Chemical container placing rack convenient to adjust

Abstract

The utility model relates to the technical field of chemical container placing frames, and discloses a chemical container placing frame convenient to adjust, which comprises three placing plates, four bases, a plurality of first mounting blocks and a plurality of second mounting blocks, and the second mounting blocks and the first mounting blocks which are distributed in a staggered manner are respectively mounted above the four bases. And each base, each second mounting block and each first mounting block are provided with rectangular grooves. According to the device, a worker pushes a push rod, the push rod can push a rack to move, when the rack moves, a gear can be driven to rotate, when the gear rotates, a threaded rod can be driven to rotate, and when the threaded rod rotates, a moving block can be driven to slide in a rectangular groove; and when the moving block moves, the moving block can extrude an inclined plate to horizontally move under the assistance of a sliding mechanism until an inserting block arranged on the inclined plate is inserted into an inserting groove formed in a rectangular notch formed in the placement plate, and therefore the placement plate can be positioned.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical container placement racks, and in particular relates to a chemical container placement rack which is easy to adjust. Background Art

[0002] The vast majority of production processes in the chemical industry are carried out in chemical equipment. Some of these equipment are used to store materials, while others are used to carry out physical processes. Although these equipment vary in size, shape, and structure, and their internal structures are even more diverse, they all have an outer shell, which is called a container. Chemical equipment is part of chemical machinery, which consists of two parts. One is chemical machinery, which mainly refers to equipment such as fans, compressors, and various pumps for fluid transportation. Its main components are moving machinery, generally called chemical machinery. The other is chemical equipment, which mainly refers to machinery with stationary components, such as separation towers. Equipment, containers, reactor equipment, etc. are sometimes also called non-standard equipment. The division between chemical machinery and other machinery is not very strict. For example, some pumps used in chemical processes are also general equipment used in other industrial sectors. Similarly, there is no strict distinction between chemical machines and chemical equipment in the chemical process. There are many types of chemical equipment, and there are many ways to classify them. They can be divided into chemical containers, separation towers, reactors, heat exchangers, heating furnaces, crystallization equipment, and other special chemical equipment according to their functions. Chemical containers are indispensable in the process of chemical experiments. Chemical containers are placed on chemical container racks when in use.

[0003] A search of CN213385505U discloses a chemical container rack that is easy to adjust. The chemical container rack that is easy to adjust comprises a box body, a servo motor is screwed to the middle of the bottom of the inner cavity of the box body, a sliding plate is slidably connected to the left and right side walls of the inner cavity of the box body, the top side of the threaded rod passes through the bottom of the sliding plate, a first fixed block is welded on both sides of the top of the sliding plate, a second sliding rod is welded to the two side walls of the inner cavity of the sliding top frame, a third slider is slidably connected to both sides of the second sliding rod, the top of the first fixed block is connected to the first connecting rod by bolts, the top of the first connecting rod is bolted to the bottom side of the second slider by bolts, the top of the second slider is bolted to the second connecting rod, and the top of the second connecting rod is bolted to the bottom of the third slider by bolts. The utility model can realize the up and down lifting of the sliding top frame, and through the design of the sliding plate and the steel ball, it can effectively reduce the wear of the sliding plate and the box body when sliding.

[0004] However, the inventors have discovered that this technical solution still has at least the following defects:

[0005] However, the existing chemical container placement rack that is easy to adjust can be raised and lowered, but it is adjusted by a servo motor, which results in a high cost for the chemical container placement rack.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] In order to solve the technical problem that the above-mentioned chemical container placement rack that is easy to adjust can be raised and lowered, but is adjusted by a servo motor, which leads to a high cost of the chemical container placement rack, the basic concept of the technical solution adopted by the utility model is:

