close - fitting state of the present invention;

[0031] Figure 8 Schematic diagram of the structure of the adjusting component and the matching component in the close - fitting state of the present invention;

[0032] Figure 9 Schematic cross - sectional view of the fixing plate in the close - fitting state of the present invention;

[0033] Figure 10 Schematic diagram of the split internal structure of a fixing plate in the close - fitting state of the present invention;

[0034] Figure 11 Schematic diagram of the split internal structure of another fixing plate in the close - fitting state of the present invention;

[0035] Figure 12 For Figure 7 Schematic diagram of the split top structure of the middle base plate;

[0036] Figure 13 Schematic diagram of the structure of the stabilizing component in the close - fitting state of the present invention;

[0037] Figure 14 Schematic diagram of the cross - section of the base plate and the stabilizing component in the close - fitting state of the present invention;

[0038] Figure 15 Schematic diagram of the split structure of the base plate and the stabilizing component in the close - fitting state of the present invention;

[0039] Figure 16 Schematic diagram of the matching structure of the plug - in plate and the matching plate in the close - fitting state of the present invention;

[0040] In the figure: 1. Base plate; 2. Machine component; 3. Belt; 4. Movable plate; 5. Fixing plate; 6. Control plate; 7. First pulley; 8. Rotating shaft; 9. Connecting wheel; 10. Second pulley; 11. Adjusting wheel; 12. Sliding plate; 13. Sliding groove; 14. Compression spring; 15. Threaded rod; 16. Sleeve; 17. Limiting plate; 18. Plug rod; 19. Through hole; 20. Jack; 21. Telescopic plate; 22. Telescopic sleeve; 23. Pressing member; 24. Groove; 25. Plug - in plate; 26. Matching plate; 27. Elastic plate; 28. L - shaped plate; 29. Slide bar; 30. Slide groove; 31. Limiting groove; 32. Plug - in rod. Detailed implementation manners

[0041] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0042] Embodiment 1

[0043] See also Figures 1 - 16 The present invention provides a water-cooled screw unit that is easy to install and disassemble, and the water-cooled screw unit that is easy to install and disassemble comprises: a base plate 1 and a machine component 2 located on the base plate 1;

[0044] The machine assembly 2 includes a screw compressor, an evaporator, a condenser, an oil-liquid separator, a filter and a cooling box;

[0045] Four connecting members are movably arranged on the base plate 1, and a movable plate 4 is rotatably connected between two adjacent connecting members, and a stretchable quadrilateral is formed between the connecting members and the movable plates 4, wherein the sides of the two movable plates 4 are respectively provided with fixed plates 5, and the fixed plates 5 are provided with adjusting members that slide with the base plate 1, and the connecting members and the adjusting members are connected by a belt 3, and the connecting members and the adjusting members are respectively connected to the components of the machine assembly 2 in a one-to-one correspondence;

[0046] The fixed plate 5 is provided with a matching component for adjusting the position of the adjusting member, and an adjusting component for driving the adjusting member to rotate is provided between the fixed plate 5 and the movable plate 4;

[0047] A control panel 6 is rotatably connected to one of the connecting pieces, and a lifting component is provided at the end of the control panel 6. The base plate 1 is also provided with a stabilizing component for inserting and fixing one of the connecting pieces and pressing and fixing the belt 3.

[0048] Through the movable control plate 6, the plurality of movable plates 4 are moved, and the matching components are adaptively adjusted to ensure that the belt 3 is always in a stretched state, so that the machine components 2 located on the connecting parts are separated from each other.

[0049] First, remove the connecting pipes between the screw compressor, evaporator, condenser, oil separator, filter and cooling box (not shown in the figure). The connecting pipes can also be adaptively increased to ensure that the separation process will not pull the connecting pipes.

