Solid shampoo production equipment
By using an automated feeding system and a multi-dimensional stirring device, the problem of unstable raw material ratios in shampoo production has been solved, achieving uniformity of ingredients and stability of quality, and improving production efficiency and equipment reliability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHUHAI SIYU SCI TECH CO LTD
- Filing Date
- 2025-05-08
- Publication Date
- 2026-06-02
Smart Images

Figure CN224308330U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shampoo production technology, and more specifically, to a hair-strengthening shampoo production equipment. Background Technology
[0002] Shampoo, as an essential daily hair care product, has a long history of development. In the early days, people mostly used soap to clean their hair, but this often left residue and was highly irritating. With technological advancements, the prototype of modern shampoo emerged in the early 20th century, using surfactants as its core ingredient to remove oil and dirt more gently and effectively. Today, the shampoo market is booming, offering a variety of products tailored to different hair types, such as dry, oily, and damaged hair. At the same time, its functions are constantly expanding; in addition to basic cleaning, features such as strengthening hair, preventing hair loss, removing dandruff, and nourishing are gaining attention, meeting the increasingly diverse needs of consumers and protecting everyone's hair health.
[0003] The current shampoo production process requires mixing multiple raw materials. On the one hand, there are obvious loopholes in the raw material addition process. When adding materials manually, due to the lack of precise measuring tools, it is difficult to control the dosage, often resulting in adding too much or too little. This not only easily leads to the accumulation of raw materials, affecting the normal operation of equipment and increasing maintenance and replacement costs, but also causes large fluctuations in the raw material ratio of each batch of hair-strengthening shampoo. On the other hand, this directly results in unstable product quality and poor ingredient uniformity, failing to provide consumers with a consistently high-quality and effective hair-strengthening experience. Therefore, improvements and optimizations are needed. Utility Model Content
[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a hair-strengthening shampoo production equipment with the advantage of uniform ingredients.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a hair-strengthening shampoo production equipment, comprising a working box, a mixing tank fixedly installed inside the working box, a first motor bracket fixedly installed on the top of the mixing tank, a first motor fixedly installed on the inner side of the first motor bracket, a first support fixedly installed on the top of the mixing tank, a first C-shaped support fixedly installed on the top of the first support, and the output shaft of the first motor passing through the first C-shaped support, a disc fixedly installed at the end of the output shaft of the first motor, a protrusion fixedly installed on the upper front side of the disc, sliding rods slidably installed inside both sides of the first C-shaped support, sleeve blocks fixedly installed at the ends of the two sliding rods, an annular sleeve block fixedly installed between the two sleeve blocks and movably sleeved on the outer surface of the protrusion, a second C-shaped support fixedly connected to the other end of the sliding rod, a transmission block fixedly installed on the outer surface of the second C-shaped support, and a feeding mechanism fixedly installed on the top of the mixing tank.
[0006] As a preferred embodiment of this utility model, a second motor bracket is fixedly installed on the top of the mixing tank, a second motor is fixedly installed on the inner side of the second motor bracket and the output shaft of the second motor extends into the interior of the mixing tank, a connecting rod is fixedly connected to the end of the output shaft of the second motor, an L-shaped bracket is fixedly installed on the outer surface of the connecting rod in a circumferential array, a stirring rod is fixedly connected between the L-shaped bracket and the connecting rod in a linear array, a hollow bracket is fixedly installed on the bottom side of the connecting rod, and rubber protrusions are fixedly installed on the bottom side of the hollow bracket in a circumferential array covering the bottom side of the hollow bracket.
[0007] As a preferred technical solution of this utility model, a sealing plate is slidably installed at the connection between the working box and the bottom of the mixing tank. A discharge port is fixedly installed on the bottom side of the working box located on the bottom side of the sealing plate, and the discharge port completely covers the sealing area of the sealing plate. A second scraper is fixedly installed on the bottom side of the rubber protrusion and the second scraper is in close contact with the outer surface of the bottom side of the mixing tank.