[0008] A chemical container placement rack that is easy to adjust comprises three placement plates, four bases, a plurality of first mounting blocks and a plurality of second mounting blocks, wherein a plurality of second mounting blocks and a first mounting block that are installed in a staggered distribution are respectively installed above the four bases, a rectangular groove is provided on each of the bases, a through groove is provided on each of the second mounting blocks, a sliding mechanism is provided on the four sides of the bottom of each first mounting block, a rectangular groove is provided on each of the placement plates, a plug-in groove is provided on the inner wall of each of the rectangular grooves, a transmission mechanism is provided in the inner cavity of each base, a moving mechanism is provided above the transmission mechanism, the transmission mechanism is used to drive the moving mechanism to move, a notch is provided through one side wall of the base, and a moving groove is provided on the opposite side wall, and a circular plug-in groove is provided in the inner cavity of the moving groove. When the staff pushes the push rod, the push rod will be able to push the rack to move. When the rack moves, it will drive the gear to rotate. When the gear rotates, it will drive the threaded rod to rotate. When the threaded rod rotates, it will drive the moving block to slide in the rectangular groove. When the moving block moves, it will be able to squeeze the inclined plate to move horizontally with the assistance of the sliding mechanism until the plug-in block provided on the inclined plate is plugged into the plug-in groove provided in the rectangular groove provided on the placement plate, thereby positioning the placement plate. At the same time, the plug-in rod provided on the rack at this time will be able to be plugged into the circular plug-in groove to limit the rack. When disassembly is required, pull the push rod outward to move, thereby releasing the limit, and repeat the above steps in reverse, so that it can be adjusted again.

[0009] As a preferred embodiment of the present invention, the sliding mechanism includes a plurality of slide grooves, each of which is provided around the bottom of the first mounting block, and each of which is symmetrical to each other. A slider is slidably mounted within each of the slide grooves, and each of which is symmetrical to each other. The installation position and components of the sliding mechanism are determined.

[0010] As a preferred embodiment of the present invention, the movable mechanism includes a plurality of inclined plates, each of which is fixedly connected to a slider at one end. Each of the inclined plates is fixedly connected to a plug-in block at the end away from the rectangular slot, and each plug-in block fits into the slot. This defines the installation position and components of the movable mechanism.

[0011] As a preferred embodiment of the present invention, the transmission mechanism includes a threaded rod and four racks, each of which is rotatably connected to two opposite walls of the rectangular slot. Each threaded rod is mounted on a gear, each of which is meshed with a rack, and each of which is slidably mounted within a slot. The installation position and components of the transmission mechanism are determined.

[0012] As a preferred embodiment of the present invention, each rack is fixedly connected to a push rod at one end, and a plug rod is fixedly connected to the other end of each rack, and each plug rod fits into a circular plug slot. This ensures that when the moving block moves, it can squeeze the inclined plate and move horizontally with the assistance of the sliding mechanism until the plug block provided on the inclined plate is plugged into the plug slot provided in the rectangular slot provided on the placement plate, thereby positioning the placement plate. At the same time, the plug rod provided on the rack can be plugged into the circular plug slot, thus limiting the position of the rack.

[0013] As a preferred embodiment of the present invention, each of the threaded rods is engaged with a plurality of equally spaced moving blocks, and the installation positions and components of the moving blocks are determined.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] When the gear is disassembled, the push rod is pulled outward to move, and the gear is driven to rotate, and the gear is driven to rotate, and the gear is driven to rotate, and the gear is driven to rotate, and the gear is driven to rotate, and the gear is driven to rotate, and the gear is driven to rotate, and the gear is driven to slide in the rectangular groove. When the movable block moves, it can squeeze the inclined plate to move horizontally with the assistance of the sliding mechanism, until the plug-in block provided on the inclined plate is plugged into the plug-in groove provided in the rectangular groove provided on the placement plate, so that the placement plate can be positioned. At the same time, the plug-in rod provided on the rack at this time can be plugged into the circular plug-in groove to limit the rack. When disassembly is required, the push rod is pulled outward to move, so that the limit can be released, and the above steps are repeated in reverse, so that adjustment can be made again.

[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached figure:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the placement plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the first mounting block, the second mounting block and the base of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the first mounting block, the second mounting block and the base of the present invention;

[0022] Figure 5 This is a side view of the first mounting block, the second mounting block and the base of the utility model;

[0023] Figure 6 This is a schematic diagram of the local structure of A of the utility model;

[0024] Figure 7 This is a schematic diagram of the local structure of point B of the utility model.

