Chemical analysis cabinet with sorting function

Abstract

The utility model relates to the technical field of chemical analysis cabinets, in particular to a chemical analysis cabinet with a classification function, which comprises a cabinet body, a cabinet door hinged with the cabinet body is arranged on the front side surface of the cabinet body, and a plurality of support legs arranged in a matrix are fixed at the bottom end of the cabinet body. Two placing plates which are arranged from top to bottom and are in sliding connection with the inner wall of the cabinet body are arranged in the cabinet body, the adjusting mechanism is arranged on the top surface of the cabinet body and is used for adjusting the distance between the two placing plates, and the adjusting mechanism comprises a rotating rod which is in rotating connection with the top surface of the cabinet body and is vertically arranged. Chemical reagent bottles can be placed on the two placing plates, the chemical reagent bottles can also be placed on the inner bottom face of the cabinet body, the distance between the two placing plates can be adjusted through the adjusting mechanism, and therefore the storage space in the cabinet body can be adjusted; and therefore, different types or different numbers of chemical reagents can be conveniently placed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical analysis cabinets, in particular to a chemical analysis cabinet with classification and sorting functions. Background Art

[0002] Chemicals refer to chemical substances used in chemical experiments. Chemicals need to be classified and stored before use, and a chemical analysis cabinet is required for storage.

[0003] The patent with publication number CN218877977U discloses a chemical storage device, including a storage box, wherein a plurality of storage mechanisms are arranged inside the storage box, wherein the storage mechanisms include a movable plate and two symmetrical guide rails, wherein the two guide rails are fixedly connected to the inner wall of the storage box, and the two guide rails are slidably connected to the movable plate, and a holding rack is fixedly connected to the bottom surface of the movable plate, and a bamboo charcoal dehumidification plate is slidably connected to the inner wall of the holding rack.

[0004] Although the device can adsorb moisture in the air in the storage box and effectively dehumidify the storage space through the setting of the storage box and the storage mechanism, thereby ensuring the dryness of the storage environment in the storage box, avoiding the chemical drugs that need to be dry and stored from reacting with moisture in the air and causing deterioration, and avoiding the dry solid chemicals from absorbing moisture in the air and causing moisture and affecting use, and can ensure a good storage effect for the chemicals, the height positions of the multiple movable plates in the device are fixed, and the distance between two adjacent movable plates cannot be adjusted, which makes it inconvenient to adjust the storage space inside the storage box, and further inconvenient to store different types or quantities of chemicals. Utility Model Content

[0005] The purpose of the utility model is to provide a chemical analysis cabinet with a classification and sorting function to solve the problem that the height positions of multiple movable plates in the device proposed in the above-mentioned background technology are fixed, and the distance between two adjacent movable plates cannot be adjusted, which makes it inconvenient to adjust the storage space inside the storage box, and further makes it inconvenient to store different types or different quantities of chemicals.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A chemical analysis cabinet with a classification and sorting function comprises a cabinet body, a cabinet door hinged to the front surface of the cabinet body, a plurality of support legs arranged in a matrix are fixed to the bottom end of the cabinet body, two placement plates arranged from top to bottom and slidably connected to the inner wall of the cabinet body are arranged inside the cabinet body, and further comprises:

[0008] An adjusting mechanism is arranged on the top surface of the cabinet and is used to adjust the distance between the two placement plates. The adjusting mechanism includes a rotating rod rotatably connected to the top surface of the cabinet and vertically arranged. The rotating rod passes through the top surface of the cabinet and extends to the inside of the cabinet near the top. The adjusting mechanism also includes a bidirectional screw rod coaxially fixed on the bottom surface of the rotating rod and rotatably connected to the bottom surface of the cabinet, two gears located above the cabinet and used to drive the rotating rod to rotate, and a motor installed on the top surface of the cabinet and used to drive the two gears to rotate. The two gears are meshed with each other, and the two placement plates are both threadedly connected to the bidirectional screw rod.

[0009] As a preferred embodiment, the adjustment mechanism further includes a rotating shaft coaxially connected to the output shaft of the motor, and the two gears are coaxially fixed on the circumferential outer walls of the rotating shaft and the rotating rod respectively.

[0010] As a preferred embodiment, guide grooves are provided on the left and right inner walls of the cabinet, and guide blocks slidably connected to the guide grooves on the inner walls on the same side of the cabinet are fixed on the left and right surfaces of the placement plate.

[0011] As a preferred embodiment, the cabinet door is hinged to the cabinet body through two hinges, and a handle is installed on the front surface of the cabinet door.

[0012] As a preferred implementation, a support plate is fixed to the bottom end of the support leg, and an anti-skid plate is fixed to the bottom end of the support plate.

[0013] As a preferred implementation, the adjustment mechanism further includes a protection box fixed on the top surface of the cabinet, the motor is located inside the protection box, and the rotating shaft passes through the top surface of the protection box.

