A hoisting assembly for processing of a home fitting

Abstract

This invention discloses a hoisting assembly for processing home decoration profiles, including a hoisting machine body. A mounting base is installed at the bottom of the hoisting machine body, and the inner wall of the bottom end of the mounting base is hinged to one end of a hinged push rod. The other end of the hinged push rod is hinged to the interior of a movable push block, and an adjusting screw is threaded into the interior of the movable push block. This invention drives a motor to rotate the main shaft. Two sets of pulleys then rotate two sets of adjusting screws simultaneously, causing the two sets of movable push blocks to move relative to each other on the surface of the adjusting screws. This facilitates pushing the adjusting base frame away from the surface of the mounting base, effectively increasing the overall height of the hoisting machine body. This allows for easy height adjustment based on materials of different heights. Furthermore, during use, the supporting base can be brought into contact with the ground, increasing the stability of the hoisting machine body.

Description

Technical Field

[0001] This invention relates to the field of hoisting machine technology, and in particular to a hoisting assembly for processing home decoration profiles. Background Technology

[0002] Home decoration profiles are made of iron or steel, as well as materials with certain strength and toughness (such as plastic, aluminum, and fiberglass). They can be used for decoration or construction. The technology involves producing objects with specific geometric shapes through processes such as rolling, extrusion, and casting. Extruded profiles are produced using an extrusion method and are divided into two main categories: hollow profiles and solid profiles. These profiles are widely used in the construction industry for manufacturing window frames, door frames, roofs, walls, and other structures. Aluminum profiles are more commonly used than steel profiles because they are lighter, easier to process, and less prone to corrosion. During processing, the profiles, which have a certain weight, are transported using small hoisting machines.

[0003] Existing hoisting machines, especially small ones, are designed as a single unit, which limits the height of the hoisted profiles. When encountering larger profiles, the hoisting machine may be unable to handle them, making it inconvenient to move profiles of different sizes. To address this issue, we propose a hoisting component for home decoration profile processing. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a hoisting assembly for processing home decoration profiles.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A hoisting assembly for processing home decoration profiles includes a hoisting machine body. A mounting base is installed at the bottom of the hoisting machine body, and the inner wall of the bottom end of the mounting base is hinged to one end of a hinged push rod. The other end of the hinged push rod is hinged to the inside of a movable push block, and an adjusting screw is threaded into the inside of the movable push block. The end of the adjusting screw is connected to a drive shaft via a pulley, and the outer end of the drive shaft is connected to a drive motor. Both the adjusting screw and the drive shaft are mounted inside an adjusting base frame via bearings, and a support base is fixedly connected to the bottom end of the adjusting base frame.

[0007] Preferably, a driven sleeve is sleeved on the surface of the driving spindle, and driving cams are sleeved on both ends of the driven sleeve. A fixed support is installed at the center of the surface of the driven sleeve through a bearing, and the bottom end of the fixed support is fixedly connected to the inner wall of the adjusting base frame.

[0008] Preferably, a drive push rod is inserted inside the bottom end of the adjusting base frame, and a push plate is fixedly connected to the top end of the drive push rod. A movable base plate is fixedly connected to the bottom end of the drive push rod, and the surface width of the push plate is the same as the surface width of the drive cam.

[0009] Preferably, the surface dimensions of the movable base plate are adapted to the inner wall dimensions of the support base, and both ends of the movable base plate are fixedly connected to movable sliders, and both ends of the support base are provided with rectangular through slots adapted to the movable sliders.

[0010] Preferably, the top surface of the movable base plate is welded to one end of the return spring, and the other end of the return spring is welded to the bottom surface of the adjusting base frame.

[0011] Preferably, a connecting push rod is inserted inside the end of the drive spindle away from the drive motor, and two sets of connecting rods are provided at the end of the connecting push rod near the drive spindle. A drive chuck is fixedly connected to the end of the connecting rod away from the connecting push rod.

[0012] Preferably, the cross-section of the drive chuck is annular, and the inner wall size of the drive chuck is adapted to the surface size of the driven sleeve. The driven sleeve is fitted with the driven chuck, and a ring of locking blocks is provided at equal intervals on the side of the drive chuck close to the driven chuck. The side of the driven chuck is provided with a locking groove adapted to the ring of locking blocks.

[0013] Preferably, the cross-section of each connecting rod is rectangular, and the surface of the driving spindle is provided with through grooves that are adapted to the two sets of connecting rods.

[0014] Preferably, a fixed frame is fixedly connected to the side of the adjusting base frame away from the driving motor, and a push screw is inserted into the outside of the fixed frame. One end of the push screw inserted inside the fixed frame abuts against a limiting disc, and a connecting push rod is fixedly connected to the side of the limiting disc away from the push screw.

