CN217995191U

CN217995191U - Food goods transporting frame with fresh-keeping function

Info

Publication number: CN217995191U
Application number: CN202222019133.6U
Authority: CN
Inventors: 马强
Original assignee: Tangshan Yuntui Technology Co ltd
Current assignee: Tangshan Yuntui Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-09
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a food goods fortune frame with fresh-keeping function relates to goods fortune frame technical field, including casing and the three storage unit of setting in the casing inside, the storage unit is used for depositing food, two support shells of the equal fixedly connected with in bottom both sides of casing, the bottom of support shell is open structure, four it is connected with the screw rod all to rotate in the support shell, one side of support shell is run through to the one end of screw rod, the one end of screw rod is fixed and is cup jointed bevel gear two, the activity groove has been seted up at support shell inner wall top, sliding connection has the movable block in the activity groove, the bottom fixedly connected with of movable block supports touch multitouch one, interior swivel nut has been cup jointed to touch multitouch internal rotation. The utility model discloses a shrink of control universal wheel, realization device are when loading and unloading food, and the device can be connected with ground remain stable, avoids receiving the device skew that factors such as external vibrations or impact lead to, has ensured the safety of food.

Description

Food goods transporting frame with fresh-keeping function

Technical Field

The utility model relates to a freight transportation frame technical field, in particular to food freight transportation frame with fresh-keeping function.

Background

The goods shelf generally refers to a shelf for storing goods for logistics transportation and storage, is an important tool for improving efficiency in industries such as modern warehouse storage and logistics, and can be used for transportation and storage of goods. With the continuous development and improvement of transportation capacity and planting industry, people can purchase food in other areas and at different seasons at home and at home, the types of food in markets are more and more diversified, and the specific gravity of the corresponding food freight carrier for food transportation in food logistics is higher and higher.

The freshness of food materials is taken as an important factor influencing the quality of food and is one of important standards for consumers to select food, so that the existing food freight racks are usually provided with a freshness keeping function, and the application of the freshness keeping food freight racks in the food transportation industry is more and more.

Current fresh-keeping food freight transportation frame removes for the transportation, can add generally to be equipped with the universal wheel in the bottom, but when freight transportation frame loading and unloading food, the area of contact of universal wheel and ground is less, even some universal wheels have self-locking structure, but also can not guarantee that the support body is in stable state when receiving influences such as outside vibrations or impact, make the support body skew rock easily, still can lead to food to collide with to fall out impaired when serious, consequently, this application provides the food freight transportation frame that has fresh-keeping function and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a food freight rack with a fresh-keeping function so as to solve the problems in the background technology.

In order to achieve the above purpose, the present application provides the following technical solutions: the food storage device comprises a shell and three storage units arranged inside the shell, wherein the storage units are used for storing food, two supporting shells are fixedly connected to two sides of the bottom of the shell, the bottom of each supporting shell is of an open structure, a screw rod is rotatably connected into each of the four supporting shells, one end of each screw rod penetrates through one side of each supporting shell, a bevel gear II is fixedly sleeved at one end of each screw rod, a movable groove is formed in the top of the inner wall of each supporting shell, a movable block is slidably connected into the movable groove, a first abutting block is fixedly connected to the bottom of each movable block, an inner screw sleeve is rotatably sleeved in the first abutting block, inner screw sleeves are rotatably sleeved on the screw rods, accommodating grooves are formed in the inner walls of two sides of each supporting shell, a supporting spring is fixedly connected to the bottom of each accommodating groove, a connecting block is fixedly connected to the upper end of each supporting spring, the same mounting plate is fixedly connected between the two connecting blocks, universal wheels are fixedly connected to the bottom of the mounting plates, a second abutting block is fixedly connected to the top of the mounting plates, and the first abutting block is matched with the second abutting block;

the bottom fixedly connected with fixing base of casing, the power pole has been cup jointed to the fixing base internal rotation, it has two bevel gear one to fix the cover on the power pole, and is adjacent bevel gear one and bevel gear diphase adaptation, the fixed cover in one end of power pole has connect the crank, the other end rotation of power pole has cup jointed the fixed block, fixed block and casing bottom fixed connection.