[0008] As a preferred embodiment of this utility model, the L-shaped bracket is fixedly installed with first scrapers on both sides near the inner wall of the mixing tank, and the first scrapers are arc-shaped and fit against the inner wall of the mixing tank.
[0009] As a preferred embodiment of this utility model, the feeding mechanism includes a second bracket fixedly installed on the top of the mixing tank, a hollow sleeve block fixedly installed on the top of the second bracket, a sliding plate slidably installed inside the hollow sleeve block, a circular groove in the middle of the sliding plate, a sliding groove in the side of the hollow sleeve block, a transmission block passing through the sliding groove and fixedly connected to the sliding plate, feeding grooves fixedly installed on the left and right sides of the top of the hollow sleeve block, feeding pipes fixedly installed on the left and right sides of the bottom of the hollow sleeve block, and a limit block fixed on the side of the protrusion.
[0010] As a preferred embodiment of this utility model, the outer surface of the work box is provided with heat dissipation holes, and the heat dissipation holes are arranged in a linear array at equal intervals.
[0011] As a preferred embodiment of this utility model, a support base is fixedly installed at the bottom of the work box, and the support base is fixedly installed around the bottom of the work box.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. This utility model uses the output shaft of a first motor to drive a disc to rotate. When the disc rotates, it drives a protrusion to rotate, which in turn drives an annular sleeve to move in a circular motion. When the annular sleeve moves in a circular motion, it drives the sleeves on both sides to move left and right. When the sleeves on both sides move left and right, they drive the sliding rods on both sides to slide left and right inside the extended protrusions on both sides of the first C-shaped bracket. Then, the sliding rods on both sides drive the second C-shaped bracket to move left and right. The other end of each sliding rod is fixedly connected to the extended protrusions on both sides of the second C-shaped bracket. When the second C-shaped bracket moves left and right, it drives the transmission block to evenly distribute the raw materials inside the feeding mechanism into the mixing tank. Compared with traditional devices, this device uses a series of transmissions to ensure precise coordination of key components and achieve automated feeding. The operator only needs to pour the raw materials into the feeding troughs on both sides, and the equipment will operate in an orderly manner, greatly reducing the burden of manpower and improving production efficiency. On the other hand, thanks to the ingenious layout of the feeding mechanism, it ensures that the amount of raw materials fed is basically consistent, accurately controls the raw material ratio, and ensures that the quality of each batch of hair-strengthening shampoo is stable and the ingredients are uniform.
[0014] 2. This invention utilizes an L-shaped bracket that rotates, causing the linearly arrayed stirring rods to rotate. Simultaneously, the rotating connecting rod causes the hollow bracket to rotate. The rotation of the hollow bracket causes the rubber protrusions arranged in a circular array on its outer surface to rotate, generating an upward spiral force. Compared to traditional devices, this invention achieves multi-dimensional mixing through the synchronous rotation of the L-shaped bracket and stirring rods in both circular and linear arrays. This results in more thorough and uniform mixing of the raw materials, improving the quality and stability of the shampoo. Furthermore, the connecting rod's rotation of the hollow bracket, along with the upward spiral force generated by the rubber protrusions on its outer surface, re-lifts and re-mixes the settled materials, preventing sedimentation and ensuring consistent quality in every bottle of shampoo. Attached Figure Description
[0015] Figure 1 This is a frontal three-dimensional appearance structural diagram of the present utility model;
[0016] Figure 2 This is a schematic diagram of the working box structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the first C-shaped bracket structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the disc structure of this utility model;
[0019] Figure 5 This is a schematic diagram of the material feeding trough structure of this utility model;
[0020] Figure 6 This is a schematic cross-sectional view of the present invention.
[0021] Figure 7 This is a schematic diagram of the hollow support structure of this utility model.
