Water chiller base structure

Abstract

The utility model discloses a water chiller base structure, which relates to the technical field of water chiller and comprises a water chiller frame shell, and universal wheels are mounted at corners of the bottom of the water chiller frame shell. The limiting mechanisms are arranged on the inner sides of the universal wheels, and the limiting mechanisms are used for stopping the movement of the universal wheels; the electric telescopic rod is fixedly inserted into the bottom of the water chiller frame shell; the movable shaft is fixedly inserted into the bottom of the electric telescopic rod in a penetrating mode and connected with one end of the limiting mechanism. Through the arrangement mode that the limiting mechanisms, the electric telescopic rods and the movable shafts are matched, the supporting rods can conveniently drive the clamping structures to abut against the inner sides of the universal wheels through pushing of the electric telescopic rods, when the ice water machine stops at one position and does not move, the electric telescopic rods are driven, and then the universal wheels can be limited; a brake does not need to be used for stabilizing, a worker does not need to step on the brake one by one, and the stability and rapidness of stopping of the universal wheels on the base structure are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water chillers, in particular to a water chiller base structure. Background Art

[0002] In various industrial production processes, heat is generated during operation due to machinery, molds, chemical reactions, etc. When the temperature exceeds the tolerance of the material, the product quality becomes unstable. At this time, a chiller is needed to cool the equipment. A chiller is a machine that outputs low-temperature chilled water.

[0003] The structure of the existing ice machine is an integral shell structure. The base of the ice machine is composed of a frame structure, and universal wheels are installed at the corners of the base to facilitate the movement of the ice machine. However, when the ice machine is in use, the ice machine needs to be fixed in position. At this time, the universal wheel with a brake function needs to be braked. At this time, the staff needs to step on the foot brakes on the universal wheel one by one, which takes a long time. The brake structure on the universal wheel achieves the immobility of the wheel body through friction with the outer wall of the universal wheel. The brake structure is prone to movement, causing the universal wheel to move, and in some narrow areas, it is inconvenient to step on the foot brake, affecting the stability of the ice machine structure. Utility Model Content

[0004] The purpose of the present utility model is to provide a chiller base structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a chiller base structure, comprising:

[0006] A water chiller frame, wherein the corners of the bottom of the water chiller frame are all equipped with universal wheels;

[0007] Also includes:

[0008] A limiting mechanism, the limiting mechanism being arranged on the inner side of the universal wheel and being used to prevent the universal wheel from moving;

[0009] An electric telescopic rod, the electric telescopic rod being fixedly inserted into the bottom of the chiller frame;

[0010] A movable shaft is fixedly inserted into the bottom of the electric telescopic rod and is connected to one end of the limiting mechanism.

[0011] Preferably, the limiting mechanism includes:

[0012] A support structure, the support structure being fixed to the bottom of the chiller frame;

[0013] A clamping structure, the clamping structure being clamped to the outer wall of the universal wheel;

[0014] A support rod, one end of which is rotatably inserted into the outer wall of the movable shaft.

[0015] Preferably, the support structure comprises:

[0016] A triangular block fixed to the bottom of the chiller frame;

[0017] An inclined hole, the inclined hole being an inclined structure and opened on the surface of the triangular block;

[0018] A pin shaft is movably connected with the inner cavity of the inclined hole.

[0019] Preferably, the clamping structure is provided at the end of the pin shaft, and the clamping structure is installed at the other end of the support rod.

[0020] Preferably, the clamping structure includes:

[0021] A clamping block, the clamping block being movably fitted with the outer wall of the universal wheel;

[0022] A chamfered edge, the chamfered edge being provided at one end of the clamping block;

[0023] A movable rod, one end of which is fixed to the end of the pin;

[0024] A tension spring is installed between the movable rod and the tension spring.

[0025] Preferably, the movable rod is rotatably inserted into the other end of the clamping block, and the support rod is rotated on the outer wall of the movable rod through a rotating pin.

