CN212362583U - High-precision industrial water chilling unit - Google Patents

Abstract

The utility model discloses a high accuracy industry cooling water set, including the unit body, its characterized in that, the lower extreme fixedly connected with bottom plate of unit body, the lower extreme of bottom plate is equipped with the recess, the below of bottom plate is equipped with two backup pads, be equipped with the adjustment mechanism who is used for adjusting two backup pads in the recess, sliding connection has the lifter plate in the recess, the equal fixedly connected with universal wheel of lower extreme four corners department of lifter plate, be equipped with the elevating system who is used for going up and down to the lifter plate on the bottom plate, the equal fixedly connected with supporting legs in lower extreme four corners department of bottom plate. The utility model discloses comparatively simple and use manpower and materials sparingly to the transport of cooling water set.

Description

High-precision industrial water chilling unit

Technical Field

The utility model relates to a cooling water set technical field especially relates to a high accuracy industry cooling water set.

Background

In the refrigeration industry, the water chiller is divided into an air-cooled water chiller and a water-cooled water chiller, and is further divided into a screw water chiller, a scroll water chiller and a centrifugal water chiller according to a compressor. The temperature control is divided into a low-temperature industrial water chiller and a normal-temperature water chiller, and the temperature of the normal-temperature unit is generally controlled within the range of 0-35 ℃. The temperature of the low-temperature unit is controlled to be about 0 to-100 ℃.

The existing air-cooled water chilling unit is large in size, needs to be hoisted and transported by means of hoisting equipment such as an external crane during transportation, consumes manpower and material resources and is inconvenient to transport.

Therefore, a high-precision industrial water chilling unit is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the water chilling unit is not convenient to carry in the prior art, and providing a high accuracy industry water chilling unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high accuracy industry cooling water set, includes the unit body, the lower extreme fixedly connected with bottom plate of unit body, the lower extreme of bottom plate is equipped with the recess, the below of bottom plate is equipped with two backup pads, be equipped with the adjustment mechanism who is used for adjusting two backup pads in the recess, sliding connection has the lifter plate in the recess, the equal fixedly connected with universal wheel in lower extreme four corners department of lifter plate, be equipped with the elevating system who is used for going up and down to the lifter plate on the bottom plate, the equal fixedly connected with supporting legs in lower extreme four corners department of bottom plate.

Preferably, adjustment mechanism includes two all with the recess inside wall rotate the two-way threaded rod of being connected, two through the transmission of first drive mechanism connection between the two-way threaded rod, the first motor of lateral wall fixedly connected with of bottom plate, one of them the one end of two-way threaded rod is rotated and is run through the bottom plate and with the coaxial fixed connection of drive shaft of first motor, two the outer equal thread bush of two-way threaded rod is equipped with two thread blocks, four the thread block all with recess in top sliding connection, four the lower extreme of thread block all rotates and is connected with the deflection pole, four the lower extreme of deflection pole rotates with the upper end of two backup pads respectively and is connected.

Preferably, the first transmission mechanism comprises two first belt pulleys, the two first belt pulleys are respectively and fixedly connected with the two bidirectional threaded rods in a coaxial manner, and the two first belt pulleys are in transmission connection through a first belt.

Preferably, the lifting mechanism comprises four threaded rods, the lower ends of the four threaded rods are fixedly connected with four corners of the upper end of the lifting plate respectively, the upper ends of the four threaded rods all penetrate through the bottom plate in a sliding mode, threaded sleeves are arranged on the outer portions of the four threaded rods in a threaded sleeve mode, every two adjacent threaded sleeves are in transmission connection through a second transmission mechanism, a second motor is fixedly connected to the upper end of the bottom plate, and a driving shaft of the second motor is in transmission connection with one of the threaded sleeves through a bevel gear set.

Preferably, the second transmission mechanism comprises two second belt pulleys, the two second belt pulleys are respectively and fixedly connected with the two threaded sleeves in a coaxial mode, and the two second belt pulleys are in transmission connection through a second belt.

Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with a driving shaft of the second motor, and the second bevel gear is coaxially and fixedly connected with the threaded sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up adjustment mechanism and elevating system, drive two-way threaded rods through the drive shaft of first motor and rotate, two-way threaded rods drive four screw thread piece relative movement, four screw thread pieces drive two backup pads through four deflection poles and go up and down, until two backup pads and ground contact and reverse lifting bottom plate, at this moment, open the second motor, the drive shaft of second motor drives four screw sleeve and rotates, four screw sleeve drive four screw thread poles go up and down, four screw rod drive lifter plate go up and down, the lifter plate drives four universal wheels and goes up and down, until four elephant wheels and ground counterbalance contact, then first motor reverse rotation, make two backup pads lift off ground can, can carry the cooling water set this moment, carry comparatively simply and save manpower and materials.