[0022] In the diagram: 1. Working box; 2. Mixing tank; 3. First motor bracket; 4. First motor; 5. First C-shaped bracket; 6. Disc; 7. Protrusion; 8. First bracket; 9. Slide rod; 10. Sleeve block; 11. Limiting block; 12. Second C-shaped bracket; 13. Second bracket; 14. Hollow sleeve block; 15. Sliding groove; 16. Transmission block; 17. Annular sleeve block; 18. Slide plate; 19. Feed pipe; 20. Feed trough; 21. Circular groove; 22. Second motor bracket; 23. Second motor; 24. Connecting rod; 25. L-shaped bracket; 26. Stirring rod; 27. First scraper; 28. Hollow bracket; 29. Rubber protrusion; 30. Second scraper; 31. Discharge port; 32. Sealing plate; 33. Heat dissipation hole; 34. Support base. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] like Figures 1 to 7 As shown, this utility model provides a hair-strengthening shampoo production equipment, including a working box 1. A mixing tank 2 is fixedly installed inside the working box 1. A first motor bracket 3 is fixedly installed on the top of the mixing tank 2. A first motor 4 is fixedly installed on the inner side of the first motor bracket 3. A first bracket 8 is fixedly installed on the top of the mixing tank 2. A first C-shaped bracket 5 is fixedly installed on the top of the first bracket 8, and the output shaft of the first motor 4 passes through the first C-shaped bracket 5. A disc 6 is fixedly installed at the end of the output shaft of the first motor 4. A protrusion 7 is fixedly installed on the upper side of the front of the disc 6. Sliding rods 9 are slidably installed inside both sides of the first C-shaped bracket 5. Sleeve blocks 10 are fixedly installed at the ends of the two sliding rods 9. An annular sleeve block 17 is fixedly installed between the two sleeve blocks 10 and is movably sleeved on the outer surface of the protrusion 7. A second C-shaped bracket 12 is fixedly connected to the other end of the sliding rod 9. A transmission block 16 is fixedly installed on the outer surface of the second C-shaped bracket 12. A feeding mechanism is fixedly installed on the top of the mixing tank 2.
[0025] When the staff needs to produce hair-firming shampoo, they pour the required raw materials into the feeding troughs 20 on both sides and start the first motor 4. When the first motor 4 starts, the output shaft of the first motor 4 will drive the disc 6 to start rotating. When the disc 6 starts rotating, it will drive the protrusion 7 to start rotating. Then the protrusion 7 will drive the annular sleeve block 17 to make a circular motion. When the annular sleeve block 17 makes a circular motion, it will drive the sleeve blocks 10 on both sides to move left and right. When the sleeve blocks 10 on both sides move left and right, it will drive the slide rods 9 on both sides to slide left and right inside the extended protrusions on both sides of the first C-shaped bracket 5. Then the slide rods 9 on both sides will drive the second C-shaped bracket 12 to move left and right. The other end of both slide rods 9 is fixedly connected to the extended protrusions on both sides of the second C-shaped bracket 12. When the second C-shaped bracket 12 moves left and right, it will drive the transmission block 16 to evenly distribute the raw materials inside the feeding mechanism into the mixing tank 2.
[0026] The output shaft of the first motor 4 drives the disc 6 to rotate. When the disc 6 rotates, it drives the protrusion 7 to rotate. Then, the protrusion 7 drives the annular sleeve 17 to move in a circular motion. When the annular sleeve 17 moves in a circular motion, it drives the sleeves 10 on both sides to move left and right. When the sleeves 10 on both sides move left and right, they drive the slide rods 9 on both sides to slide left and right inside the extended protrusions on both sides of the first C-shaped bracket 5. Then, the slide rods 9 on both sides drive the second C-shaped bracket 12 to move left and right, and the other end of each slide rod 9 is connected to the extended protrusions on both sides of the second C-shaped bracket 12. The block is fixedly connected. When the second C-shaped bracket 12 moves left and right, it will drive the transmission block 16 to evenly distribute the raw materials inside the feeding mechanism into the mixing tank 2. Compared with the traditional device, this device has a series of transmissions that enable the key components to cooperate precisely and realize automated feeding. The staff only needs to pour the raw materials into the feeding troughs 20 on both sides, and the equipment will operate in an orderly manner, greatly reducing the burden of manpower and improving production efficiency. On the other hand, with the clever layout of the feeding mechanism, it is ensured that the amount of raw materials fed is basically consistent, the raw material ratio is accurately controlled, and the quality and ingredients of each batch of hair-strengthening shampoo are stable and uniform.