[0026] The technical effects and advantages of this utility model are:

[0027] The utility model adopts the arrangement mode of cooperating the limit mechanism, the electric telescopic rod and the movable shaft, and utilizes the push of the electric telescopic rod to facilitate the movable shaft to move under the frame of the water chiller, so that it can push the support rod, and facilitate the support rod to drive the clamping structure to resist the inner side of the universal wheel. When the water chiller stops at one position and does not move, the electric telescopic rod is driven to limit the universal wheel. There is no need to use the brake to stabilize it, and there is no need for the staff to step on the brakes one by one, thereby improving the stability and quickness of the universal wheel stopping on the base structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0029] Figure 2 It is a schematic diagram of the overall side structure of the utility model.

[0030] Figure 3 For this utility model Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0031] In the figure: 1. Chiller frame; 2. Universal wheel; 3. Limiting mechanism; 31. Support structure; 311. Triangular block; 312. Oblique hole; 313. Pin; 32. Clamping structure; 321. Clamping block; 322. Chamfered edge; 323. Movable rod; 324. Tension spring; 33. Support rod; 4. Electric telescopic rod; 5. Movable shaft. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] The utility model provides Figure 1-3 The ice machine base structure shown includes:

[0034] The chiller frame 1 can stably support and protect the chiller structure. Universal wheels 2 are installed at the corners of the bottom of the chiller frame 1. The setting of the universal wheels 2 facilitates the movement of the chiller frame 1, and the universal wheels 2 do not necessarily have a brake function.

[0035] It also includes: a limiting mechanism 3, an electric telescopic rod 4 and a movable shaft 5. The limiting mechanism 3 is arranged on the inner side of the universal wheel 2. The limiting mechanism 3 is used to resist the movement of the universal wheel 2. The electric telescopic rod 4 is fixedly inserted into the bottom of the ice machine frame 1. The electric telescopic rod 4 is electrically connected to a push switch. The push switch is installed on the top of the ice machine frame 1. The movable shaft 5 is fixedly inserted into the bottom of the electric telescopic rod 4. The movable shaft 5 is connected to one end of the limiting mechanism 3. Driven by the electric telescopic rod 4, the movable shaft 5 can move up and down in the vertical direction below the ice machine frame 1.

[0036] Furthermore, the limiting mechanism 3 includes: a supporting structure 31, a clamping structure 32 and a support rod 33. The supporting structure 31 is fixed to the bottom of the water chiller frame 1, and the clamping structure 32 is clamped to the outer wall of the universal wheel 2. The supporting structure 31 is used to limit the movement range of the clamping structure 32. One end of the support rod 33 is rotated and inserted into the outer wall of the movable shaft 5. The four support rods 33 are respectively rotated and inserted into the two ends of the movable shaft 5, and two adjacent support rods 33 are relatively arranged at the side bottom of the water chiller frame 1;

[0037] Specifically, the support structure 31 includes: a triangular block 311, an oblique hole 312 and a pin 313. The triangular block 311 is fixed to the bottom of the water chiller frame 1. The triangular block 311 is a right-angled triangle structure, and four triangular blocks 311 are provided at the bottom of the water chiller frame 1. The four triangular blocks 311 are fixed to the bottom of the water chiller frame 1 in a rectangular array. The oblique hole 312 is an oblique structure opened on the surface of the triangular block 311. The pin 313 is movably connected with the inner cavity of the oblique hole 312. Through the opening of the oblique hole 312, the pin 313 can slide in the inner cavity of the oblique hole 312, and the pin 313 can rotate in the inner cavity of the oblique hole 312.