[0025] In the figure: 1. Placement plate; 2. First mounting block; 3. Rectangular notch; 4. Plug-in slot; 5. Second mounting block; 6. Base; 7. Push rod; 8. Rectangular slot; 9. Rack; 10. Plug-in rod; 11. Gear; 12. Threaded rod; 13. Moving block; 14. Tilt plate; 15. Plug-in block; 16. Slide; 17. Slider; 18. Through notch; 19. Moving notch; 20. Circular plug-in notch. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0027] like Figures 1 to 7As shown, a chemical container placement rack that is easy to adjust includes three placement plates 1, four bases 6, multiple first mounting blocks 2 and multiple second mounting blocks 5. Multiple second mounting blocks 5 and first mounting blocks 2 installed in a staggered manner are respectively installed above the four bases 6. A rectangular groove 8 is provided on each base 6, the second mounting block 5 and the first mounting block 2. A through groove 18 is provided on each of the four sides of the second mounting block 5. A sliding mechanism is provided on the four sides of the bottom of each first mounting block 2. A rectangular groove 3 is provided on each of the placement plates 1. A plug-in groove 4 is provided on the inner wall of each rectangular groove 3. A transmission mechanism is provided in the inner cavity of each base 6. A moving mechanism is provided above the transmission mechanism. The transmission mechanism is used to drive the moving mechanism to move. A slot is provided through one side wall of the base 6, and a moving slot 19 is provided on the opposite side wall. A circular plug-in slot 20 is provided in the inner cavity of the moving slot 19. When the staff pushes the push rod 7, the push rod 7 will be able to push the rack 9 to move. When the rack 9 moves, it will be able to drive the gear 11 to rotate. When the gear 11 rotates, it will be able to drive the threaded rod 12 to rotate. When the threaded rod 12 rotates, it will be able to drive the moving block 13 to slide in the rectangular groove 8. When the moving block 13 moves, it will be able to squeeze the inclined plate 14 to move horizontally with the assistance of the sliding mechanism until the plug-in block 15 provided on the inclined plate 14 is plugged into the plug-in groove 4 provided in the rectangular groove 3 provided on the placement plate 1, so that the placement plate 1 can be positioned. At the same time, the plug-in rod 10 provided on the rack 9 at this time will be able to be plugged into the circular plug-in groove 20 to limit the rack 9. When disassembly is required, pull the push rod 7 outward to move, so that the limit can be released, and repeat the above steps in reverse, so that it can be adjusted again.

[0028] In this embodiment, the sliding mechanism includes multiple slots 16, each slot 16 being disposed around the bottom of the first mounting block 2. Each slot 16 is symmetrical to each other. Slide blocks 17 are slidably mounted within each slot 16, and each slide block 17 is symmetrical to each other. This configuration defines the installation location and components of the sliding mechanism.

[0029] Furthermore, the moving mechanism includes a plurality of inclined plates 14, each of which is fixedly connected to a slider 17 at one end. Each inclined plate 14 is fixedly connected to a plug-in block 15 at the end away from the rectangular slot 8, and each plug-in block 15 is respectively engaged with the plug-in slot 4. In this configuration, the installation position and components of the moving mechanism are determined.

[0030] Furthermore, the transmission mechanism includes a threaded rod 12 and four racks 9. Each threaded rod 12 is rotatably connected to two opposite side walls of the rectangular slot 8. Each threaded rod 12 is mounted on a gear 11, and each gear 11 is meshed with a rack 9, each rack 9 being slidably mounted within a slot. This configuration defines the installation location and components of the transmission mechanism.

[0031] Furthermore, one end of each rack 9 is fixedly connected to a push rod 7, and the other end of each rack 9 is fixedly connected to a plug rod 10, and each plug rod 10 fits into a circular plug notch 20. This arrangement ensures that when the moving block 13 moves, it will be able to squeeze the tilting plate 14 and move horizontally with the assistance of the sliding mechanism until the plug block 15 provided on the tilting plate 14 is plugged into the plug groove 4 provided in the rectangular notch 3 provided on the placement plate 1, thereby positioning the placement plate 1. At the same time, the plug rod 10 provided on the rack 9 will be able to be plugged into the circular plug notch 20, thereby limiting the position of the rack 9.