[0027] The mixing tank 2 is fixedly mounted on the top of the mixing tank 2. The second motor 23 is fixedly mounted on the inner side of the second motor bracket 22, and the output shaft of the second motor 23 extends into the interior of the mixing tank 2. The end of the output shaft of the second motor 23 is fixedly connected to a connecting rod 24. An L-shaped bracket 25 is fixedly mounted on the outer surface of the connecting rod 24 in a circumferential array. A stirring rod 26 is fixedly connected between the L-shaped bracket 25 and the connecting rod 24 in a linear array. A hollow bracket 28 is fixedly mounted on the bottom side of the connecting rod 24. Rubber protrusions 29 are fixedly mounted on the bottom side of the hollow bracket 28 in a circumferential array and cover the bottom side of the hollow bracket 28.
[0028] When the required raw materials enter the mixing tank 2, the second motor 23 is started simultaneously. The output shaft of the second motor 23 will drive the connecting rod 24 to start rotating. When the connecting rod 24 starts rotating, it will drive the L-shaped support 25 in a circular array to rotate. When the L-shaped support 25 rotates, it will drive the stirring rod 26 in a linear array to start rotating. At the same time, when the connecting rod 24 rotates, it will drive the hollow support 28 to start rotating. When the hollow support 28 rotates, it will drive the rubber protrusions 29 in a circular array covering the outer surface of the hollow support 28 to start rotating and generate a spiral upward force, so that the raw materials at the bottom are driven upward again and mixed again.
[0029] When the L-shaped bracket 25 rotates, it drives the stirring rods 26, which are arranged in a linear array, to rotate. At the same time, when the connecting rod 24 rotates, it drives the hollow bracket 28 to rotate. When the hollow bracket 28 rotates, it drives the rubber protrusions 29, which are arranged in a circumferential array on the outer surface of the hollow bracket 28, to rotate, generating a spiral upward force. Compared with traditional devices, this device achieves multi-dimensional stirring by rotating the L-shaped bracket 25 and the stirring rods 26 in a circumferential and linear array simultaneously, making the raw materials mix more thoroughly and evenly, and improving the quality stability of the shampoo. At the same time, the connecting rod 24 drives the hollow bracket 28 to rotate, and the rubber protrusions 29 on its outer surface generate a spiral upward force, which can bring up the raw materials that have settled to the bottom and mix them again, avoiding sedimentation and uneven composition, and ensuring that the quality of each bottle of shampoo is consistent.
[0030] Among them, a sealing plate 32 is slidably installed at the bottom connection of the working box 1 and the mixing tank 2. The bottom side of the working box 1 is fixedly installed with a discharge port 31 located on the bottom side of the sealing plate 32, and the discharge port 31 completely covers the sealing area of the sealing plate 32. A second scraper 30 is fixedly installed on the bottom side of the rubber protrusion 29 and the second scraper 30 is in close contact with the outer surface of the bottom side of the mixing tank 2.
[0031] When the sealing plate 32 is pulled outward, the second scraper 30 is rotated by the rotation of the hollow bracket 28, which can discharge the well-mixed solid hair shampoo from the bottom side outward through the discharge port 31 to the next process, which greatly saves the material discharge time and improves production efficiency.
[0032] Among them, the L-shaped bracket 25 is fixedly installed with the first scraper 27 on both sides near the inner wall of the mixing tank 2, and the first scraper 27 is in an arc shape and fits against the inner wall of the mixing tank 2.
[0033] When the L-shaped bracket 25 rotates, it will drive the first scraper 27 to start rotating. When the first scraper 27 rotates, it will scrape off the shampoo mixture on the inner wall of the mixing tank 2 and mix it again.
