CN220255679U

CN220255679U - Low-temperature ultraviolet fresh-producing and sterilizing device

Info

Publication number: CN220255679U
Application number: CN202321985553.8U
Authority: CN
Inventors: 王利娜; 江晓俊; 胡露; 陈代伟; 杨红
Original assignee: Chengdu Institute Of Food Inspection
Current assignee: Chengdu Institute Of Food Inspection
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2023-12-29
Anticipated expiration: 2033-07-27

Abstract

The utility model provides a low-temperature ultraviolet fresh-keeping and killing device, and relates to the technical field of fresh-keeping and killing. The low-temperature ultraviolet fresh sterilizing device comprises a bearing plate and two hydraulic cylinders, wherein the top of the bearing plate is provided with a lifting plate, the top of the lifting plate is provided with a supporting plate, one side of the supporting plate is fixedly connected with a second rack, one side of the second rack is connected with a second gear in a meshed manner, the top of the supporting plate is provided with a mounting plate, and the supporting plate is connected with the mounting plate through a swinging assembly. This device is killed to low temperature ultraviolet ray fresh-keeping, the lead screw rotates and drives the second gear and rotate, and the second gear drives the second rack and removes, and the second rack drives the backup pad and do linear reciprocating motion to realize that the inside ultraviolet lamp that sets up of mounting panel carries out reciprocating motion, can be to having the fresh-keeping of certain degree of depth on the storing frame to irradiate more even when killing.

Description

Low-temperature ultraviolet fresh-producing and sterilizing device

Technical Field

The utility model relates to a sterilizing device, in particular to a low-temperature ultraviolet fresh sterilizing device, and belongs to the technical field of fresh sterilizing.

Background

The ultraviolet disinfection lamp has been applied to the disinfection field in China for decades, has simple operation and good disinfection effect, and is commonly used in schools, hospitals, food factories and other units. The irradiation range is not large when the low-temperature ultraviolet fresh sterilizing device is used for sterilizing, and more time and energy are required for sterilizing.

The utility model provides a device is killed in irradiation for giving birth to bright freezer of publication number CN218075774U, includes loading board, lifting unit, drive assembly and slip subassembly, the loading board level is placed, lifting unit installs the top at the loading board, drive assembly is located the top of loading board, and drive assembly installs at lifting unit's top, slip subassembly installs in the loading board, be equipped with the protector between the top of loading board and lifting unit's the top.

In the above-mentioned scheme, through the position that can adjust drive assembly, be convenient for carry out irradiation to the not storage frame of co-altitude in the fresh freezer and kill the work, however, because when giving birth to on the storage frame fresh has certain degree of depth, but the electron gun can not stretch into in the storage frame and will give birth to bright even kill, can not avoid having to give birth to the bright circumstances of killing in place, and then give birth to bright device of killing to a low temperature ultraviolet ray.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems and provide a low-temperature ultraviolet fresh-keeping sterilizing device which solves the problems that when fresh placed on a storage rack has a certain depth, an electron gun cannot extend into the storage rack to uniformly sterilize the fresh, and the fresh cannot be sterilized in place.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a low temperature ultraviolet ray is given birth to bright device of killing, includes loading board and two pneumatic cylinders, the loading board top is equipped with the lifter plate, the lifter plate top is equipped with the backup pad, backup pad one side fixedly connected with second rack, second rack one side meshing is connected with the second gear, the backup pad top is equipped with the mounting panel, be connected through swing subassembly between backup pad and the mounting panel.

Preferably, a plurality of pneumatic cylinders are fixedly connected with the top of the bearing plate, a plurality of pneumatic cylinders are fixedly connected with the lifting plate, and the plurality of pneumatic cylinders are arranged to enable the machine to be more stable in lifting.

Preferably, a plurality of universal wheels are installed at the bottom of the bearing plate, two push-pull plates are fixedly connected to one side of the bearing plate, push-pull rods are fixedly connected between the two push-pull plates, movement of the device is facilitated, labor force is further saved, and practicality is improved.

