CN210486212U

CN210486212U - Movable refrigeration equipment

Info

Publication number: CN210486212U
Application number: CN201921014411.0U
Authority: CN
Inventors: 袁友才
Original assignee: Guangzhou Guanggu Refrigeration Equipment Co Ltd
Current assignee: Guangzhou Guanggu Refrigeration Equipment Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-08
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a portable refrigeration plant has solved the problem that refrigeration plant shifts the difficulty among the prior art, and its technical essential is: the utility model provides a movable refrigeration plant, includes the fuselage, the equal activity in fuselage both sides is provided with and is used for supporting the transfer wheelset of fuselage, it includes two sets of intervals and all follows vertical setting lifter to transfer the wheelset, the lifter bottom is rotated and is installed and shift the wheel, be provided with on the fuselage and be used for the drive all the drive assembly of bottom of the fuselage is stretched out in step to the lifter. Through above-mentioned scheme, can open all lifters of back synchronous drive and stretch out refrigeration plant fuselage bottom at drive assembly, and then with refrigeration plant jack-up and make the fuselage swiftly remove with the help of the transfer wheel of lifter bottom.

Description

Movable refrigeration equipment

Technical Field

The utility model belongs to the technical field of refrigeration plant's technique and specifically relates to a portable refrigeration plant is related to.

Background

With global warming, the environment temperature of people is higher and higher, and many products cannot be stored at high temperature, especially in places such as warehouses where a large number of products are stored, so that the refrigeration equipment becomes essential equipment in daily life, but the existing refrigeration equipment is too large and is inconvenient to move and transfer when needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable refrigeration plant, its purpose is used for can high-efficiently shifting refrigeration plant when needs.

The utility model discloses a can realize through following technical scheme:

the utility model provides a movable refrigeration plant, includes the fuselage, the equal activity in fuselage both sides is provided with and is used for supporting the transfer wheelset of fuselage, it includes two sets of intervals and all follows vertical setting lifter to transfer the wheelset, the lifter bottom is rotated and is installed and shift the wheel, be provided with on the fuselage and be used for the drive all the drive assembly of bottom of the fuselage is stretched out in step to the lifter.

By adopting the technical scheme, when the refrigeration equipment needs to move integrally, all the lifting rods can be synchronously driven to extend out of the bottom of the machine body of the refrigeration equipment after the driving assembly is started, so that the refrigeration equipment is jacked up, and the machine body can move by means of the transfer wheels at the bottom ends of the lifting rods; when the refrigeration equipment is not required to be moved, the driving assembly is controlled to retract the lifting rods on the two sides, so that the refrigeration equipment can be stably placed on the ground, the refrigeration equipment can be quickly and efficiently transferred, and the manual work intensity is reduced.

Further setting the following steps: drive assembly is including installing two sets of shift between the wheelset lead screw on the fuselage lateral wall, be on a parallel with the slide bar of lead screw and with the elevator that the lifter is connected, the lead screw axial is in vertical and sets up for rotating, then fixed mounting is on the fuselage at the slide bar both ends, elevator one end with lead screw threaded connection, the other end with the connection is established to the slide bar slip cap, lead screw one end is connected with and is used for driving its pivoted driving piece.

Through adopting above-mentioned technical scheme, the driving piece drives the elevator and produces the rotation trend when driving the lead screw pivoted, nevertheless because the elevator can't rotate and then reciprocate along the lead screw axial under the restriction of slide bar, realizes the drive elevator, controls convenient and screw drive and can provide the great power of elevator, makes the lifter of being connected with the elevator can prop up refrigeration plant smoothly.

Further setting the following steps: the elevator is "Contraband" shape structure, and its both ends level extends drive assembly place fuselage lateral wall and is equipped with in the back of buckling and be on a parallel with both sides the fuselage lateral wall of transfer wheelset, the top of lifter all with elevator releasable connection.

Through adopting above-mentioned technical scheme, the elevator that makes lifter and elevator be connected in the vertical direction with the help of the elevator of "Contraband" shape, and the convenient follow-up operation such as dismantlement maintenance change when needing of detachable connection is selected to the connected mode simultaneously.

