CN217523814U

CN217523814U - Rotatable object placing structure for floor drain type air supply system

Info

Publication number: CN217523814U
Application number: CN202221729839.5U
Authority: CN
Inventors: 谢磊; 陈渔; 綦鹏; 丁金峰
Original assignee: Shenzhen Der Refrigeration Equipment Co ltd
Current assignee: Shenzhen Der Refrigeration Equipment Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-10-04
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a floor drain formula air supply system is with rotatable thing structure of putting, including the thing subassembly of putting, middle coupling assembling, the drive assembly that sets up from bottom to top, the thing subassembly is including putting the thing dish, the drive assembly includes servo motor. The utility model can slowly rotate the action object when the crops are ripened through the rotatable object placing disc, thereby reducing the ripeness difference of the crops at different positions in the object placing disc after ripening as much as possible and improving the ripening quality of the crops; and through the multiple size specification and the detachable spacer ring that set up, can divide into the annular groove and the circular recess of different width with the space of putting thing dish inside for place the crop of different sizes, can improve the application scope of whole structure, be worth being generalized to use.

Description

Rotatable object placing structure for floor drain type air supply system

Technical Field

The utility model relates to a floor drain formula air supply system technical field, concretely relates to floor drain formula air supply system is with rotatable thing structure of putting.

Background

The floor drain type air supply system is a novel air supply system, is generally used in ripening work of crops, and when the crops cannot normally ripen under natural conditions or need to ripen in advance or harvested immature fruits need to reach a ripening standard in a short period, a ripening technology needs to be adopted, so that nutrient accumulation and conversion can be accelerated, and the color, the aroma and the taste of certain fruits can meet eating requirements in advance.

Present floor drain formula air supply system has certain not enough, for example the supporter adopts fixed structure more, when the grid plate of supporter below is blockked up by dust or foreign matter, the ripening gas (ethylene gas etc.) that blows off by grid plate below air supply trench then can't evenly pass through the crop of different positions on same supporter, the maturity difference appears very big after the same ripening time very easily in the crop on the same supporter different position, the ripening quality of crop has been reduced, secondary ripening is also very troublesome, the cost improves greatly, the urgent need to solve the above-mentioned problem, for this reason, but a rotatable thing structure of putting is used to floor drain formula air supply system is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: how to the existing floor drain type air supply system when the grating plate below the storage rack is blocked by dust or foreign matters, the problem that the maturity difference of crops on the same storage rack at different positions is very easy to be great after the same ripening time is carried out is solved, and the rotatable storage structure for the floor drain type air supply system is provided.

The utility model discloses a solve above-mentioned technical problem through following technical scheme, the utility model discloses a put thing subassembly, middle coupling assembling, drive assembly that set up from bottom to top, put the thing subassembly including putting the thing dish, drive assembly includes servo motor, middle coupling assembling is including connecting the crossbearer, servo motor installs on the return air orifice plate of walk-in, servo motor's output shaft passes through connect the crossbearer with it connects to put the thing dish, it is located the air supply trench top of walk-in to put the thing dish, and the crop that treats the ripening is arranged in put in the thing dish.

Preferably, a plurality of vent holes are uniformly distributed on the object placing disc.

Preferably, the storage assembly further comprises at least one separating ring, and the separating ring is arranged inside the storage tray and is detachably connected with part of the vent holes.

Preferably, the separating ring has various dimensions, and the space inside the object placing disc is divided into annular grooves and circular grooves with different widths by selecting separating rings with different dimensional rules.

Preferably, the lower end of the separating ring is provided with a plurality of rubber inserting columns, each rubber inserting column comprises a cylindrical part and a spherical part, one end of each cylindrical part and the spherical part are integrally formed, and the other end of each cylindrical part is connected with the lower end face of the separating ring.

Preferably, the diameter of the spherical portion is larger than the bottom opening diameter of the vent hole.

Preferably, the object placing plate is provided with an anti-slip pad, and the anti-slip pad is provided with through holes with the same positions and sizes as the ventilation holes.

Preferably, the object placing assembly further comprises at least two connecting vertical rods, the connecting vertical rods are symmetrically arranged at the upper end of the object placing disc, the upper end of the connecting vertical rod and one end of the connecting cross frame are detachably connected through bolts and screw holes, and the other end of the connecting vertical rod is connected with the object placing disc.

Preferably, middle coupling assembling includes the connecting seat, the connecting seat includes bottom plate, sleeve, the bottom plate with the middle part of connecting the crossbearer is connected, the sleeve sets up on the bottom plate, the sleeve with servo motor's output shaft coaxial coupling, and its axis passes connect the center of crossbearer.

Preferably, the sleeve is detachably connected with an output shaft of the servo motor through a bolt.