Preferably, the swing assembly comprises a first rack, first rack fixedly connected with is at the top of lifter plate, first rack outside meshing is connected with first gear, the inboard fixedly connected with threaded rod of first gear, threaded rod bottom and backup pad rotate and are connected, the threaded rod outside is through nut pair connection slider, slider bottom fixedly connected with telescopic link, telescopic link and backup pad fixed connection, square groove has been seted up to slider one end, square groove inside is equipped with the bracing piece, bracing piece and slider fixed connection, the bracing piece outside is rotated and is connected with the connecting rod, the spout has been seted up in the connecting rod outside, threaded rod outside nut pair connection slider lets it be reciprocating motion in the threaded rod outside, is favorable to carrying out reciprocal multiple to giving birth to fresh and kills.

Preferably, the swing subassembly still includes L shape pole, L shape pole sets up in the connecting rod outside, L shape pole outside rotates and is connected with the cylinder pole, the cylinder pole sets up in the spout inside and with connecting rod sliding contact, L shape pole both sides all are equipped with the dead lever, two the dead lever all with backup pad fixed connection, two fixedly connected with connecting rod between the dead lever, L shape pole rotates and connects in the connecting rod outside, mounting panel fixed connection is in L shape pole one end, the spout of seting up through the connecting rod, can let L shape pole slide in the spout through the cylinder pole and be favorable to carrying out the luffing motion to the mounting panel, because the mounting groove has been seted up at the middle part of mounting panel, low temperature ultraviolet lamp can be installed to the mounting groove, and low temperature ultraviolet lamp is used for carrying out the disinfection to living fresh, then when the mounting panel carries out the luffing motion, its inside ultraviolet lamp also can increase the scope of shining when the swing to realize better disinfection effect, the scope is 0-45 degrees, when the lifter plate reaches certain height, because under this high condition, can realize, for example, can realize the low temperature ultraviolet lamp when still being in the low-temperature state when the low-temperature condition is realized, the low-temperature ultraviolet lamp is still is in the low-down to realize.

Preferably, the inboard fixedly connected with lead screw of second gear, the lead screw bottom runs through the lifter plate and extends to the lifter plate bottom, the lead screw rotates with the lifter plate to be connected, lifter plate bottom fixedly connected with positive and negative motor, positive and negative motor output and lead screw fixed connection are because lead screw and lifter plate rotate to be connected, are favorable to the second gear more stable when rotating.

Preferably, two T-shaped grooves are formed in the top of the lifting plate, two T-shaped blocks are fixedly connected to the bottom of the supporting plate, the two T-shaped blocks are respectively arranged inside the two T-shaped grooves and are in sliding contact with the lifting plate, the supporting plate is allowed to slide left and right by the aid of the T-shaped grooves, and the purpose of the process is that the irradiation sterilization range of the mounting plate is larger and the irradiation sterilization range of the mounting plate is deeper.

The utility model provides a low-temperature ultraviolet fresh-keeping and killing device, which has the following beneficial effects:

1. this device is killed to low temperature ultraviolet ray fresh-keeping, the lead screw rotates and drives the second gear and rotate, and the second gear drives the second rack and removes, and the second rack drives the backup pad and do linear reciprocating motion to realize that the inside ultraviolet lamp that sets up of mounting panel carries out reciprocating motion, can be to having the fresh-keeping of certain degree of depth on the storing frame to irradiate more even when killing.

