CN214746680U

CN214746680U - Split type linkage unit for refrigeration

Info

Publication number: CN214746680U
Application number: CN202023044592.7U
Authority: CN
Inventors: 颜武华; 邓良斌; 张姗姗
Original assignee: Fuzhou Fa Mo You Ke Mechanical Science And Technology Co ltd
Current assignee: Fuzhou Fa Mo You Ke Mechanical Science And Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-16
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a split type linkage unit for refrigeration, the reciprocating impact tunnel drilling machine comprises a unit body, the lower extreme fixedly connected with bottom plate of unit body, the equal fixedly connected with backup pad in the lower extreme left and right sides of bottom plate, the bottom plate runs through from top to bottom and is equipped with the through-hole, two equal sliding connection has the riser in the through-hole, two equal fixedly connected with gyro wheel in both sides around the lower extreme of riser, be equipped with the elevating system who is used for going up and down to two risers in the bottom plate. The utility model discloses it is comparatively convenient when carrying.

Description

Split type linkage unit for refrigeration

Technical Field

The utility model relates to a refrigerating unit technical field especially relates to a split type linkage unit for refrigeration.

Background

The refrigerating machine is a machine which transfers the heat of a cooled object with lower temperature to an environment medium to obtain cold, the heat transferred from the object with lower temperature is customarily called cold, a working medium participating in the change of a thermodynamic process in the refrigerating machine is called a refrigerating fluid, the refrigerating temperature range is usually more than 120K, the temperature below 120K belongs to the deep low temperature technical range, and the refrigerating machine is widely applied to industrial and agricultural production and daily life.

The whole volume of current refrigerating unit is great, when carrying with shifting it, needs shift it with the help of outside hoist device, when indoor, also needs carry it through the supplementary handling instrument of fork truck class, and it is comparatively inconvenient to remove.

Therefore, the split type linkage unit for refrigeration is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that is not convenient for carry out the transport to refrigerating unit among the prior art, and the linkage unit for split type refrigeration that provides.

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

the utility model provides a split type linkage unit for refrigeration, includes the unit body, the lower extreme fixedly connected with bottom plate of unit body, the equal fixedly connected with backup pad in the lower extreme left and right sides of bottom plate, the bottom plate runs through from top to bottom and is equipped with the through-hole, two equal sliding connection has the riser in the through-hole, two equal fixedly connected with gyro wheel in both sides around the lower extreme of riser, be equipped with in the bottom plate and be used for carrying out the elevating system who goes up and down to two risers.

Preferably, the lifting mechanism comprises a cavity arranged in the bottom plate, the cavity is rotationally connected with two rotating shafts, the lower end of the bottom plate is fixedly connected with a motor, a driving shaft of the motor is rotationally connected with one of the rotating shafts through a gear set in a transmission manner, the two rotating shafts are in transmission connection through a transmission mechanism, the two vertical plates are respectively provided with a strip-shaped through hole, two threaded rods are fixedly connected in the two strip-shaped through holes, the two threaded rods positioned in the same strip-shaped through hole are externally threaded and sleeved with the same threaded block, the left end and the right end of the threaded block are fixedly connected with the inner side wall of the through hole, the four threaded rods are externally threaded and sleeved with threaded sleeves, the lower ends of the four threaded sleeves are rotationally connected with the upper end of the threaded block, the two ends of the two rotating shafts are rotationally connected with the bottom plate and respectively extend into the two through holes, and the two rotating shafts are in transmission connection with the four threaded sleeves through four bevel gear sets.

Preferably, the gear set comprises a gear and a fluted disc which are meshed with each other, the gear is coaxially and fixedly connected with a driving shaft of the motor, and the fluted disc is coaxially and fixedly connected with the rotating shaft.

Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are in transmission connection through a belt, and the two belt pulleys are respectively and coaxially and fixedly connected with the two rotating shafts.

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 the rotating shaft, and the second bevel gear is coaxially and fixedly connected with the threaded sleeve.

Preferably, the roller is a self-locking universal wheel.

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

through setting up elevating system, drive two pivots through the motor and rotate, two pivots drive four screw sleeves and rotate, and four screw sleeves drive four threaded rods and go up and down, and four threaded rods drive two risers and go up and down, and two risers drive four gyro wheels and go up and down, when four gyro wheels and ground counterbalance contact and reverse lift up the bottom plate, can carry the unit body, it is comparatively convenient to carry.

The utility model discloses it is comparatively convenient when carrying.

Drawings

Fig. 1 is a front perspective view of a split type linkage unit for refrigeration according to the present invention;

fig. 2 is a perspective view of the top view structure of the middle bottom plate of the split type refrigeration linkage unit provided by the present invention.

In the figure: the automatic transmission comprises a unit body 1, a bottom plate 2, a supporting plate 3, a through hole 4, a vertical plate 5, a roller 6, a lifting mechanism 7, a cavity 8, a rotating shaft 9, a motor 10, a gear set 11, a transmission mechanism 12, a threaded rod 13, a threaded block 14, a threaded sleeve 15, a gear 16, a gear disc 17, a belt pulley 18, a bevel gear set 19, a first bevel gear 20 and a second bevel gear 21.

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. 1-2, a split type linkage unit for refrigeration, including unit body 1, the lower extreme fixedly connected with bottom plate 2 of unit body 1, the equal fixedly connected with backup pad 3 in the lower extreme left and right sides of bottom plate 2, bottom plate 2 runs through from top to bottom and is equipped with through-hole 4, equal sliding connection has riser 5 in two through-holes 4, the equal fixedly connected with gyro wheel 6 in both sides around the lower extreme of two riser 5, it needs to explain, gyro wheel 6 is for self-locking type universal wheel, be equipped with the elevating system 7 that is used for going up and down to two risers 5 in the bottom plate 2, it is worth mentioning that, elevating system 7 is including setting up the cavity 8 in bottom plate 2, the internal rotation of cavity 8 is connected with two pivots 9.