[0034] The feeding mechanism includes a second bracket 13 fixedly installed on the top of the mixing tank 2. A hollow sleeve block 14 is fixedly installed on the top of the second bracket 13. A slide plate 18 is slidably installed inside the hollow sleeve block 14. A circular groove 21 is opened in the middle of the slide plate 18. A sliding groove 15 is opened on the side of the hollow sleeve block 14. A transmission block 16 passes through the sliding groove 15 and is fixedly connected to the slide plate 18. Feeding grooves 20 are fixedly installed on the left and right sides of the top of the hollow sleeve block 14. Feeding pipes 19 are fixedly installed on the left and right sides of the bottom of the hollow sleeve block 14. A limit block 11 is fixedly installed on the side of the protrusion 7.
[0035] The transmission block 16 drives the slide plate 18 to move left and right inside the hollow sleeve block 14. When the slide plate 18 moves left and right, it will drive the circular groove 21 to move left and right. At the same time, the upper end of the feeding trough 20 extends out of the working box 1. When the circular groove 21 matches the feeding trough 20 on the left, the required raw material will be fed into the mixing tank 2 through the feeding pipe 19 on the left. When the circular groove 21 matches the feeding trough 20 on the right, the required raw material will be fed into the mixing tank 2 through the feeding pipe 19 on the right. Since the feeding trough 20 and the feeding pipe 19 are flush with the outer surface of the slide plate 18, the raw material will be blocked by the slide plate 18 when the circular groove 21 does not match. The left and right movement range of the slide plate 18 is only within the feeding range of the feeding troughs 20 on both sides. The limiting block 11 can limit the protrusion 7.
[0036] The outer surface of the work box 1 is provided with heat dissipation holes 33, and the heat dissipation holes 33 are arranged in a linear array at equal intervals.
[0037] The heat dissipation holes 33 are arranged in a linear array at equal intervals, which can effectively dissipate the heat generated inside the working box 1 during operation and avoid the safety hazards caused by excessive internal temperature.
[0038] The bottom of the work box 1 is fixedly equipped with a support base 34, and the support base 34 is fixedly installed around the bottom of the work box 1.
[0039] The support base 34 is fixedly installed around the bottom of the working box 1, which can effectively ensure the stability of the entire device and avoid it from being easily affected by external physical factors.
[0040] Working principle and usage process of this utility model:
[0041] When the staff needs to produce hair-firming shampoo, they pour the required raw materials into the feeding troughs 20 on both sides and start the first motor 4. When the first motor 4 starts, the output shaft of the first motor 4 will drive the disc 6 to start rotating. When the disc 6 starts rotating, it will drive the protrusion 7 to start rotating. Then the protrusion 7 will drive the annular sleeve block 17 to make a circular motion. When the annular sleeve block 17 makes a circular motion, it will drive the sleeve blocks 10 on both sides to move left and right. When the sleeve blocks 10 on both sides move left and right, it will drive the slide rods 9 on both sides to slide left and right inside the extended protrusions on both sides of the first C-shaped bracket 5. Then the slide rods 9 on both sides will drive the second C-shaped bracket 12 to move left and right. The other end of both slide rods 9 is fixedly connected to the extended protrusions on both sides of the second C-shaped bracket 12. When the second C-shaped bracket 12 moves left and right, it will drive the transmission block 16 to evenly distribute the raw materials inside the feeding mechanism into the mixing tank 2.
[0042] When the required raw materials enter the mixing tank 2, the second motor 23 is started simultaneously. The output shaft of the second motor 23 will drive the connecting rod 24 to start rotating. When the connecting rod 24 starts rotating, it will drive the L-shaped support 25 in a circular array to rotate. When the L-shaped support 25 rotates, it will drive the stirring rod 26 in a linear array to start rotating. At the same time, when the connecting rod 24 rotates, it will drive the hollow support 28 to start rotating. When the hollow support 28 rotates, it will drive the rubber protrusions 29 in a circular array covering the outer surface of the hollow support 28 to start rotating and generate a spiral upward force, so that the raw materials at the bottom are driven upward again and mixed again.