2. This device is killed in living fresh of low temperature ultraviolet ray, connecting rod and L shape pole relative sliding relation can let L shape pole pass through the cylinder pole and slide in the spout, be favorable to carrying out the luffing motion to the mounting panel, because the mounting groove has been seted up at the middle part of mounting panel, the mounting groove can be installed low temperature ultraviolet lamp mounting groove and can be installed low temperature ultraviolet lamp through external structure such as screw, low temperature ultraviolet lamp is used for the living fresh of living to kill, then when the mounting panel carries out the luffing motion, its inside ultraviolet lamp also can accompany the swing, can increase the scope of shining when the swing, thereby realize better effect of killing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the structure of the present utility model;

FIG. 3 is a schematic view of a lifter plate structure according to the present utility model;

FIG. 4 is a schematic view of the L-shaped bar construction of the present utility model;

fig. 5 is an enlarged view of the first gear structure of the present utility model.

[ Main reference numerals Specification ]

1. A carrying plate; 2. a hydraulic cylinder; 3. a lifting plate; 4. a first rack; 5. a first gear; 6. a threaded rod; 7. a telescopic rod; 8. a slide block; 9. a connecting rod; 10. an L-shaped rod; 11. a fixed rod; 12. a mounting plate; 13. a screw rod; 14. a second gear; 15. a T-shaped groove; 16. a universal wheel; 17. a push-pull plate; 18. a push-pull rod; 19. a second rack; 20. a connecting rod; 21. a forward and reverse motor; 22. a T-shaped block; 23. a cylindrical rod; 24. a support rod; 25. and a support plate.

Detailed Description

The embodiment of the utility model provides a low-temperature ultraviolet fresh-producing and sterilizing device.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the device comprises a bearing plate 1 and two hydraulic cylinders 2, a plurality of universal wheels 16 are installed at the bottom of the bearing plate 1, two push-pull plates 17 are fixedly connected to one side of the bearing plate 1, push-pull rods 18 are fixedly connected between the two push-pull plates 17, a lifting plate 3 is arranged at the top of the bearing plate 1, a plurality of hydraulic cylinders 2 are fixedly connected to the top of the bearing plate 1, the top of the plurality of hydraulic cylinders 2 is fixedly connected with the lifting plate 3, a supporting plate 25 is arranged at the top of the lifting plate 3, a second rack 19 is fixedly connected to one side of the second rack 19 in a meshed manner, a second gear 14 is connected to the top of the supporting plate 25, a mounting plate 12 is arranged at the top of the supporting plate 25, two T-shaped grooves 15 are formed in the top of the lifting plate 3, two T-shaped blocks 22 are respectively arranged inside the two T-shaped grooves 15 and are in sliding contact with the lifting plate 3, a swinging assembly is connected between the supporting plate 25 and the mounting plate 12, a screw rod 13 is fixedly connected to the inner side of the second gear 14, the bottom of the screw rod 13 penetrates through the lifting plate 3 and extends to the bottom of the lifting plate 3, a motor 13 is in a rotating manner, a positive and negative output end of the screw rod 13 is fixedly connected to the lifting plate 21, and positive and negative output end of the motor is fixedly connected to the lifting plate 21.

Specifically, lifting plate 3 is fixedly connected at the top of pneumatic cylinder 2, the purpose that lifting plate 3 reached an up-and-down motion is moved in the pneumatic cylinder 2, then open positive and negative motor 21, do not specifically limit to positive and negative motor 21 model, with adapter equipment as the standard, positive and negative motor 21 output drives lead screw 13 rotation, thereby realize the reciprocal rotation of second gear 14, lead screw 13 rotates and drives second gear 14 and rotate, second gear 14 drives second rack 19 and removes, second rack 19 drives backup pad 25 and does linear reciprocating motion, thereby realize that the inside ultraviolet lamp that sets up of mounting panel 12 carries out reciprocating motion, can be to having the fresh when irradiating the kill of giving birth to of certain degree of depth on the storage frame more even.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 again, the swing assembly includes first rack 4, first rack 4 fixedly connected with the top of lifter plate 3, first rack 4 outside meshing is connected with first gear 5, the inboard fixedly connected with threaded rod 6 of first gear 5, threaded rod 6 bottom and backup pad 25 rotate to be connected, threaded rod 6 outside is connected with slider 8 through the nut pair, slider 8 bottom fixedly connected with telescopic link 7, telescopic link 7 and backup pad 25 fixed connection, square groove has been seted up to slider 8 one end, square groove inside is equipped with bracing piece 24, bracing piece 24 and slider 8 fixed connection, bracing piece 24 outside rotates to be connected with connecting rod 9, the spout has been seted up in the connecting rod 9 outside, the swing assembly still includes L shape pole 10, L shape pole 10 sets up in the connecting rod 9 outside, L shape pole 10 outside rotates to be connected with cylindrical rod 23, cylindrical rod 23 sets up in the spout inside and with connecting rod 9 sliding contact, L shape pole 10 both sides all are equipped with dead lever 11, two dead lever 11 all are fixedly connected with backup pad 25, fixedly connected with connecting rod 20 between two dead lever 11, L shape pole 10 rotates to be connected with connecting rod 20, L shape pole 12 is fixedly connected with one end of mounting panel 10.