Preferably, the bottom of the support shell is fixedly sleeved with a support ring, and the bottom of the support ring is fixedly connected with an anti-slip mat.

Preferably, the openings are formed in the support ring and the anti-slip pad and matched with the opening in the bottom of the support shell.

Preferably, the screw rods and the power rods are vertically distributed, and the same bevel gear I is meshed between every two adjacent bevel gears II.

Preferably, the storage unit comprises a containing box arranged inside the shell, the top of the containing box is of an open structure, the containing box is internally and fixedly connected with a material placing plate, sliding grooves are formed in the inner walls of the two sides of the containing box, sliding strips are connected in the sliding grooves in a sliding mode, the sliding strips are fixedly connected with the same drawing box, the top of the drawing box is of an open structure, and the drawing box is located between the material placing plate and the bottom of the inner wall of the containing box.

Preferably, the material placing plate is provided with a plurality of vent holes.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses rational in infrastructure, it drives the power pole rotation to rotate the crank, drives the screw rod through bevel gear one and bevel gear two and rotates, drives the one end displacement that the screw rod is close to bevel gear two earlier on through the effect of interior swivel nut, because it is the inclined plane with two contact surfaces of conflict piece to support touch multitouch, so when the displacement of conflict piece, supporting spring's resilience promotes the mounting panel and shifts up, and the mounting panel shifts up and drives two laminating of touch multitouch and support touch multitouch, realizes the universal wheel withdrawal supporting shell. Through the shrink of control universal wheel, realize the device when loading and unloading food, the device can keep stable with ground to be connected, avoids receiving the device skew that factors such as external vibrations or impact lead to, has ensured the safety of food.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of a food shelf with a fresh-keeping function;

FIG. 2 is a schematic view of a partially cut-away perspective structure of a food carrier with a fresh-keeping function;

FIG. 3 is a partial sectional view of the connection structure of the power rod in the food carrier with fresh keeping function;

fig. 4 is a partial sectional view of a coupling structure of a support case in a food freight rack having a freshness keeping function;

fig. 5 is an expanded schematic view of a three-dimensional connection structure of a material storage unit in a food delivery rack with a fresh-keeping function.

In the figure: 1. a housing; 2. a support housing; 3. a material storage unit; 301. a containing box; 302. drawing the box; 303. a slide bar; 304. placing a material plate; 4. a power rod; 5. a fixed seat; 6. a crank; 7. a first bevel gear; 8. a second bevel gear; 9. a screw; 10. a movable block; 11. a first contact block; 12. an inner threaded sleeve; 13. a second contact block; 14. mounting a plate; 15. a universal wheel; 16. a placing groove; 17. a support spring; 18. connecting blocks; 19. a support ring; 20. provided is a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: referring to fig. 1-5, the food cargo transportation frame with a fresh-keeping function includes a housing 1 and three storage units 3 disposed inside the housing 1, the storage units 3 are used for storing food, two support shells 2 are fixedly connected to both sides of the bottom of the housing 1, the bottom of each support shell 2 is of an open structure, a screw 9 is rotatably connected to each of the four support shells 2, one end of the screw 9 penetrates through one side of each support shell 2, a bevel gear ii 8 is fixedly sleeved on one end of the screw 9, a movable groove is formed in the top of the inner wall of each support shell 2, a movable block 10 is slidably connected to each movable groove, a first abutting block 11 is fixedly connected to the bottom of each movable block 10, an inner threaded sleeve 12 is rotatably sleeved in each abutting block 11, the inner threaded sleeve 12 is rotatably sleeved on the screw 9, a second abutting groove 16 is formed in each inner wall of both sides of the support shells 2, a support spring 17 is fixedly connected to the bottom of each abutting groove 16, a connecting block 18 is fixedly connected to the upper end of each support spring 17, the same mounting plate 14 is fixedly connected between the two connecting blocks 18, a universal wheel 15 is fixedly connected to the bottom of the mounting plate 14, and the abutting block 11 is adapted to the second abutting block 13;