[0038] More specifically, the clamping structure 32 is arranged at the end of the pin shaft 313, the clamping structure 32 is installed at the other end of the supporting rod 33, the clamping structure 32 comprises: a clamping block 321, a chamfered edge 322, a movable rod 323 and a tension spring 324, one end of the clamping block 321 is in a circular arc opening structure matched with the outer wall of the universal wheel 2, so that the clamping block 321 can extend into the bottom of the outer wall of the universal wheel 2 and be easily attached to the outer wall of the universal wheel 2, the clamping block 321 is movably attached to the outer wall of the universal wheel 2, the chamfered edge 322 is arranged at one end of the clamping block 321, by arranging the chamfered edge 322, the sharp structure of the circular arc port at one end of the clamping block 321 is prevented, the damage to the outer wall of the universal wheel 2 is reduced, the stopping of the universal wheel 2 is more stable, the circular arc opening of the clamping block 321 is matched, when the clamping block 321 is located at the bottom of the universal wheel 2, the clamping block 321 blocks the movement of the universal wheel 2, the wear of the outer wall of the universal wheel 2 is reduced, at the same time, the pushing force of the universal wheel 2 makes the clamping block 321 more closely attached to the ground, further improving the stability of the position of the water ice machine, one end of the movable rod 323 is fixed to the end of the pin shaft 313, so that the movable rod 323 can only move along the slope of the inclined hole 312, the tension spring 324 is installed between the movable rod 323 and the tension spring 324, by the elasticity of the tension spring 324, the clamping block 321 is stably located at the bottom of the movable rod 323, and the clamping block 321 will not rotate at the bottom of the movable rod 323, the stability of the clamping block 321 during use is improved, the movable rod 323 is rotatably inserted into the other end of the clamping block 321, the supporting rod 33 is rotatably arranged on the outer wall of the movable rod 323 through a rotating nail, so that the supporting rod 33 can push the movable rod 323, the clamping block 321 moves back and forth along the direction of the inclined hole 312 inside the universal wheel 2, the electric telescopic rod 4 is driven, the telescopic end of the electric telescopic rod 4 drives the movable shaft 5 to move vertically, so that the movable shaft 5 can move below the water ice machine frame 1, the supporting rod 33 can be pushed, the supporting rod 33 can be stretched horizontally, the other end of the supporting rod 33 drives the movable rod 323 of the clamping structure 32 to move, the pin shaft 313 at the end of the movable rod 323 moves in the inner cavity of the inclined hole 312, and the clamping block 321 is pushed to the bottom of the universal wheel 2, the clamping block 321 is located inside the universal wheel 2, when the water ice machine stops at a position without moving, the universal wheel 2 is limited, without using the brake to stabilize, without staff stepping on the brake one by one, the stability and speed of the universal wheel 2 stopping on the base structure are improved.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A chiller base structure, comprising: A water chiller frame (1), wherein universal wheels (2) are installed at the corners of the bottom of the water chiller frame (1); It is characterized by further comprising: A limiting mechanism (3), the limiting mechanism (3) being arranged on the inner side of the universal wheel (2), and the limiting mechanism (3) being used to prevent the universal wheel (2) from moving; An electric telescopic rod (4), the electric telescopic rod (4) being fixedly inserted into the bottom of the ice machine frame (1); A movable shaft (5) is fixedly inserted into the bottom of the electric telescopic rod (4), and the movable shaft (5) is connected to one end of the limiting mechanism (3).

2. The ice machine base structure according to claim 1, characterized in that: The limiting mechanism (3) comprises: A support structure (31), wherein the support structure (31) is fixed to the bottom of the chiller frame (1); A clamping structure (32), wherein the clamping structure (32) is clamped to the outer wall of the universal wheel (2); A support rod (33), one end of which is rotatably inserted into the outer wall of the movable shaft (5).

3. The ice machine base structure according to claim 2, characterized in that: The support structure (31) comprises: A triangular block (311), wherein the triangular block (311) is fixed to the bottom of the ice machine frame (1); An oblique hole (312), wherein the oblique hole (312) is obliquely structured and opened on the surface of the triangular block (311); A pin shaft (313) is movably connected to the inner cavity of the inclined hole (312).

4. The ice machine base structure according to claim 3, characterized in that: The clamping structure (32) is arranged at the end of the pin shaft (313), and the clamping structure (32) is installed at the other end of the support rod (33).

5. The ice machine base structure according to claim 4, characterized in that: The clamping structure (32) comprises: A clamping block (321), wherein the clamping block (321) is movably fitted with the outer wall of the universal wheel (2); a chamfered edge (322), wherein the chamfered edge (322) is provided at one end of the clamping block (321); A movable rod (323), one end of which is fixed to the end of the pin (313); A tension spring (324) is installed between the movable rod (323) and the tension spring (324).

6. The ice machine base structure according to claim 5, characterized in that: The movable rod (323) is rotated and inserted into the other end of the clamping block (321), and the support rod (33) is rotated on the outer wall of the movable rod (323) through a rotating pin.

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