Specifically, when the supporting plate 25 reciprocates, the supporting plate 25 drives the first gear 5 to synchronously move, the first gear 5 is meshed with the first rack 4, the threaded rod 6 is rotated, and when the threaded rod 6 rotates, the sliding block 8 reciprocates up and down due to the limiting function of the telescopic rod 7 on the sliding block 8, and the sliding block 8 drives the connecting rod 9 to swing up and down through the supporting rod 24 during movement.

Through offer the spout on connecting rod 9 to set up the cylinder pole 23 with the spout looks adaptation on connecting rod 9, can realize connecting rod 9 and L shape pole 10 relative sliding relation, can let L shape pole 10 slide in the spout through cylinder pole 23, be favorable to carrying out the luffing motion to mounting panel 12, because the mounting groove has been seted up at the middle part of mounting panel 12, the mounting groove can be installed low temperature ultraviolet lamp mounting groove and can be installed low temperature ultraviolet lamp through external structure such as screw, low temperature ultraviolet lamp is used for the fresh and fresh, then when mounting panel 12 carries out the luffing motion, its inside ultraviolet lamp also can accompany the swing, can increase the scope of irradiation when the swing, thereby realize better effect of killing, the swing scope is 0-45 degrees, when lifter plate 3 reaches certain height, because mounting panel 12 is under this high condition, still can realize the effect of swing, for example, when pneumatic cylinder 2 is in the bottom dead center state, the bottom irradiation scope of low temperature ultraviolet lamp is very little at this moment, mounting panel 12 still can realize the swing state.

Working principle: when the hydraulic cylinder 2 is started, the top of the hydraulic cylinder 2 is fixedly connected with the lifting plate 3, the hydraulic cylinder 2 moves to drive the lifting plate 3 to achieve the purpose of up-and-down motion, then the forward and reverse motor 21 is started, the output end of the forward and reverse motor 21 drives the screw rod 13 to rotate, the screw rod 13 rotates to drive the second gear 14 to rotate, the second gear 14 drives the second rack 19 to move, the second rack 19 drives the supporting plate 25 to do linear motion, and the supporting plate 25 drives the first gear 5 to synchronously move, because the first rack 4 is meshed with the first gear 5, when the first gear 5 rotates to drive the threaded rod 6 to rotate during movement, the threaded rod 6 rotates to drive the threaded rod 6 to rotate, and because of the limiting effect of the telescopic rod 7 on the sliding block 8, the sliding block 8 reciprocates up and down during movement, the sliding block 8 drives the connecting rod 9 to swing through the supporting rod 24 during movement, the connecting rod 9 limits the cylindrical rod 23 through the sliding groove during swinging, the cylindrical rod 23 is connected with the L-shaped rod 10 in a rotating mode, so that the cylindrical rod 23 drives the L-shaped rod 10 to rotate around the connecting rod 20, the L-shaped rod 10 swings to drive the mounting plate 12 to swing up and down, the mounting plate 12 is beneficial to swing, and then the ultraviolet lamp 12 is pushed to be moved by the hand, and then the hand can be pushed by the hand, and the hand can be moved by the height of the device.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is killed in fresh disinfection of low temperature ultraviolet ray, includes loading board (1), two pneumatic cylinders (2) and ultraviolet lamp, its characterized in that: the bearing plate (1) top is equipped with lifter plate (3), lifter plate (3) top is equipped with backup pad (25), backup pad (25) one side fixedly connected with second rack (19), second rack (19) one side meshing is connected with second gear (14), backup pad (25) top is equipped with mounting panel (12), backup pad (25) top is equipped with swing subassembly, be connected through swing subassembly between backup pad (25) and mounting panel (12).