the bottom fixedly connected with fixing base 5 of casing 1, power rod 4 has been cup jointed in the rotation of fixing base 5, two bevel gear 7 have been cup jointed fixedly on power rod 4, adjacent bevel gear 7 and two 8 looks adaptations of bevel gear, crank 6 has been cup jointed to one end of power rod 4, the other end of power rod 4 rotates and has been cup jointed the fixed block, fixed block and casing 1 bottom fixed connection, it rotates to drive power rod 4 through rotating crank 6, it rotates to drive screw 9 through the effect of bevel gear 7 and two 8 bevel gears, screw 9 drives the other end displacement of supporting touch multitouch 11 to screw 9 through the effect of interior swivel nut 12 after rotating, because supporting touch multitouch 11 and two 13 contact surfaces of supporting touch multitouch are the inclined plane, consequently, promote supporting touch multitouch two 13 to move down through the extrusion effect of supporting touch multitouch 11 to supporting touch multitouch two 13, supporting touch multitouch 13 drives mounting panel 14 to move down, thereby realize that universal wheel 15 stretches out supporting shell 2 and ground contact, make supporting spring 17 shrink through the effect of connecting block 18 this moment, can place food in storage unit 3 in can remove the device, through the shrink of control universal wheel 15, can keep the food stable connection with the shock device of ground, the shock of the external world, the shock factor that has resulted in the protection, etc.

Referring to fig. 1, 2, 3 and 4, a support ring 19 is fixedly sleeved at the bottom of the support shell 2, a non-slip mat 20 is fixedly connected to the bottom of the support ring 19, the contact area with the ground is increased through the function of the support shell 2, the stability of the shell 1 when the shell is placed on the ground is improved, the contact friction force between the device and the ground is increased through the function of the non-slip mat 20, the device can adapt to smooth surfaces such as tiles, and the reliability of the device is improved.

Referring to fig. 1, 2, 3 and 4, the supporting ring 19 and the non-slip mat 20 are both provided with through holes, and the through holes are adapted to the bottom opening of the supporting shell 2, so that the specific structure of the supporting ring 19 and the non-slip mat 20 is defined, the universal wheel 15 is ensured not to be interfered by other components when extending out of and retracting into the supporting shell 2, and the stability of the displacement process is ensured.

Referring to fig. 2, 3 and 4, the screw rods 9 and the power rods 4 are vertically distributed, and the same bevel gear i 7 is engaged between two adjacent bevel gears ii 8, so that the distribution relationship between the screw rods 9 and the power rods 4 and the connection condition between the bevel gears i 7 and the bevel gears ii 8 are defined, it is ensured that the two screw rods 9 are stably driven to rotate under the action of the bevel gears i 7 and the bevel gears ii 8 after the power rods 4 are rotated, the connection stability is ensured, and the stable transmission of power is ensured.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the storage unit 3 includes a storage box 301 disposed inside the housing 1, the top of the storage box 301 is of an open structure, a material placing plate 304 is fixedly connected inside the storage box 301, sliding grooves are formed in inner walls of two sides of the storage box 301, sliding strips 303 are slidably connected in the sliding grooves, the same drawing box 302 is fixedly connected between the two sliding strips 303, the top of the drawing box 302 is of an open structure, the drawing box 302 is located between the material placing plate 304 and the bottom of the inner wall of the storage box 301, the drawing box 302 is drawn out under the action of the sliding strips 303, ice cubes or other freshness keeping products are placed inside the drawing box 302, and then the food can be kept fresh by placing the food on the material placing plate 304, which ensures that the food can be kept fresh when stored.

Referring to fig. 5, the material placing plate 304 is provided with a plurality of air vents, so that the specific structure of the material placing plate 304 is defined, direct contact between food and ice blocks is avoided through the material placing plate 304, damage to food such as tomatoes which are not resistant to freezing is avoided, circulation of cold air is facilitated through the air vents, and the preservation effect is ensured.