In the utility model, the lower end of the bottom plate 2 is fixedly connected with a motor 10, and it should be noted that the motor 10 can adopt a stepping motor with the model of PLX, and have been in external power source electric connection, for prior art, do not specifically do any description, the drive shaft rotation of motor 10 runs through bottom plate 2 and is connected through gear train 11 transmission between one of them pivot 9, it should be noted that gear train 11 includes intermeshing's gear 16 and fluted disc 17, the coaxial fixed connection of drive shaft of gear 16 and motor 10, fluted disc 17 and the coaxial fixed connection of pivot 9, connect through drive mechanism 12 transmission between two pivots 9, furthermore, drive mechanism 12 includes two belt pulleys 18, connect through belt transmission between two belt pulleys 18, two belt pulleys 18 respectively with the coaxial fixed connection of two pivots 9, two risers 5 all are equipped with bar through-hole 4, all fixedly connected with two threaded rods 13 in two bar through-holes 4.

The utility model discloses in, two threaded rod 13 external screw thread covers that are located same bar through-hole 4 are equipped with same thread block 14, both ends all with 4 inside wall fixed connection of through-hole about thread block 14, four threaded rod 13 outer equal thread covers are equipped with threaded sleeve 15, four threaded sleeve 15's lower extreme all is connected with threaded block 14's upper end rotation, the both ends of two pivot 9 are all rotated and are run through bottom plate 2 and extend to respectively in two through-holes 4, be connected through the transmission of four bevel gear group 19 between two pivot 9 and four threaded sleeve 15, furthermore, bevel gear group 19 includes intermeshing's first bevel gear 20 and second bevel gear 21, first bevel gear 20 and the coaxial fixed connection of pivot 9, second bevel gear 21 and the coaxial fixed connection of threaded sleeve 15.

The utility model discloses in, drive gear 16 through motor 10 and rotate, gear 16 drives fluted disc 17 and rotates, fluted disc 17 drives one of them pivot 9 and rotates, one of them pivot 9 drives another pivot 9 through two belt pulleys 18 and belt and rotates, two pivot 9 drive four first bevel gears 20 and rotate, four first bevel gears 20 drive four second bevel gears 21 and rotate, four second bevel gears 21 drive four threaded sleeves 15 and rotate, four threaded sleeves 15 drive four threaded rods 13 and go up and down, four threaded rods 13 drive two risers 5 and go up and down, two risers 5 drive four gyro wheels 6 and go up and down, when four gyro wheels 6 and ground counterbalance contact and reverse lift up bottom plate 2, can carry unit body 1.

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

1. The utility model provides a split type linkage unit for refrigeration, includes unit body (1), its characterized in that, lower extreme fixedly connected with bottom plate (2) of unit body (1), the equal fixedly connected with backup pad (3) of the lower extreme left and right sides of bottom plate (2), bottom plate (2) run through from top to bottom and are equipped with through-hole (4), two equal sliding connection has riser (5), two in through-hole (4) the equal fixedly connected with gyro wheel (6) in both sides around the lower extreme of riser (5), be equipped with in bottom plate (2) and be used for carrying out elevating system (7) that go up and down to two riser (5).

2. The split type linkage unit for refrigeration as claimed in claim 1, wherein the lifting mechanism (7) comprises a cavity (8) arranged in the bottom plate (2), the cavity (8) is rotationally connected with two rotating shafts (9), the lower end of the bottom plate (2) is fixedly connected with a motor (10), a driving shaft of the motor (10) penetrates through the bottom plate (2) in a rotating manner and is in transmission connection with one of the rotating shafts (9) through a gear set (11), the two rotating shafts (9) are in transmission connection through a transmission mechanism (12), the two vertical plates (5) are respectively provided with a strip-shaped through hole (4), two threaded rods (13) are respectively and fixedly connected in the two strip-shaped through holes (4), and the two threaded rods (13) in the same strip-shaped through hole (4) are externally threaded sleeves provided with the same threaded block (14), both ends all with through-hole (4) inside wall fixed connection, four about screw block (14) threaded rod (13) outer equal thread bush is equipped with threaded sleeve (15), four the lower extreme of threaded sleeve (15) all rotates with the upper end of screw block (14) to be connected, two in the both ends of pivot (9) all rotate and run through bottom plate (2) and extend to two through-holes (4) respectively, two be connected through four bevel gear group (19) transmissions between pivot (9) and four threaded sleeve (15).

3. The linkage unit for split type refrigeration according to claim 2, wherein the gear set (11) comprises a gear (16) and a fluted disc (17) which are meshed with each other, the gear (16) is coaxially and fixedly connected with a driving shaft of the motor (10), and the fluted disc (17) is coaxially and fixedly connected with the rotating shaft (9).

4. The linkage unit for split refrigeration according to claim 2, wherein the transmission mechanism (12) comprises two belt pulleys (18), the two belt pulleys (18) are in transmission connection through a belt, and the two belt pulleys (18) are respectively and fixedly connected with the two rotating shafts (9) in a coaxial manner.

5. The linkage unit for split refrigeration as claimed in claim 2, wherein the bevel gear set (19) comprises a first bevel gear (20) and a second bevel gear (21) which are meshed with each other, the first bevel gear (20) is coaxially and fixedly connected with the rotating shaft (9), and the second bevel gear (21) is coaxially and fixedly connected with the threaded sleeve (15).

6. The split type linkage unit for refrigeration as claimed in claim 1, wherein the rollers (6) are self-locking universal wheels.