[0050] Then, through the movable control board 6, the multiple movable boards 4 are unfolded, so that the connecting pieces move away from each other, and the screw compressor, evaporator, condenser, oil separator, filter, and cooling box located on the connecting pieces and adjusting pieces move away from each other, switching from the tightly attached state to the state of moving away from each other, creating a space for the operator to repair and replace the machine components 2;

[0051] Among them, in the tightly attached state, the screw compressor, evaporator, condenser, oil separator, filter, and cooling box are tightly attached to each other, and the pressing member 23 is stuck in the groove 24;

[0052] By pulling the control board 6, the screw compressor, evaporator, condenser, oil separator, filter, and cooling box move away from each other, thus switching to the unfolded state, and the pressing member 23 disengages from the groove 24, so that the screw compressor, evaporator, condenser, oil separator, filter, and cooling box are lifted;

[0053] While operating the control board 6, the movable board 4, fixed board 5, and machine components 2 are lifted upward through the lifting component, facilitating the operation of the staff on the bottom of the machine components 2;

[0054] When the repair and replacement work is completed, the machine components 2 are reset, so that the machine components 2 move closer to each other again from being far apart, shrinking the occupied space, the lifting component is reset, and finally the belt is fixed through the stabilizing component to facilitate the normal use of the water-cooled screw unit.

[0055] The connecting piece includes a first pulley 7 slidably engaged with the base plate 1. A rotating shaft 8 rotatably connected to the movable board 4 is fixedly connected to the first pulley 7. The control board 6 is rotatably connected to the rotating shaft 8. A connecting wheel 9 for installing the machine components 2 is inserted above the rotating shaft 8. Among them, a plugging rod is provided at the bottom of the first pulley 7 that is diagonally related to the control board 6, and the plugging rod is plugged into the base plate 1;

[0056] The adjusting piece includes a second pulley 10 slidably engaged with the base plate 1. An adjusting wheel 11 is connected to the second pulley 10 through a matching component. The machine components 2 are installed on the adjusting wheel 11. The belt 3 is wound between the connecting wheel 9 and the adjusting wheel 11.

[0057] When the water-cooled screw unit is in the contracted and fixed state, the first pulley 7 connected to the control board 6 remains stationary due to the limitation of the pressing member 23 and the groove 24. The first pulley 7 that is diagonally related to the control board 6 also remains stationary because the plugging rod at the bottom is plugged into the base plate 1. After the two diagonals of the quadrilateral are fixed, the other two corners also remain stationary, forming a stable structure;

[0058] Furthermore, by fixing the belt through the stabilizing component, the connecting wheel 9 can be kept in a relatively stable state.

[0059] The wheel surface of the adjusting wheel 11 is a smooth surface that slidably and tightly cooperates with the belt 3, and the wheel surface of the connecting wheel 9 is a rough surface that frictionally drives and cooperates with the belt 3;

[0060] When one of the connecting wheels 9 rotates, it will drive the other three connecting wheels 9 to rotate synchronously through the transmission of the belt 3;

[0061] The adjusting wheel 11 mainly functions to tension the belt 3 and does not rotate synchronously with the rotation of the connecting wheel 9. Since the adjusting wheel 11 is located between two connecting wheels 9 and the distance is relatively close, synchronous rotation is likely to cause interference. Therefore, the adjusting wheel 11 is independently rotationally adjusted through an adjusting component.

[0062] When the movable plate 4 moves, the first pulley 7 and the second pulley 10 slide on the base plate 1, and under the action of the matching component, the belt 3 always remains in a straight state. The connecting wheel 9 and the adjusting wheel 11 move with the movable plate 4, thereby facilitating the mutual separation of the machine components 2 and facilitating the maintenance and replacement work of the staff.

[0063] The matching component includes a sliding plate 12 that is rotatably connected to the adjusting wheel 11. The bottom of the sliding plate 12 is inserted and matched with the second pulley 10. A sliding groove 13 that slidably cooperates with the sliding plate 12 is provided on the fixing plate 5. A compression spring 14 is provided between one of the sliding plates 12 and the movable plate 4, and a control component is provided between the other sliding plate 12 and the movable plate 4.

[0064] When the control plate 6 moves and the movable plates 4 move relative to each other, the machine components 2 are driven to move and move away from each other, facilitating the staff to carry out maintenance and replacement work. The movable plates 4 interact with each other, causing the belt 3 to move. Through the cooperation of the compression spring 14, the sliding plate 12 slides in the sliding groove 13, causing the adjusting wheel 11 corresponding to the position of the compression spring 14 to make an adaptive movement adjustment along the fixing plate 5, thereby ensuring that the belt 3 always remains in a straight state.

[0065] The control component includes a threaded rod 15 that is rotatably connected to the movable plate 4. The threaded rod 15 penetrates into the sliding groove 13 and is threadedly connected to the sliding plate 12.