Compared with the prior art, the utility model has the following advantages: through the rotatable object placing plate, the moving object can be slowly rotated when crops are ripened, the ripeness difference of the crops at different positions in the object placing plate after ripening is reduced as much as possible, and the ripening quality of the crops is improved; and through the multiple size specification and the detachable spacer ring that sets up, can divide into the annular groove and the circular recess of different widths with the space of putting thing dish inside for place the crop of different sizes, can improve the application scope of whole structure, be worth using widely.

Drawings

FIG. 1 is a partial schematic view of a single floor drain type air supply system with a rotatable storage structure installed in a refrigerated compartment in an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the middle tray of the present invention;

fig. 3 is a schematic view of the connection between the separating ring and the tray of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail below, and this embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1-3, the present embodiment provides a technical solution: the utility model provides a floor drain formula air supply system is with rotatable thing structure of putting, is including putting thing subassembly, drive assembly, middle coupling assembling, put the thing subassembly including putting thing dish 11, drive assembly includes servo motor 31, middle coupling assembling is including connecting crossbearer 21, servo motor 31 installs on return air orifice plate 5, servo motor 31's output shaft 32 passes through connect crossbearer 21 with it connects to put thing dish 11, it is located 4 tops in air supply trench to put thing dish 11, and the crop that treats to promote maturity is arranged in put thing dish 11. Through the rotatable object placing plate, the movable objects can be slowly rotated when crops are ripened, the maturity difference of the crops at different positions in the object placing plate after ripening is reduced as much as possible, and the ripening quality of the crops is improved.

In this embodiment, put and be equipped with a plurality of ventilation holes 12 on the dish 11 equipartition, the quantity of ventilation hole 12 is many, and the interaxial distance of two arbitrary ventilation holes 12 is less than the diameter in ventilation hole 12, and a large amount of ventilation holes 12 can make the ethylene gas evenly fast through putting the dish 11, guarantee the speed of ripening of crop.

In this embodiment, the upper and lower openings of the ventilation hole 12 are circular, and the size of the upper opening is larger than that of the lower opening.

In this embodiment, the storage assembly further includes at least one spacer ring 13, and the spacer ring 13 is disposed inside the storage tray 11 and detachably connected to a portion of the ventilation holes 12. The detachable connection mode can conveniently detach and replace the spacing ring 13.

In this embodiment, the separating ring 13 has various dimensions, and can divide the space inside the object tray 11 into annular grooves and circular grooves with different widths, so as to place crops with different sizes, and improve the application range of the whole structure.

In this embodiment, the lower extreme of spacer ring 13 is provided with a plurality of rubber and inserts the post, rubber inserts the post and pegs graft with ventilation hole 12, and then realizes dismantling the connection.

In this embodiment, the rubber insert column includes a cylindrical portion 131 and a spherical portion 132, one end of the cylindrical portion 131 is connected to the spherical portion 132, and the other end of the cylindrical portion 131 is glued to the lower end surface of the separation ring 13, and the cylindrical portion 131 and the spherical portion 132 are integrally formed.

In this embodiment, the diameter of the spherical portion 132 is larger than the diameter of the bottom opening of the vent hole 12, so that the rubber plug can be clamped after plugging, and the position of the separation ring 13 can be temporarily fixed.

In this embodiment, the upper end of the inner surface of the tray 11 is provided with a non-slip mat 14, the non-slip mat 14 is provided with through holes having the same position and size as the ventilation holes 12, and the non-slip mat 14 is used for preventing the displacement and mutual impact of crops when the tray 11 rotates.

In this embodiment, it still includes two at least connecting upright rods 15 to put the thing subassembly, two connecting upright rod 15 symmetry sets up put the upper end of thing dish 11, two connecting upright rod 15 can be with putting the up end of thing dish 11 equalling divide into two parts, can guarantee like this that whole structure focus is stable.

In this embodiment, the upper end of the connecting vertical rod 15 is detachably connected to one end of the connecting cross frame 21, and the other end is fixedly connected to the tray 11.

In this embodiment, be provided with a plurality of connection screw holes 22 on connecting crossbearer 21, it is a plurality of wear to be equipped with two sets of fixing bolt 23 in connecting screw hole 22 at least, every fixing bolt 23 of group includes a fixing bolt 23 at least, the tip of connecting montant 15 also is provided with connection screw hole 22, and when fixed fixing bolt 23 passes in proper order connect the connection screw hole 22 on the crossbearer 21, connect the connection screw hole 22 of montant 15 tip, and reuse lock nut fixes.

In this embodiment, the tray 11 has various dimensions, and the connecting screw holes 22 at different positions on the connecting cross frame 21 can be conveniently connected with the connecting vertical rods 15 on the trays 11 with different dimensions through the fixing bolts 23.

In this embodiment, the middle connection assembly includes a connection seat, the connection seat includes a bottom plate 241 and a sleeve 242, the bottom plate 241 is fixedly connected with the middle of the connection cross frame 21, the sleeve 242 is disposed on the bottom plate 241, the sleeve 242 is coaxially connected with the output shaft 32 of the servo motor 31, and the axis of the sleeve 242 passes through the center of the connection cross frame 21, so that the stability during rotation can be ensured.