[0015] Preferably, the inner wall of the fixed frame is welded to one end of the movable base plate, and the other end of the movable base plate is welded to the surface of the limiting disc, and the pushing screw is located inside the movable base plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. This device drives the motor to rotate the main shaft. At this time, two sets of pulleys can make two sets of adjusting screws rotate simultaneously, which will cause two sets of moving push blocks to move relative to each other on the surface of the adjusting screws. This makes it easier to push the adjusting base frame away from the surface of the mounting base, effectively increasing the overall height of the hoist body. It is convenient to adjust its own height according to materials of different heights. At the same time, during the use of the hoist body, the support base can be made to contact the ground, increasing the stability of the hoist body during use.

[0018] 2. This device, by rotating the drive screw, can move the limit disc and the connecting push rod, facilitating the engagement of the drive chuck and the driven chuck. This allows the drive spindle to rotate the driven sleeve rod, and through the drive cam, it can push the drive plate and the drive push rod, causing the moving base plate to extend the casters from inside the support base. This facilitates the movement of the hoist body when not in use. At the same time, the two sets of moving sliders can increase the stability of the moving base plate during movement. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of a hoisting assembly for processing home decoration profiles proposed in this invention;

[0020] Figure 2 This is a three-dimensional bottom view of a hoisting assembly for processing home decoration profiles proposed in this invention;

[0021] Figure 3 for Figure 1 A three-dimensional cross-sectional view of the adjustable bottom frame and supporting base structure;

[0022] Figure 4 for Figure 1 A three-dimensional schematic diagram of the adjusting screw and the structure driving the main shaft;

[0023] Figure 5 for Figure 1 A three-dimensional cross-sectional schematic diagram of the driving spindle and driven sleeve structure in the middle;

[0024] Figure 6 for Figure 1 A three-dimensional cross-sectional diagram of the supporting base structure.

[0025] In the diagram: 1. Hoisting machine body; 2. Mounting base; 3. Hinge push rod; 4. Moving push block; 5. Adjusting screw; 6. Pulley; 7. Driven spindle; 8. Driven motor; 9. Adjusting base frame; 10. Support base; 11. Driven sleeve rod; 12. Driven cam; 13. Pushing horizontal plate; 14. Driven push rod; 15. Moving base plate; 16. Return spring; 17. Moving slider; 18. Connecting push rod; 19. Connecting rod; 20. Driven chuck; 21. Driven chuck; 22. Fixed frame; 23. Push screw; 24. Limiting disc; 25. Fixed support column. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0027] Reference Figure 1-6 A hoisting assembly for processing home decoration profiles includes a hoisting machine body 1. A mounting base 2 is installed at the bottom of the hoisting machine body 1, and the inner wall of the bottom end of the mounting base 2 is hinged to one end of a hinged push rod 3. The other end of the hinged push rod 3 is hinged to the inside of a movable push block 4. The hinged push rod 3 can easily push the adjustment base frame 9. An adjustment screw 5 is inserted into the internal thread of the movable push block 4. The surface of the adjustment screw 5 has opposing threads, which can easily make the two sets of movable push blocks 4 move relative to each other along the surface of the adjustment screw 5 when the adjustment screw 5 rotates. The end of the adjustment screw 5 is connected to a drive shaft 7 through a pulley 6, and the outer end of the drive shaft 7 is connected to a drive motor 8. The adjustment screw 5 and the drive shaft 7 are both installed inside the adjustment base frame 9 through bearings. The installation of the adjustment screw 5 and the drive shaft 7 through bearings can easily make the adjustment screw 5 and the drive shaft 7 form an integral part of the adjustment base frame 9. A support base 10 is fixedly connected to the bottom end of the adjustment base frame 9.

[0028] Furthermore, refer to Figure 4 and Figure 5 It can be seen that the driven sleeve 11 is sleeved on the surface of the main shaft 7, and the driven cam 12 is sleeved on both ends of the driven sleeve 11. A fixed support 25 is installed at the center of the surface of the driven sleeve 11 through a bearing. The bottom end of the fixed support 25 is fixedly connected to the inner wall of the adjusting base frame 9. The driven sleeve 11 can easily drive the two sets of driven cams 12 to rotate, and the fixed support 25 can conveniently support the driven sleeve 11.

[0029] Furthermore, refer to Figure 2It can be seen that a drive push rod 14 is inserted inside the bottom end of the adjusting base frame 9, and a push horizontal plate 13 is fixedly connected to the top end of the drive push rod 14. A movable base plate 15 is fixedly connected to the bottom end of the drive push rod 14. The surface width of the push horizontal plate 13 is the same as the surface width of the drive cam 12. By rotating the drive cam 12, the push horizontal plate 13 can be pushed, which will cause the push horizontal plate 13 to drive the drive push rod 14 to move inside the adjusting base frame 9, which facilitates the action of the movable base plate 15 and makes it easier for the movable wheels installed at the bottom end of the movable base plate 15 to contact the ground, which can assist the hoisting machine body 1 to move as a whole.