This practical theory of operation: the installation and the use of the device should follow relevant safety regulations and avoid misoperation. When the device is used for loading, for example, firstly, the crank 6 is rotated to drive the power rod 4 to rotate, the screw rod 9 is driven to rotate under the action of the first bevel gear 7 and the second bevel gear 8, the screw rod 9 drives the first abutting block 11 to move towards one end, close to the second bevel gear 8, of the screw rod 9 under the action of the inner threaded sleeve 12 after rotating, because the contact surfaces of the first abutting block 11 and the second abutting block 13 are inclined planes, the first abutting block 11 moves upwards under the action of the sliding strip 303, the supporting spring 17 rebounds to push the mounting plate 14 to move upwards, the mounting plate 14 moves upwards to drive the second abutting block 13 to abut against the first abutting block 11, the universal wheel 15 retracts into the supporting shell 2 to be released from contact with the ground, at the moment, the device is stably connected with the ground, the shell 1 is opened, the drawer 302 is drawn out under the action of the sliding strip 303, ice blocks or other fresh-keeping products are placed in the drawer 302, food is pushed back, the drawer 302 is placed on the material placing plate 304 to load, and when the food needs to move, the shell 1 is closed, the crank 6 drives the first abutting block 11 to press the second abutting block 11 to be contacted with the ground, and the universal wheel 15 can move. Those not described in detail in this specification are within the skill of the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Food freight frame with fresh-keeping function, including casing (1) and three storage unit (3) of setting in casing (1) inside, storage unit (3) are used for depositing food, its characterized in that: two supporting shells (2) are fixedly connected to two sides of the bottom of the shell (1), the bottoms of the supporting shells (2) are of an open structure, four supporting shells (2) are rotatably connected with a screw (9) in each supporting shell, one end of the screw (9) penetrates through one side of each supporting shell (2), one end of the screw (9) is fixedly sleeved with a second bevel gear (8), the top of the inner wall of each supporting shell (2) is provided with a movable groove, a movable block (10) is connected in each movable groove in a sliding manner, the bottom of each movable block (10) is fixedly connected with a first abutting block (11), an inner threaded sleeve (12) is rotatably sleeved in the first abutting block (11), the inner threaded sleeve (12) is rotatably sleeved on the screw (9), the inner walls on two sides of each supporting shell (2) are provided with a placing groove (16), the bottom of each placing groove (16) is fixedly connected with a supporting spring (17), the upper end of each supporting spring (17) is fixedly connected with a connecting block (18), the same mounting plate (14) is fixedly connected between the two connecting blocks (18), the bottom of each mounting plate (14) is fixedly connected with a universal wheel (15), the top of each mounting plate (14) is matched with the first abutting block (13), and the second abutting block (11) and the second abutting block (13) is fixedly connected with the abutting block (13);

the bottom fixedly connected with fixing base (5) of casing (1), power pole (4) have been cup jointed to fixing base (5) internal rotation, it has two bevel gear (7), adjacent to fix the cover on power pole (4) bevel gear (7) and bevel gear two (8) looks adaptation, the fixed cover of one end of power pole (4) has cup jointed crank (6), the other end of power pole (4) rotates and has cup jointed the fixed block, fixed block and casing (1) bottom fixed connection.

2. The food shipping rack with fresh-keeping function according to claim 1, characterized in that: the fixed cover in support shell (2) bottom has connect support ring (19), the bottom fixedly connected with slipmat (20) of support ring (19).

3. The food freight rack with freshness retaining function according to claim 2, characterized in that: openings are formed in the supporting ring (19) and the non-slip mat (20), and the openings are matched with the bottom opening of the supporting shell (2).

4. The food freight rack with fresh-keeping function according to claim 1, characterized in that: the screw rods (9) and the power rods (4) are vertically distributed, and a same bevel gear I (7) is meshed between every two adjacent bevel gears II (8).

5. The food freight rack with fresh-keeping function according to claim 1, characterized in that: storage unit (3) are including setting up casket (301) that hold inside casing (1), the top that holds casket (301) is open structure, fixedly connected with puts flitch (304) in holding casket (301), the spout has all been seted up to the both sides inner wall that holds casket (301), sliding connection has draw runner (303), two in the spout fixedly connected with is same between draw runner (303) and draws casket (302), the top that draws casket (302) is open structure, draw casket (302) to be located and put flitch (304) and hold between casket (301) inner wall bottom.

6. The food freight rack with fresh-keeping function according to claim 5, characterized in that: the material placing plate (304) is provided with a plurality of vent holes.