Further setting the following steps: the lifting block is characterized in that connecting holes for the lifting rods to connect are formed in the two ends of the lifting block, vertical connecting screw rods are fixedly arranged at the tops of the lifting rods, and connecting bolts upwards penetrate through the lifting block and penetrate out of the end portion of the lifting block to be connected with connecting nuts in a threaded mode.

Through adopting above-mentioned technical scheme, with the help of bolt and nut releasable connection elevator and lifter, the connected mode is simple ripe, makes things convenient for follow-up dismantlement and reinstallation.

Further setting the following steps: the cross section of the thread groove of the screw rod is in a trapezoidal arrangement.

Through adopting above-mentioned technical scheme, the thread groove cross-section is trapezoidal lead screw and has the auto-lock nature to make the elevator can not drive the lead screw antiport and make the elevator descend under refrigeration plant's action of gravity, make in the use more reliable and stable.

Further setting the following steps: the driving piece is a servo motor capable of rotating in two directions.

Through adopting above-mentioned technical scheme, can directly control the lift of jacking equipment through control servo motor's rotation when needs, control mode is simple effective.

Further setting the following steps: the transfer wheel is a universal wheel.

By adopting the technical scheme, the direction adjustment of the refrigeration equipment during transfer is more convenient.

Further setting the following steps: the side wall of the machine body where the driving assembly is located is provided with a handle, and an elastic rubber layer is sleeved on the handle.

Through adopting above-mentioned technical scheme, can be fast convenient whole refrigeration plant of promotion with the help of the handle, the elastic rubber layer on it can make operating personnel gripping more comfortable and increase frictional force simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the lifting rod and the transfer wheel can be extended for transfer when needed, and can be retracted for normal and stable placement when not needed;

(2) the transfer process is quick and efficient, and the steering is smooth.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Reference numerals: 1. a body; 2. a screw rod; 3. a slide bar; 4. a drive member; 5. a lifting block; 6. a threaded hole; 7. a slide hole; 8. a lifting rod; 9. a transfer wheel; 10. connecting a screw rod; 11. a connecting channel; 12. a connecting nut; 13. a grip; 14. an elastic rubber layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a portable refrigeration plant, including being the fuselage 1 that the cuboid stands column, be provided with in the fuselage 1 and be used for cryogenic compression condensation subassembly (not shown in the figure), all be provided with simultaneously on the vertical lateral wall that the fuselage 1 both sides paralleled and be used for making things convenient for the transfer wheel 9 group that the fuselage 1 shifted to be provided with on the fuselage 1 lateral wall between two vertical lateral walls and be used for driving two transfer wheel 9 groups and stretch out fuselage 1 bottom and then prop up the drive assembly of fuselage 1.

The drive assembly comprises a lead screw 2 arranged on the side wall of the machine body 1 along the vertical direction and a slide rod 3 which is parallel to the lead screw 2 and fixedly arranged on the side wall of the machine body 1, the two ends of the lead screw 2 are rotatably arranged on the side wall of the machine body 1 through rotating lug seats, and the two ends of the slide rod are connected with a fixed block welded on the machine body 1 and then fixedly connected with the machine body 1. The bottom of lead screw 2 is connected with and is used for driving lead screw 2 pivoted driving piece 4, and the servo motor that can carry out two-way rotation is selected for use to this embodiment. The welding has the fixed plate that is used for the installation fixed servo motor on fuselage 1, and servo motor arranges in on the fixed plate and rather than bolt fixed connection, and servo motor's output shaft is vertical upwards and the tip fixed connection of lead screw simultaneously.

The lead screw 2 and the slide bar 3 are provided with a lifting block 5 used for connecting the transfer wheel 9 groups, the lifting block 5 is horizontally arranged and is of an Contraband-shaped structure with two ends bent to be parallel to the side wall of the machine body 1 where the two transfer wheel 9 groups are located, and partial block bodies of the lifting block located on the side wall of the machine body 1 where the driving assembly is located are provided with threaded holes 6 used for being in threaded connection with the lead screw 2 and slide holes 7 used for slidably sleeving the slide bar 3. The screw rod 2 penetrates through the threaded hole 6 and is connected with the threaded hole, and the slide rod 3 is sleeved with the slide rod in a sliding manner by virtue of the slide hole 7, so that the screw rod 2 drives the lifting block 5 to move up and down along the axial direction of the screw rod 2 when rotating.