[0014] As a preferred implementation, the transverse cross-sectional shape of the guide groove on the inner wall of the cabinet is a convex shape, and the shape of the guide block is a convex shape that matches the shape of the guide groove on the inner wall of the cabinet.

[0015] As a preferred embodiment, the bottom surface of the anti-slip plate is provided with anti-slip patterns, and the thickness of the anti-slip plate is 2-4 cm.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can place chemical reagent bottles by setting two placement plates, or can place chemical reagent bottles on the inner bottom surface of the cabinet. The distance between the two placement plates can be adjusted by setting an adjustment mechanism, so that the storage space inside the cabinet can be adjusted, thereby facilitating the placement of chemical reagents of different types or quantities;

[0018] 2. In the utility model, guide grooves are provided on the left and right inner walls of the cabinet, and guide blocks slidably connected to the guide grooves on the inner wall on the same side of the cabinet are fixed on the left and right surfaces of the placement plate, which can guide the movement of the two placement plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the internal structure of the cabinet in the utility model;

[0022] Figure 4 It is a partial exploded view of the utility model;

[0023] Figure 5 It is a schematic diagram of the overall structure of the adjustment mechanism in the utility model;

[0024] Figure 6 It is an exploded view of the adjustment mechanism in the utility model.

[0025] The meaning of each number in the figure is:

[0026] 1. Cabinet body; 2. Cabinet door; 3. Support leg; 4. Support plate; 5. Anti-skid plate; 6. Placement plate; 7. Adjustment mechanism; 71. Turn rod; 72. Bidirectional screw rod; 73. Gear; 74. Motor; 75. Rotating shaft; 76. Protection box; 8. Guide block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 The utility model provides a technical solution: a chemical analysis cabinet with classification and sorting functions, comprising a cabinet body 1, a cabinet door 2 hinged to the front surface of the cabinet body 1, a plurality of support legs 3 arranged in a matrix are fixed to the bottom of the cabinet body 1, two placement plates 6 arranged from top to bottom and slidably connected to the inner wall of the cabinet body 1 are provided inside the cabinet body 1, and also includes:

[0029] The adjusting mechanism 7 is arranged on the top surface of the cabinet 1 and is used to adjust the distance between the two placement plates 6. The adjusting mechanism 7 includes a rotating rod 71 that is rotatably connected to the top surface of the cabinet 1 and is vertically arranged. The rotating rod 71 passes through the top surface of the cabinet 1 and extends to the inside of the cabinet 1 near the top. The adjusting mechanism 7 also includes a bidirectional screw rod 72 that is coaxially fixed on the bottom surface of the rotating rod 71 and rotatably connected to the inner bottom surface of the cabinet 1, two gears 73 that are located above the cabinet 1 and are used to drive the rotating rod 71 to rotate, and a motor 74 that is installed on the top surface of the cabinet 1 and is used to drive the two gears 73 to rotate. The two gears 73 are meshed with each other, and the two placement plates 6 are both threadedly connected to the bidirectional screw rod 72. By setting up the two placement plates 6, chemical reagent bottles can be placed, and chemical reagent bottles can also be placed on the inner bottom surface of the cabinet 1. By setting up the adjusting mechanism 7, the distance between the two placement plates 6 can be adjusted, so that the storage space inside the cabinet 1 can be adjusted, which is convenient for placing chemical reagents of different types or quantities.

[0030] In this embodiment, the adjustment mechanism 7 also includes a rotating shaft 75 coaxially connected to the output shaft of the motor 74, and two gears 73 are coaxially fixed on the circumferential outer walls of the rotating shaft 75 and the rotating rod 71, respectively, which can smoothly drive the two gears 73 to rotate, and then smoothly drive the rotating rod 71 and the bidirectional screw 72 to rotate.

[0031] In addition, guide grooves are provided on the left and right inner walls of the cabinet 1, and guide blocks 8 are fixed on the left and right surfaces of the placement plate 6, which are slidably connected to the guide grooves on the inner wall on the same side of the cabinet 1, so as to guide the movement of the two placement plates 6.

[0032] Furthermore, the cabinet door 2 is hinged to the cabinet body 1 via two hinges, and a handle is installed on the front surface of the cabinet door 2, so as to facilitate opening and closing of the cabinet door 2.

[0033] Specifically, a support plate 4 is fixed to the bottom end of the support leg 3, and an anti-skid plate 5 is fixed to the bottom end of the support plate 4, which can support the entire device and increase the contact area between the entire device and the ground.

[0034] It is worth noting that the adjustment mechanism 7 also includes a protection box 76 fixed on the top surface of the cabinet 1, the motor 74 is located inside the protection box 76, and the rotating shaft 75 passes through the top surface of the protection box 76, which can protect the motor 74 and thus extend the service life of the motor 74.