[0066] By manually rotating the threaded rod 15, the sliding plate 12 corresponding to it is slidably matched, thereby appropriately adjusting the straightening degree of the belt 3 to avoid being too tight or not tight enough.

[0067] The adjusting component includes a sleeve 16 and a fixing component. Two limiting plates 17 are fixedly connected to the adjusting wheel 11, and the two limiting plates 17 are distributed at intervals. Both sides of the inner wall of the sleeve 16 are slidably connected to the two limiting plates 17.

[0068] After the machine components 2 move away from each other, when some parts of the machine components 2 need to rotate, for example, a condenser is placed between the screw compressor and the evaporator. After the screw compressor, the evaporator, and the condenser are unfolded, the condenser located in the middle position needs to adjust its angle to avoid space, facilitating the maintenance and replacement work of the screw compressor, the evaporator, and the condenser by the staff;

[0069] By rotating the sleeve 16, the limiting plate 17 is driven to rotate, so that the adjusting wheel 11 rotates, and the adjusting wheel 11 and the sliding plate 12 are in self-rotation cooperation, and the rotation of the adjusting wheel 11 does not affect the sliding plate 12.

[0070] The fixing component includes a plug rod 18. A through hole 19 is provided through the middle of the sleeve 16. A plurality of jacks 20 arranged in a linear array are formed on the movable plate 4. The through hole 19 is located at the gap between the two limiting plates 17. The plug rod 18 is in plug-in fit with the through hole 19 and the jacks 20. After the machine components 2 are adjusted in angle by driving with the adjusting wheel 11, the plug rod 18 is inserted into the through hole 19 and the jacks 20 to complete the fixing of the adjusted angle.

[0071] It should be noted that: compared with the traditional telescopic device, the two limiting plates 17 in the present application are distributed at intervals. Such limiting plates 17 will not affect the plugging position of the plug rod 18, making the plugging adaptability strong and the plugging convenient. While the traditional telescopic device generally includes a telescopic sleeve pipe and a telescopic sleeve plate. Holes are provided on the telescopic sleeve plate and the telescopic sleeve pipe. When the telescopic sleeve plate and the telescopic sleeve pipe contract to a certain extent, it is necessary to align the holes on the telescopic sleeve plate and the telescopic sleeve pipe before plugging, which is inconvenient to operate.

[0072] The lifting component includes a telescopic plate 21 and a telescopic sleeve 22 that are sleeved with each other. The end of the telescopic plate 21 is fixedly connected to the end of the control plate 6. Pressure members 23 are provided on the telescopic plate 21 and the telescopic sleeve 22. A groove 24 that is in limit fit with the pressure member 23 is provided on the base plate 1. After the pressure member 23 disengages from the groove 24, the telescopic sleeve 22 supports on the lower side of the adjusting wheel 11 or the connecting wheel 9.

[0073] By pulling the telescopic plate 21 through the control plate 6, the pressure member 23 on the telescopic plate 21 is disengaged from the groove 24, driving the connecting wheel 9 on one side of the control plate 6 to move upward;

[0074] Then pull the telescopic sleeve 22 again, so that the pressure member 23 on the telescopic sleeve 22 is disengaged from the groove 24, adjust the angle of the telescopic sleeve 22, insert the telescopic sleeve 22 under the adjusting wheel 11 or the connecting wheel 9 that needs to be lifted. You can first lift the adjusting wheel 11 or the connecting wheel 9 by hand, and then let go after the telescopic sleeve 22 is inserted and supported, finally driving the machine components 2 to move upward, facilitating the maintenance of the bottom of the machine components 2.

[0075] In this embodiment, the stabilizing component is correspondingly arranged beside the first pulley 7 which is diagonally related to the control board 6. A plug-in rod 32 is provided at the bottom of the first pulley 7, and the plug-in rod 32 is plugged into the base plate 1. When the movable plate 4 and the fixed plate 5 are lifted, the plug-in rod 32 always maintains a plug-in relationship with the base plate 1;

[0076] It is worth noting that: when the movable plate 4 and the fixed plate 5 are lifted, the adjusting wheel 11 and the connecting wheel 9 are driven to lift, while the first pulley 7 and the second pulley 10 will not lift, the position of the rotating shaft 8 remains unchanged, the connecting wheel 9 is plugged and movable with the rotating shaft 8, the connecting wheel 9 and the rotating shaft 8 are never separated, the adjusting wheel 11 rises, the sliding plate 12 rises, the sliding plate 12 and the second pulley 10 are plugged through the connecting shaft, and the rising sliding plate 12 will not be separated from the connecting shaft, thereby ensuring the overall lifting of the machine component 2.