[0030] Furthermore, refer to Figure 3 and Figure 6 It can be seen that the surface dimensions of the movable base plate 15 are adapted to the inner wall dimensions of the support base 10, and both ends of the movable base plate 15 are fixedly connected to movable sliders 17. Both ends of the support base 10 are provided with rectangular through slots adapted to the movable sliders 17. By adapting the surface dimensions of the movable base plate 15 to the inner wall dimensions of the support base 10, the wobbling of the movable base plate 15 can be easily avoided. When the movable base plate 15 moves, it can drive the movable sliders 17 to move along the rectangular through slots, which facilitates the guidance and limiting of the movable base plate 15.

[0031] Furthermore, refer to Figure 3 and Figure 6 It can be seen that the top surface of the movable base plate 15 is welded to one end of the return spring 16, and the other end of the return spring 16 is welded to the bottom surface of the adjusting base frame 9. Through the elastic force of the return spring 16 itself, it can facilitate the pushing of the movable base plate 15 and assist its reset when the movable base plate 15 is not in use.

[0032] Furthermore, refer to Figure 4 and Figure 5 It can be seen that a connecting push rod 18 is inserted inside the end of the drive spindle 7 away from the drive motor 8, and two sets of connecting rods 19 are provided at the end of the connecting push rod 18 close to the drive spindle 7. The end of the connecting rod 19 away from the connecting push rod 18 is fixedly connected to the drive chuck 20. By moving the connecting push rod 18 inside the drive spindle 7, the connecting rod 19 can easily drive the drive chuck 20 to slide along the surface of the driven sleeve rod 11.

[0033] Furthermore, refer to Figure 4 and Figure 5It can be seen that the cross-section of the drive chuck 20 is set as an annular shape, and the inner wall size of the drive chuck 20 is adapted to the surface size of the driven sleeve 11. The driven sleeve 11 is fitted with a driven chuck 21. A ring of locking blocks is set at equal intervals on the side of the drive chuck 20 close to the driven chuck 21, and a slot is opened on the side of the driven chuck 21 to match the ring of locking blocks. By setting the cross-section of the drive chuck 20 as an annular shape, it is easy to slide along the surface of the driven sleeve 11. The drive chuck 20 drives the ring of locking blocks to be inserted into the slot opened on the side of the driven chuck 21. This makes it convenient for the drive spindle 7 to rotate when it rotates, and the driven chuck 20 and the driven chuck 21 drive the driven sleeve 11 to rotate.

[0034] Furthermore, refer to Figure 4 and Figure 5 It can be seen that the cross-section of the connecting rod 19 is set to rectangle, and the surface of the main shaft 7 is provided with through grooves that are compatible with the two sets of connecting rods 19. Through the through grooves on the surface of the main shaft 7, the connecting rod 19 can move along the through groove when the connecting push rod 18 moves, which facilitates the movement of the chuck 20. At the same time, when the main shaft 7 rotates, the connecting rod 19 can drive the chuck 20 to rotate.

[0035] Furthermore, refer to Figure 3 and Figure 5 It can be seen that a fixed frame 22 is fixedly connected to the side of the adjusting base frame 9 away from the drive motor 8, and a push screw 23 is inserted into the outside of the fixed frame 22. One end of the push screw 23 inserted inside the fixed frame 22 abuts against the limiting disc 24, and a connecting push rod 18 is fixedly connected to the side of the limiting disc 24 away from the push screw 23. The fixed frame 22 can facilitate the installation of the push screw 23, and when the push screw 23 rotates, it can move inside the fixed frame 22, which facilitates the push of the limiting disc 24. When the limiting disc 24 moves, it can facilitate the push of the connecting push rod 18 to move inside the drive spindle 7.

[0036] Furthermore, refer to Figure 3 and Figure 5 It can be seen that the inner wall of the fixed frame 22 is welded to one end of the movable base plate 15, and the other end of the movable base plate 15 is welded to the surface of the limiting disc 24. The pushing screw 23 is located inside the movable base plate 15. Through the elasticity of the movable base plate 15 itself, it can facilitate the resetting of the limiting disc 24. At the same time, the movable base plate 15 is located on the surface of the pushing screw 23, which can avoid affecting the use of the pushing screw 23.