[0032] Furthermore, a plurality of equally spaced moving blocks 13 are engaged and mounted on each threaded rod 12. In this arrangement, the installation position and components of the moving blocks 13 are determined.

[0033] The implementation principle of the adjustable chemical container placement rack of this embodiment is as follows: first, the staff places the placement plate 1 on the support legs composed of the first mounting block 2, the second mounting block 5 and the base 6 that are integrated. When the position of the placement plate 1 is adjusted, the staff pushes the push rod 7, and the push rod 7 will be able to push the rack 9 to move. When the rack 9 moves, it will be able to drive the gear 11 to rotate. When the gear 11 rotates, it will be able to drive the threaded rod 12 to rotate. When the threaded rod 12 rotates, it will be able to drive the moving block 13 in the rectangular groove. 8, and when the moving block 13 moves, it will be able to squeeze the inclined plate 14 and move horizontally with the assistance of the sliding mechanism, until the plug-in block 15 provided on the inclined plate 14 is plugged into the plug-in groove 4 opened in the rectangular notch 3 opened on the placement plate 1, so that the placement plate 1 can be positioned. At the same time, the plug-in rod 10 provided on the rack 9 will be able to be plugged into the circular plug-in groove 20 to limit the rack 9. When disassembly is required, the push rod 7 is pulled outward to move, so that the limit can be released, and the above steps are repeated in reverse, so that it can be adjusted again.

Claims

1. A chemical container placement rack that is easy to adjust, comprising three placement plates (1), four bases (6), a plurality of first mounting blocks (2) and a plurality of second mounting blocks (5), characterized in that: A plurality of second mounting blocks (5) and first mounting blocks (2) are installed above the four bases (6) in a staggered manner. A rectangular groove (8) is provided on each of the bases (6), the second mounting blocks (5) and the first mounting blocks (2). A through groove (18) is provided around each of the second mounting blocks (5). A sliding mechanism is provided around the bottom of each of the first mounting blocks (2). A rectangular groove (3) is provided around each of the placement plates (1). A plug-in groove (4) is provided on the inner wall of each of the rectangular grooves (3). A transmission mechanism is provided in the inner cavity of each of the bases (6). A moving mechanism is provided above the transmission mechanism. The transmission mechanism is used to drive the moving mechanism to move. A notch is provided through one side wall of the base (6), and a moving groove (19) is provided on the opposite side wall. A circular plug-in groove (20) is provided in the inner cavity of the moving groove (19).

2. The easily adjustable chemical container rack according to claim 1, characterized in that: The sliding mechanism includes a plurality of slide grooves (16), each of the slide grooves (16) is respectively opened around the bottom of the first mounting block (2), each of the slide grooves (16) is symmetrical to each other, and a slider (17) is slidably installed in the inner cavity of each slide groove (16), and each of the sliders (17) is symmetrical to each other.

3. The easily adjustable chemical container rack according to claim 1, characterized in that: The moving mechanism comprises a plurality of inclined plates (14), one end of each inclined plate (14) is fixedly connected to a slider (17), one end of each inclined plate (14) away from the rectangular slot (8) is fixedly connected to a plug-in block (15), and each plug-in block (15) is respectively fitted with the plug-in slot (4).

4. The easily adjustable chemical container rack according to claim 1, characterized in that: The transmission mechanism includes a threaded rod (12) and four racks (9), each of the threaded rods (12) is rotatably connected to the two opposite side walls of the inner cavity of the rectangular groove (8), each of the threaded rods (12) is mounted with a gear (11), each of the gears (11) is meshed with a rack (9), and each of the racks (9) is slidably arranged in the slot.

5. The easily adjustable chemical container rack according to claim 4, characterized in that: One end of each rack (9) is fixedly connected to a push rod (7), and the other end of each rack (9) is fixedly connected to a plug rod (10), and each plug rod (10) and a circular plug slot (20) fit together.

6. The easily adjustable chemical container rack according to claim 4, characterized in that: Each of the threaded rods (12) is meshed with a plurality of equally spaced moving blocks (13).

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