The utility model discloses comparatively simple and use manpower and materials sparingly to the transport of cooling water set.

Drawings

Fig. 1 is a front perspective view of a high-precision industrial water chiller according to the present invention;

fig. 2 is a perspective view of a side structure of a high-precision industrial water chiller according to the present invention;

fig. 3 is a schematic view of a top view structure of a high-precision industrial water chiller according to the present invention.

In the figure: the device comprises a unit body 1, a bottom plate 2, a groove 3, a supporting plate 4, an adjusting mechanism 5, a lifting plate 6, a universal wheel 7, a lifting mechanism 8, a supporting leg 9, a bidirectional threaded rod 10, a first transmission mechanism 11, a first motor 12, a threaded block 13, a deflection rod 14, a first belt pulley 15, a threaded rod 16, a threaded sleeve 17, a second transmission mechanism 18, a second motor 19, a bevel gear set 20, a second belt pulley 21, a first bevel gear 22 and a second bevel gear 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a high-precision industrial water chilling unit comprises a unit body 1, a bottom plate 2 is fixedly connected to the lower end of the unit body 1, a groove 3 is formed in the lower end of the bottom plate 2, two support plates 4 are arranged below the bottom plate 2, an adjusting mechanism 5 for adjusting the two support plates 4 is arranged in the groove 3, it should be noted that the adjusting mechanism 5 comprises two bidirectional threaded rods 10 which are rotatably connected with the inner side wall of the groove 3, the two bidirectional threaded rods 10 are in transmission connection through a first transmission mechanism 11, it is worth mentioning that the first transmission mechanism 11 comprises two first belt pulleys 15, the two first belt pulleys 15 are respectively and coaxially and fixedly connected with the two bidirectional threaded rods 10, the two first belt pulleys 15 are in transmission connection through a first belt, a first motor 12 is fixedly connected to the side wall of the bottom plate 2, it should be noted that the first motor 12 can adopt a stepping motor with a PLX model, and has been electrically connected to an external power source, which is not described in detail for the prior art, one end of the two-way threaded rod 10 is rotatably penetrated through the bottom plate 2 and is coaxially and fixedly connected to the driving shaft of the first motor 12.

In the utility model, two screw blocks 13 are respectively sleeved on two equal screw threads outside two-way screw rods 10, it is to be noted that two screw blocks 13 outside the same two-way screw rod 10 are respectively provided with a screw hole matched with the two-way screw rod 10, the screw thread directions in the two screw holes are opposite, four screw blocks 13 are respectively connected with the top part in the groove 3 in a sliding way, the lower ends of the four screw blocks 13 are respectively connected with a deflection rod 14 in a rotating way, the lower ends of the four deflection rods 14 are respectively connected with the upper ends of two supporting plates 4 in a rotating way, a lifting plate 6 is connected in the groove 3 in a sliding way, universal wheels 7 are respectively fixedly connected at four corners of the lower end of the lifting plate 6, a lifting mechanism 8 for lifting the lifting plate 6 is arranged on the bottom plate 2, it is to be noted that the lifting mechanism 8 comprises four screw rods 16, the lower ends of the four, the upper ends of the four threaded rods 16 are all arranged in a sliding mode and penetrate through the bottom plate 2, and threaded sleeves 17 are sleeved on the outer portions of the four threaded rods 16 in a threaded mode.

In the utility model, two adjacent screw sleeves 17 are connected by the transmission of the second transmission mechanism 18, further, the second transmission mechanism 18 includes two second belt wheels 21, the two second belt wheels 21 are respectively connected with the two screw sleeves 17 in a coaxial fixed manner, the two second belt wheels 21 are connected by the transmission of the second belt, the upper end of the bottom plate 2 is fixedly connected with the second motor 19, it should be noted that the second motor 19 can adopt a stepping motor with a PLX model, and is electrically connected with an external power supply, for the prior art, it is not detailed in detail specifically, the driving shaft of the second motor 19 is connected with one of the screw sleeves 17 by the transmission of the bevel gear set 20, further, the bevel gear set 20 includes a first bevel gear 22 and a second bevel gear 23 which are meshed with each other, the driving shaft of the first bevel gear 22 is connected with the driving shaft of the second motor 19 in a coaxial fixed manner, the second bevel gear 23 is connected with the screw sleeves 17 in a coaxial fixed manner, supporting legs 9 are fixedly connected to four corners of the lower end of the bottom plate 2.