The rotating assembly comprises two groups of lifting rods 8 which are detachably connected to the end parts of the lifting blocks 5 and are spaced from each other, and a transfer wheel 9 which is rotatably arranged at the bottom ends of the lifting rods 8. Two sets of lifter 8 all are vertical setting to at the equal fixedly connected with connecting screw 10 in the top of lifter 8, connecting screw 10 is vertical setting, has seted up two simultaneously at the 8 tip of lifter and has supplied two sets of connecting screw 10 to upwards pass the connecting hole 11 of lifter 8, and has the connecting nut 12 that the diameter is greater than connecting hole 11 at the tip threaded connection that connecting screw 10 upwards passed lifter 8, realizes the releasable connection of lifter 8 and lifter 5.

When the lifting block 5 moves up and down, the lifting rod 8 and the transfer wheels 9 can move up and down along with the lifting block, when the bottom end of the lifting rod 8 extends out of the bottom of the machine body 1, the machine body 1 is supported by the lifting rod 8, so that the machine body 1 lands through the four groups of transfer wheels 9, and further the transfer can be carried out conveniently.

In order to make the operation such as turning to in the transfer process of the machine body 1 more convenient, the transfer wheel 9 adopts a universal wheel, a grip 13 used for pushing the machine body 1 is fixedly arranged on the side wall of the machine body 1 above the driving assembly, and an elastic rubber layer 14 for increasing friction and improving comfort is sleeved on the grip 13.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A mobile refrigeration equipment, comprising a machine body (1), characterized in that: fuselage (1) both sides are all movable to be provided with and are used for supporting the transfer wheel (9) group of fuselage (1), transfer wheel (9) group is including two groups of intervals and all along vertical lifter (8) that sets up, lifter (8) bottom is rotated and is installed and transfer wheel (9), be provided with on fuselage (1) and be used for the drive all lifter (8) stretches out the drive assembly of fuselage (1) bottom in step.

2. A mobile refrigeration unit according to claim 1, wherein: drive assembly is including installing two sets of transfer wheel (9) are organized between lead screw (2), be on a parallel with on fuselage (1) lateral wall slide bar (3) of lead screw (2) and with elevator (5) that lifter (8) are connected, lead screw (2) axial is in vertical and sets up for rotating, slide bar (3) both ends then fixed mounting is on fuselage (1), elevator (5) one end with lead screw (2) threaded connection, the other end with slide bar (3) slip cap is established and is connected, lead screw (2) one end is connected with and is used for driving its pivoted driving piece (4).

3. A mobile refrigeration unit according to claim 2, wherein: the lifting block (5) is of an Contraband-shaped structure, two ends of the lifting block horizontally extend out of the side wall of the machine body (1) where the driving assembly is located and are parallel to two sides after being bent, the side wall of the machine body (1) of the transfer wheel (9) group is installed, and the top end of the lifting rod (8) is detachably connected with the lifting block (5).

4. A mobile refrigeration unit according to claim 3 wherein: the utility model discloses a lifter, including lifter (8), lifter (5), connecting bolt, lifter top, connecting bolt, lifter (8) and connecting nut (12), the confession has all been seted up at lifter (5) both ends the connecting hole (11) that lifter (8) are connected, the fixed vertical connecting screw rod (10) that are provided with in lifter (8) top, connecting bolt upwards passes lifter (5) is wearing out the tip threaded connection of lifter (5) has connecting nut (12).

5. A mobile refrigeration unit according to claim 2, wherein: the cross section of the thread groove of the screw rod (2) is in a trapezoidal arrangement.

6. A mobile refrigeration unit according to claim 2, wherein: the driving piece (4) is a servo motor capable of rotating in two directions.

7. A mobile refrigeration unit according to claim 1, wherein: the transfer wheel (9) is a universal wheel.

8. A mobile refrigeration unit according to claim 1, wherein: the side wall of the machine body (1) where the driving assembly is located is provided with a handle (13), and the handle (13) is sleeved with an elastic rubber layer (14).