[0077] The stabilizing component includes an insert plate 25 that penetrates and cooperates with one of the first pulleys 7, the insert plate 25 is plugged into and cooperates with the base plate 1, a matching plate 26 is rotatably connected to the insert plate 25, an elastic plate 27 and an L-shaped plate 28 are fixedly connected to the top of the insert plate 25, the elastic plate 27 is pressed and cooperated with the belt 3, and the top of the matching plate 26 is pressed and cooperated with the elastic plate 27 and the L-shaped plate 28.

[0078] The stabilizing component also includes a slide rod 29 connected and fixed to the plug plate 25 , and two sides of the matching plate 26 are provided with slide grooves 30 slidably matched with the slide rod 29 , and the base plate 1 is provided with a limiting groove 31 slidably matched with the bottom of the matching plate 26 .

[0079] One end of the slide rod 29 located in the slide groove 30 is provided with a circular axis, and the matching plate 26 rotates around the circular axis.

[0080] When the machine assembly 2 needs to be disassembled, that is, the screw compressor, the evaporator, the condenser, the oil-liquid separator, the filter and the cooling box are separated from each other, the plug plate 25 is first lifted upward to separate the plug plate 25 from the base plate 1, and the elastic plate 27 is moved upward away from the belt 3;

[0081] After the repair and replacement work is completed, the movable control plate 6 is used to bring the machine components 2 closer to each other and fit them firmly; and then the first pulley 7 and the belt 3 are fixed again through the plug plate 25.

[0082] It is worth noting that during the fixing process of the plug plate 25, it is only necessary to align the matching plate 26 with the limiting groove 31 so that the position of the plug plate 25 can correspond to the position of the slot on the base plate 1, and then the bottom of the matching plate 26 slides along the limiting groove 31 to press the plug plate 25 down and insert it into the slot on the base plate 1.

[0083] Slide the bottom of the mating plate 26 along the direction of the limit groove 31. The inclined mating plate 26, on the one hand, drives the plug plate 25 to move downward and makes the plug plate 25 accurately inserted and fixed with the base plate 1, ensuring that the first pulley 7 is stable and does not rotate by itself. On the other hand, the mating plate 26 is inclined to press against the elastic plate 27, causing the elastic plate 27 (with a small elastic effect, the insertion between the plug plate 25 and the base plate 1 is a friction insertion, and the elasticity of the elastic plate 27 will not cause the plug plate 25 to automatically separate from the base plate 1) that descends with the plug plate 25 to be inclined and tightly press against the belt 3, ensuring that the position of the belt 3 does not rotate by itself;

[0084] When the top of the mating plate 26 moves to the bottommost position, the mating plate 26, on the one hand, presses against the elastic plate 27, and on the other hand, stably presses against the L-shaped plate 28, ensuring a stable pressing effect. The bottom of the mating plate 26 has a friction sliding with the limit groove 31.

[0085] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0086] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-cooled screw unit that is easy to install and disassemble, comprising: A base plate (1) and a machine component (2) located on the base plate (1); Characterized in that the machine assembly (2) comprises a screw compressor, an evaporator, a condenser, an oil-liquid separator, a filter and a cooling box; Four connecting members are movably arranged on the base plate (1), and a movable plate (4) is rotatably connected between two adjacent connecting members, and a stretchable quadrilateral is formed between the connecting members and the movable plates (4), wherein the sides of the two movable plates (4) are respectively provided with fixed plates (5), and the fixed plates (5) are provided with adjusting members that are slidably matched with the base plate (1), and the connecting members and the adjusting members are connected to each other through a belt (3), and the connecting members and the adjusting members are respectively connected to the components of the machine assembly (2) in a one-to-one correspondence; A matching component for adjusting the position of the adjusting member is provided on the fixed plate (5), and an adjusting component for driving the adjusting member to rotate is provided between the fixed plate (5) and the movable plate (4); A control panel (6) is rotatably connected to one of the connecting members, a lifting component is provided at the end of the control panel (6), and a stabilizing component for inserting and fixing one of the connecting members and pressing and fixing the belt (3) is also provided on the base plate (1); The connecting member comprises a first pulley (7) slidably matched with the base plate (1), the first pulley (7) is fixedly connected to a rotating shaft (8) rotatably connected to the movable plate (4), the control plate (6) is rotatably connected to the rotating shaft (8), a connecting wheel (9) for installing the machine component (2) is plugged on the top of the rotating shaft (8), wherein the first pulley (7) which is diagonally related to the control plate (6) is provided with a plug-in rod (32) at the bottom, and the plug-in rod (32) is plugged on the base plate (1); The adjusting member comprises a second pulley (10) which is slidably matched with the base plate (1); the second pulley (10) is connected to an adjusting wheel (11) via a matching component; the adjusting wheel (11) is mounted with an organic component (2); the belt (3) is wound between the connecting wheel (9) and the adjusting wheel (11); the wheel surface of the adjusting wheel (11) is a smooth surface which is slidably matched with the belt (3); and the wheel surface of the connecting wheel (9) is a rough surface which is frictionally matched with the belt (3).