[0035] It is worth noting that the transverse cross-sectional shape of the guide groove on the inner wall of the cabinet 1 is a convex shape, and the shape of the guide block 8 is a convex shape that matches the shape of the guide groove on the inner wall of the cabinet 1, which can increase the connection between the guide block 8 and the guide groove on the inner wall on the same side of the cabinet 1 and make it tighter, thereby indirectly making the placement plate 6 more stable during movement.

[0036] It is worth emphasizing that the bottom surface of the anti-slip plate 5 is provided with anti-slip grooves, and the thickness of the anti-slip plate 5 is 2-4 cm, preferably 3 cm in this article, which can increase the friction between the entire device and the ground, thereby making the entire device more stable during operation.

[0037] Among them, the motor 74 involved in this embodiment is a prior art, and its structure and working principle are well known to those skilled in the art, and will not be elaborated here.

[0038] The rotation of the rotating shaft 75 drives the same-side gear 73 coaxially fixed thereto to rotate, and the rotation of the gear 73 drives another gear 73 meshing with it to rotate, and the rotation of the other gear 73 drives the rotating rod 71 coaxially fixed thereto to rotate, and the rotation of the rotating rod 71 drives the two-way screw rod 72 coaxially fixed thereto to rotate, and the rotation of the two-way screw rod 72 drives the two placement plates 6 threadedly connected thereto to move closer to or away from each other, and the placement plates 6 move under the guidance of the two guide blocks 8 and the two guide grooves on the inner wall of the cabinet 1. When the distance between the two placement plates 6 is appropriate, the distance between the lower placement plate 6 and the inner bottom surface of the cabinet 1 is appropriate, and the distance between the upper placement plate 6 and the inner top surface of the cabinet 1 is also appropriate, the motor 74 is turned off by the external PLC, thereby completing the adjustment of the storage space inside the cabinet 1.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A chemical analysis cabinet with classification and sorting function, comprising a cabinet body (1), characterized in that: The front surface of the cabinet (1) is provided with a cabinet door (2) hinged thereto, a plurality of support legs (3) arranged in a matrix are fixed to the bottom end of the cabinet (1), two placement plates (6) are arranged from top to bottom and slidably connected to the inner wall of the cabinet (1), and further comprising: An adjusting mechanism (7) is arranged on the top surface of the cabinet (1) and is used to adjust the distance between the two placement plates (6). The adjusting mechanism (7) comprises a rotating rod (71) which is rotatably connected to the top surface of the cabinet (1) and is arranged vertically. The rotating rod (71) passes through the top surface of the cabinet (1) and extends to the inside of the cabinet (1) near the top. The adjusting mechanism (7) also comprises a bidirectional screw rod (72) which is coaxially fixed on the bottom surface of the rotating rod (71) and is rotatably connected to the bottom surface of the cabinet (1), two gears (73) which are located above the cabinet (1) and are used to drive the rotating rod (71) to rotate, and a motor (74) which is installed on the top surface of the cabinet (1) and is used to drive the two gears (73) to rotate. The two gears (73) are meshed with each other, and the two placement plates (6) are both threadedly connected to the bidirectional screw rod (72).

2. The chemical analysis cabinet with classification and sorting function according to claim 1 is characterized in that: The regulating mechanism (7) further comprises a rotating shaft (75) coaxially connected to the output shaft of the motor (74), and the two gears (73) are coaxially fixed on the rotating shaft (75) and the circumferential outer wall of the rotating rod (71), respectively.

3. The chemical analysis cabinet with classification and sorting function according to claim 1 is characterized in that: The left and right inner walls of the cabinet (1) are both provided with guide grooves, and the left and right surfaces of the placement plate (6) are both fixed with guide blocks (8) which are slidably connected to the guide grooves on the inner walls on the same side of the cabinet (1).

4. The chemical analysis cabinet with classification and sorting function according to claim 1 is characterized in that: The cabinet door (2) is hinged to the cabinet body (1) via two hinges, and a handle is installed on the front surface of the cabinet door (2).

5. The chemical analysis cabinet with classification and sorting function according to claim 1 is characterized in that: A support plate (4) is fixed to the bottom end of the support leg (3), and an anti-skid plate (5) is fixed to the bottom end of the support plate (4).

6. The chemical analysis cabinet with classification and sorting function according to claim 2 is characterized in that: The adjustment mechanism (7) further comprises a protection box (76) fixed on the top surface of the cabinet (1), the motor (74) is located inside the protection box (76), and the rotating shaft (75) passes through the top surface of the protection box (76).

7. The chemical analysis cabinet with classification and sorting function according to claim 3 is characterized in that: The transverse cross-sectional shape of the guide groove on the inner wall of the cabinet (1) is in a convex shape, and the shape of the guide block (8) is in a convex shape that matches the shape of the guide groove on the inner wall of the cabinet (1).

8. The chemical analysis cabinet with classification and sorting function according to claim 5 is characterized in that: The bottom surface of the anti-slip plate (5) is provided with anti-slip patterns, and the thickness of the anti-slip plate (5) is 2-4 cm.

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