In this embodiment, the sleeve 242 is detachably connected to the output shaft 32 of the servo motor 31 by a latch.

In this embodiment, a mounting plate 33 is fixedly connected to the servo motor 31, and the mounting plate 33 is in threaded connection with the return air pore plate 5 through a mounting bolt.

In this embodiment, the material of the object tray 11, the connecting cross frame 21, the connecting vertical rods 15, and the separating rings 13 is light alloy material, so that the weight of the whole structure can be effectively reduced.

The working principle is as follows: in the using process, firstly, the separating rings 13 with proper quantity and size are selected according to the size of crops to be ripened, then the separating rings 13 are inserted and fixed, the crops to be ripened are placed in each annular groove in order, then the fan and the servo motor 31 are started, the servo motor 31 is controlled to rotate slowly, ripening gas is released in the cold storage room, airflow reaches the air supply trench 4 (the air supply channel is communicated with each air supply trench 4) from the air supply channel of the fan, and is blown out by the grid plate 41 above the air supply trench 4, and returns to the air return channel of the fan by the air return pore plate 5 (the lower end of the air return pore plate 5 is provided with a plurality of air return holes and is communicated with the air return channel) after passing through the object placing disc 11, so that a complete circulation is formed, when part of the grid plates 41 below the object placing disc 11 are blocked by dust or foreign matters, under the rotating action of the object placing disc 11, the difference of the ripened degrees of the crops at different positions in the object placing disc can be reduced as much as possible, the ripening quality of the crops is improved, and the ripening quality is more practical.

In summary, the rotatable object placing structure for the floor drain type air supply system can slowly rotate with the action objects when crops are ripened through the rotatable object placing disc, so that the ripeness difference of the crops at different positions in the object placing disc after ripening is reduced as much as possible, and the ripening quality of the crops is improved; and through the multiple size specification and the detachable spacer ring that set up, can divide into the annular groove and the circular recess of different width with the space of putting thing dish inside for place the crop of different sizes, can improve the application scope of whole structure, be worth being generalized to use.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a floor drain formula air supply system is with rotatable thing structure of putting which characterized in that: including the thing subassembly, middle coupling assembling, the drive assembly that set up from bottom to top, the thing subassembly is including putting the thing dish, the drive assembly includes servo motor, middle coupling assembling is including connecting the crossbearer, servo motor installs on the return air orifice plate of walk-in, servo motor's output shaft passes through connect the crossbearer with put the thing dish and connect, put the thing dish and be located the air supply trench top of walk-in, treat that the crops that accelerate maturity are arranged in put in the thing dish.

2. The rotatable storage structure for the floor drain type air supply system according to claim 1, wherein: a plurality of vent holes are uniformly distributed on the object placing disc.

3. The rotatable storage structure for the floor drain type air supply system according to claim 2, wherein: the article placing assembly further comprises at least one separating ring, and the separating ring is arranged inside the article placing disc and is detachably connected with part of the ventilation holes.

4. The rotatable storage structure for floor drain type air supply system according to claim 3, wherein: the separating rings have various sizes, and the space in the object placing disc is divided into annular grooves and circular grooves with different widths by selecting the separating rings with different sizes and rules.

5. The rotatable storage structure for the floor drain type air supply system according to claim 3, wherein: the lower end of the separating ring is provided with a plurality of rubber inserting columns, each rubber inserting column comprises a cylindrical portion and a spherical portion, one end of each cylindrical portion and the spherical portion are integrally formed, and the other end of each cylindrical portion is connected with the lower end face of the separating ring.

6. The rotatable storage structure for the floor drain type air supply system according to claim 5, wherein: the diameter of the spherical portion is larger than the diameter of the bottom opening of the vent hole.

7. The rotatable storage structure for the floor drain type air supply system according to claim 2 or 5, wherein: the object placing plate is provided with an anti-slip pad, and through holes with the same positions and sizes as the ventilation holes are formed in the anti-slip pad.

8. The rotatable storage structure for the floor drain type air supply system according to claim 7, wherein: the object placing component further comprises at least two connecting vertical rods, the connecting vertical rods are symmetrically arranged at the upper end of the object placing disc, the upper end of the connecting vertical rod and one end of the connecting cross frame are detachably connected through bolts and screw holes, and the other end of the connecting vertical rod is connected with the object placing disc.

9. The rotatable storage structure for the floor drain type air supply system according to claim 8, wherein: the middle connecting assembly comprises a connecting seat, the connecting seat comprises a bottom plate and a sleeve, the bottom plate is connected with the middle of the connecting cross frame, the sleeve is arranged on the bottom plate, the sleeve is coaxially connected with an output shaft of the servo motor, and the axis of the sleeve penetrates through the center of the connecting cross frame.

10. The rotatable storage structure for the floor drain type air supply system according to claim 9, wherein: the sleeve and the output shaft of the servo motor are detachably connected through a bolt.