[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A hair-strengthening shampoo production equipment, comprising a working box (1), characterized in that: A mixing tank (2) is fixedly installed inside the working box (1). A first motor bracket (3) is fixedly installed on the top of the mixing tank (2). A first motor (4) is fixedly installed on the inner side of the first motor bracket (3). A first bracket (8) is fixedly installed on the top of the mixing tank (2). A first C-shaped bracket (5) is fixedly installed on the top of the first bracket (8), and the output shaft of the first motor (4) passes through the first C-shaped bracket (5). A disc (6) is fixedly installed at the end of the output shaft of the first motor (4). The upper side of the front of the disc (6) A protrusion (7) is fixedly installed. Slide rods (9) are slidably installed inside both sides of the first C-shaped bracket (5). Sleeve blocks (10) are fixedly installed at the ends of the two slide rods (9). An annular sleeve block (17) is fixedly installed between the two sleeve blocks (10) and the annular sleeve block (17) is movably sleeved on the outer surface of the protrusion (7). A second C-shaped bracket (12) is fixedly connected to the other end of the slide rod (9). A transmission block (16) is fixedly installed on the outer surface of the second C-shaped bracket (12). A feeding mechanism is fixedly installed on the top of the mixing tank (2).
2. The hair-strengthening shampoo production equipment according to claim 1, characterized in that: A second motor bracket (22) is fixedly installed on the top of the mixing tank (2). A second motor (23) is fixedly installed on the inner side of the second motor bracket (22), and the output shaft of the second motor (23) extends into the interior of the mixing tank (2). A connecting rod (24) is fixedly connected to the end of the output shaft of the second motor (23). An L-shaped bracket (25) is fixedly installed on the outer surface of the connecting rod (24) in a circumferential array. A stirring rod (26) is fixedly connected between the L-shaped bracket (25) and the connecting rod (24) in a linear array. A hollow bracket (28) is fixedly installed on the bottom side of the connecting rod (24). A rubber protrusion (29) is fixedly installed on the bottom side of the hollow bracket (28), and the rubber protrusion (29) is arranged in a circumferential array covering the bottom side of the hollow bracket (28).
3. The hair-strengthening shampoo production equipment according to claim 2, characterized in that: A sealing plate (32) is slidably installed at the bottom connection of the working box (1) and the mixing tank (2). A discharge port (31) is fixedly installed on the bottom side of the working box (1) at the bottom side of the sealing plate (32), and the discharge port (31) completely covers the sealing area of the sealing plate (32). A second scraper (30) is fixedly installed on the bottom side of the rubber protrusion (29), and the second scraper (30) is in close contact with the outer surface of the bottom side of the mixing tank (2).
4. The hair-strengthening shampoo production equipment according to claim 2, characterized in that: The L-shaped bracket (25) has a first scraper (27) fixedly installed on both sides near the inner wall of the mixing tank (2), and the first scraper (27) is in an arc shape and fits against the inner wall of the mixing tank (2).
5. The hair-strengthening shampoo production equipment according to claim 2, characterized in that: The feeding mechanism includes a second bracket (13) fixedly installed on the top of the mixing tank (2), a hollow sleeve block (14) fixedly installed on the top of the second bracket (13), a sliding plate (18) slidably installed inside the hollow sleeve block (14), a circular groove (21) is provided in the middle of the sliding plate (18), a sliding groove (15) is provided on the side of the hollow sleeve block (14), the transmission block (16) passes through the sliding groove (15) and is fixedly connected to the sliding plate (18), a feeding groove (20) is fixedly installed on the left and right sides of the top of the hollow sleeve block (14), a feeding pipe (19) is fixedly installed on the left and right sides of the bottom of the hollow sleeve block (14), and a limit block (11) is fixedly installed on the side of the protrusion (7).
6. The hair-strengthening shampoo production equipment according to claim 1, characterized in that: The outer surface of the work box (1) is provided with heat dissipation holes (33), and the heat dissipation holes (33) are arranged in a linear array at equal intervals.
7. The hair-strengthening shampoo production equipment according to claim 1, characterized in that: The bottom of the work box (1) is fixedly installed with a support base (34), and the support base (34) is fixedly installed around the bottom of the work box (1).