When the utility model needs to carry the water chilling unit, the first motor 12 is started, the driving shaft of the first motor 12 drives one of the two-way threaded rods 10 to rotate, one of the two-way threaded rods 10 drives the other two-way threaded rod 10 to rotate through the two first belt pulleys 15 and the first belt, the two-way threaded rods 10 drive the four threaded blocks 13 to move relatively, the four threaded blocks 13 drive the two supporting plates 4 to lift through the four deflection rods 14 until the two supporting plates 4 are contacted with the ground in an abutting mode and reversely lift the bottom plate 2, at the moment, the supporting legs 9 lift off the ground along with the lifting of the bottom plate 2, then the second motor 19 is started, the driving shaft of the second motor 19 drives the first bevel gear 22 to rotate, the first bevel gear 22 drives the second bevel gear 23 to rotate, the second bevel gear 23 drives one of the threaded sleeves 17 to rotate, one of the threaded sleeves 17 drives the other three threaded sleeves 17 to rotate through the plurality of second, four threaded sleeves 17 drive four threaded rods 16 to go up and down, four threaded rods 16 drive the lifting plate 6 to go up and down, the lifting plate 6 drives four universal wheels 7 to go up and down until the four universal wheels 7 are in contact with the ground in an abutting mode, the first motor 12 is made to rotate reversely at the moment, two supporting plates 4 are made to lift off the ground, and then the water chilling unit can be carried.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high accuracy industry cooling water set, includes unit body (1), its characterized in that, lower extreme fixedly connected with bottom plate (2) of unit body (1), the lower extreme of bottom plate (2) is equipped with recess (3), the below of bottom plate (2) is equipped with two backup pads (4), be equipped with adjustment mechanism (5) that are used for adjusting two backup pads (4) in recess (3), sliding connection has lifter plate (6) in recess (3), the equal fixedly connected with universal wheel (7) of lower extreme four corners department of lifter plate (6), be equipped with on bottom plate (2) and be used for carrying out elevating mechanism (8) that go up and down to lifter plate (6), the equal fixedly connected with supporting legs (9) of lower extreme four corners department of bottom plate (2).

2. A high-precision industrial water chilling unit according to claim 1, characterized in that the adjusting mechanism (5) comprises two bidirectional threaded rods (10) which are rotatably connected with the inner side wall of the groove (3), the two bidirectional threaded rods (10) are in transmission connection through a first transmission mechanism (11), the side wall of the bottom plate (2) is fixedly connected with a first motor (12), one of them the one end of two-way threaded rod (10) is rotated and is run through bottom plate (2) and with the coaxial fixed connection of drive shaft of first motor (12), two equal thread bush is equipped with two screw thread blocks (13) outside two-way threaded rod (10), four screw thread block (13) all with recess (3) interior top sliding connection, four the lower extreme of screw thread block (13) all rotates and is connected with deflection pole (14), four the lower extreme of deflection pole (14) rotates with the upper end of two backup pads (4) respectively and is connected.

3. A high precision industrial water chilling unit according to claim 2, wherein the first transmission mechanism (11) comprises two first belt pulleys (15), the two first belt pulleys (15) are respectively and fixedly connected with the two bidirectional threaded rods (10) coaxially, and the two first belt pulleys (15) are in transmission connection through a first belt.

4. A high accuracy industry cooling water set according to claim 1, characterized in that, the elevating system (8) includes four threaded rods (16), the lower extreme of four threaded rods (16) respectively with the upper end four corners fixed connection of lifter plate (6), the upper end of four threaded rods (16) all slides and runs through bottom plate (2) setting, four threaded rods (16) outer all thread bush is equipped with threaded sleeve (17), pass through second drive mechanism (18) transmission connection between two adjacent threaded sleeve (17), the upper end fixed connection of bottom plate (2) has second motor (19), pass through bevel gear group (20) transmission connection between the drive shaft of second motor (19) and one of threaded sleeve (17).

5. A high accuracy industrial water chilling unit according to claim 4, wherein the second transmission mechanism (18) comprises two second pulleys (21), the two second pulleys (21) are respectively and fixedly connected with the two threaded sleeves (17) coaxially, and the two second pulleys (21) are connected through a second belt transmission.

6. A high precision industrial water chilling unit according to claim 4, wherein the bevel gear set (20) comprises a first bevel gear (22) and a second bevel gear (23) which are meshed with each other, the first bevel gear (22) is coaxially and fixedly connected with a driving shaft of the second motor (19), and the second bevel gear (23) is coaxially and fixedly connected with the threaded sleeve (17).

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