[0037] Working principle: When the hoist body 1 is adjusting its height, this invention, according to the attached... Figure 1 Appendix Figure 2 Appendix Figure 3Appendix Figure 4 Appendix Figure 5 and attached Figure 6 The motor 8 drives the main shaft 7 to rotate, which in turn causes the two sets of adjusting screws 5 to rotate via the pulley 6. This rotation of the adjusting screws 5 causes the two sets of moving push blocks 4 to move along the surface of the adjusting screws 5. The hinged push rod 3 then pushes the adjusting screws 5 and the adjusting base frame 9 to move via the moving push blocks 4. This causes the adjusting base frame 9 to move away from the mounting base 2, facilitating the adjustment of the overall height of the hoist body 1. When the hoist body 1 needs to be moved, rotating the push screw 23 causes it to push the limiting disc 24 to move within the fixed frame 22. When the limiting disc 24 moves, the connecting push rod 18 will drive the chuck 20 to move along the surface of the driven sleeve rod 11 through the connecting rod 19. When the locking block on the driving surface of the driving chuck 20 is inserted into the interior of the driven chuck 21, the driven sleeve rod 11 can be rotated by the driving chuck 20 and the driven chuck 21 when the main shaft 7 is rotated. As a result, the driven sleeve rod 11 will drive the driving cam 12 to press against the pushing plate 13 and the driving push rod 14. At this time, the driving push rod 14 will drive the roller installed at the bottom of the moving base plate 15 to abut against the ground, so that the hoisting machine body 1 can be moved as a whole.

[0038] The above describes the entire working principle of this invention.

[0039] In this invention, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0040] The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present invention shall be considered equivalent substitutions and shall be included within the protection scope of the present invention.

[0041] In this invention, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are merely used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A hoisting assembly for processing of house fitting profiles, comprising a hoisting machine body (1), characterized in that, The bottom end of the hoisting machine body (1) is provided with a mounting base (2), and one end of the mounting base (2) is hingedly connected with a hinge push rod (3). The other end of the hinge push rod (3) is hingedly connected with the inside of a moving push block (4). The inside of the moving push block (4) is threadedly provided with an adjusting screw rod (5). The end of the adjusting screw rod (5) is connected with a driving spindle (7) through a belt pulley (6). The outer end of the driving spindle (7) is connected with a driving motor (8). The adjusting screw rod (5) and the driving spindle (7) are both mounted in the inside of an adjusting bottom frame (9) through bearings. The bottom end of the adjusting bottom frame (9) is fixedly connected with a supporting base (10). The surface of the driving spindle (7) is sleeved with a driven sleeve rod (11). The two ends of the driven sleeve rod (11) are both sleeved with a driving cam (12). The surface center of the driven sleeve rod (11) is mounted with a fixed support (25) through a bearing. The bottom end of the fixed support (25) is fixedly connected with the inner wall of the adjusting bottom frame (9). The bottom end inside of the adjusting bottom frame (9) is inserted with a driving push rod (14). The top end of the driving push rod (14) is fixedly connected with a pushing horizontal plate (13). The bottom end of the driving push rod (14) is fixedly connected with a moving bottom plate (15). The surface width of the pushing horizontal plate (13) is the same as the surface width of the driving cam (12). The surface size of the moving bottom plate (15) is adapted to the inner wall size of the supporting base (10). The two ends of the moving bottom plate (15) are both fixedly connected with a moving sliding block (17). The two ends of the supporting base (10) are provided with rectangular through grooves adapted to the moving sliding blocks (17). The top end surface of the moving bottom plate (15) is welded with one end of a return spring (16). The other end of the return spring (16) is welded with the bottom end surface of the adjusting bottom frame (9). The inside of the end of the driving spindle (7) away from the driving motor (8) is inserted with a connecting push rod (18). The end of the connecting push rod (18) close to the driving spindle (7) is provided with two groups of connecting rods (19). The end of the connecting rod (19) away from the connecting push rod (18) is fixedly connected with a driving chuck (20). The cross section of the driving chuck (20) is annular. The inner wall size of the driving chuck (20) is adapted to the surface size of the driven sleeve rod (11). The surface of the driven sleeve rod (11) is sleeved with a driven chuck (21). One side of the driving chuck (20) close to the driven chuck (21) is provided with a circle of clamping blocks at equal distances. The side of the driven chuck (21) is provided with clamping grooves adapted to the circle of clamping blocks. The cross sections of the connecting rods (19) are all rectangular. The surface of the driving spindle (7) is provided with through grooves adapted to the two groups of connecting rods (19). The side of the adjusting bottom frame (9) away from the driving motor (8) is fixedly connected with a fixed frame (22). The outer side of the fixed frame (22) is inserted with a pushing screw rod (23). The end of the pushing screw rod (23) inserted in the inside of the fixed frame (22) abuts against a limiting disc (24).And the limit disc (24) away from the push screw (23) side is fixedly connected with the connecting push rod (18), the inner wall of the fixed frame (22) is welded with one end of the moving bottom plate (15), and the other end of the moving bottom plate (15) is welded with the surface of the limit disc (24), the push screw (23) is located in the inside of the moving bottom plate (15).

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