2. The low-temperature ultraviolet fresh-keeping and sterilizing device according to claim 1, wherein: the top of the bearing plate (1) is fixedly connected with a plurality of hydraulic cylinders (2), and the top ends of the hydraulic cylinders (2) are fixedly connected with the lifting plate (3).

3. The low-temperature ultraviolet fresh-keeping and sterilizing device according to claim 1, wherein: the bearing plate (1) bottom is installed a plurality of universal wheels (16), two push-and-pull plates (17) are fixedly connected to one side of the bearing plate (1), and push-and-pull rods (18) are fixedly connected between the two push-and-pull plates (17).

4. The low-temperature ultraviolet fresh-keeping and sterilizing device according to claim 1, wherein: the swing assembly comprises a first rack (4), the first rack (4) is fixedly connected to the rear side of the top of the lifting plate (3), a first gear (5) is connected to one side of the first rack (4) in a meshed mode, a threaded rod (6) is fixedly connected to the inner side of the first gear (5), the bottom end of the threaded rod (6) is rotationally connected with a supporting plate (25), a sliding block (8) is fixedly connected to the outer side of the threaded rod (6) through a nut pair, a telescopic rod (7) is fixedly connected to the bottom of the sliding block (8), the telescopic rod (7) is fixedly connected with the supporting plate (25), a square groove is formed in one end of the sliding block (8), a supporting rod (24) is arranged in the square groove, the supporting rod (24) is fixedly connected with the sliding block (8), a connecting rod (9) is rotationally connected to the outer side of the supporting rod (24), and a sliding groove is formed in the outer side of the connecting rod (9).

5. The low temperature ultraviolet fresh sterilizing device according to claim 4, wherein: the swing assembly further comprises an L-shaped rod (10), the L-shaped rod (10) is arranged outside the connecting rod (9), a cylindrical rod (23) is connected to the outer side of the L-shaped rod (10) in a rotating mode, the cylindrical rod (23) is arranged inside the sliding groove and is in sliding contact with the connecting rod (9), fixing rods (11) are arranged on two sides of the L-shaped rod (10), the fixing rods (11) are fixedly connected with the supporting plate (25), connecting rods (20) are fixedly connected between the fixing rods (11), the L-shaped rod (10) is connected to the outer side of the connecting rods (20) in a rotating mode, and the mounting plate (12) is fixedly connected to one end of the L-shaped rod (10).

6. The low-temperature ultraviolet fresh-keeping and sterilizing device according to claim 1, wherein: the inside fixedly connected with lead screw (13) of second gear (14), lead screw (13) bottom runs through lifter plate (3) and extends to lifter plate (3) bottom, lead screw (13) are connected with lifter plate (3) rotation, lifter plate (3) bottom fixedly connected with positive and negative motor (21), positive and negative motor (21) output and lead screw (13) fixed connection.

7. The low-temperature ultraviolet fresh-keeping and sterilizing device according to claim 1, wherein: two T-shaped grooves (15) are formed in the top of the lifting plate (3), two T-shaped blocks (22) are fixedly connected to the bottom of the supporting plate (25), and the two T-shaped blocks (22) are respectively arranged in the two T-shaped grooves (15) and are in sliding contact with the lifting plate (3).