2. The water-cooled screw unit that is easy to install and disassemble according to claim 1 is characterized in that: The mating component further comprises a sliding plate (12), the regulating wheel (11) is rotatably connected to the sliding plate (12), the bottom of the sliding plate (12) is plugged into and mated with the second pulley (10), the fixed plate (5) is provided with a sliding groove (13) slidably mated with the sliding plate (12), a compression spring (14) is provided between one of the sliding plates (12) and the movable plate (4), and a control component is provided between the other sliding plate (12) and the movable plate (4).

3. The water-cooled screw unit that is easy to install and disassemble according to claim 2 is characterized in that: The control assembly comprises a threaded rod (15) rotatably connected to the movable plate (4); the threaded rod (15) penetrates into the sliding groove (13) and is threadably connected to the sliding plate (12).

4. The water-cooled screw unit that is easy to install and disassemble according to claim 3 is characterized in that: The adjusting component comprises a sleeve (16) and a fixing component. Two limit plates (17) are fixedly connected to the adjusting wheel (11). The two limit plates (17) are distributed with a gap. Both sides of the inner wall of the sleeve (16) are slidably connected to the two limit plates (17).

5. The water-cooled screw unit that is easy to install and disassemble according to claim 4 is characterized in that: The fixing assembly comprises an insertion rod (18), a plurality of through holes (19) are penetrated through the middle of the sleeve (16), a plurality of insertion holes (20) arranged in a linear array are opened on the movable plate (4), the through holes (19) are located in the gap between the two limiting plates (17), and the insertion rod (18) is plugged into and matched with the through holes (19) and the insertion holes (20).

6. The water-cooled screw unit that is easy to install and disassemble according to claim 1 is characterized in that: The lifting assembly comprises a telescopic plate (21) and a telescopic sleeve (22) which are sleeved together. The end of the telescopic plate (21) is connected and fixed to the end of the control plate (6). The telescopic plate (21) and the telescopic sleeve (22) are provided with a pressing piece (23). The base plate (1) is provided with a groove (24) which is limitedly matched with the pressing piece (23). After the pressing piece (23) is separated from the groove (24), the telescopic sleeve (22) is supported on the lower side of the adjusting wheel (11) or the connecting wheel (9).

7. The water-cooled screw unit that is easy to install and disassemble according to claim 6, characterized in that: The stabilizing component comprises an insert plate (25) which penetrates and cooperates with one of the first pulleys (7); the insert plate (25) is plugged and cooperates with the base plate (1); a cooperation plate (26) is rotatably connected to the insert plate (25); an elastic plate (27) and an L-shaped plate (28) are fixedly connected to the top of the insert plate (25); the elastic plate (27) is pressed and cooperated with the belt (3); and the top of the cooperation plate (26) is pressed and cooperated with the elastic plate (27) and the L-shaped plate (28).

8. The water-cooled screw unit that is easy to install and disassemble according to claim 7, characterized in that: The stabilizing component also includes a slide rod (29) connected and fixed to the plug plate (25), and two sides of the matching plate (26) are provided with slide grooves (30) that slidably cooperate with the slide rod (29), and the base plate (1) is provided with a limit groove (31) that slidably cooperates with the bottom of the matching plate (26).

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