CN219537002U

CN219537002U - Seedling raising bed heating system

Info

Publication number: CN219537002U
Application number: CN202320828764.4U
Authority: CN
Inventors: 王广春; 葛米红; 王德欢
Original assignee: Hubei Beijing Ruitongda Ecological Agriculture Technology Co ltd
Current assignee: Hubei Beijing Ruitongda Ecological Agriculture Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-18
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of seedling raising beds and discloses a seedling raising bed heating system which comprises a base, a U-shaped plate, a plurality of adjusting components, a plurality of hot air blowers and a plurality of bed bodies for raising seedlings, wherein the U-shaped plate is fixedly arranged at the top of the base, the plurality of bed bodies are respectively and slidably arranged on the inner walls of the front side and the rear side of the U-shaped plate, the plurality of adjusting components are respectively arranged on the corresponding bed bodies, the inner wall of the top of the U-shaped plate and the base are fixedly provided with the same fixed screw rod, and the plurality of adjusting components are connected with the fixed screw rod. The utility model has the following advantages and effects: easy operation is convenient for carry out heating operation to the seedling raising bed, can seal the rectangle mouth by oneself when not continuing the heating simultaneously, effectually avoided the waste of the internal surplus heat of bed to can make the better bed that acts on of heat, and be convenient for adjust according to the interval between the many adjacent beds of use needs.

Description

Seedling raising bed heating system

Technical Field

The utility model relates to the technical field of seedling raising beds, in particular to a seedling raising bed heating system.

Background

The seedling raising bed is a device for raising seedlings, most of the existing seedling raising beds are directly placed in a greenhouse for use, temperature control and regulation equipment installed in the greenhouse is used for regulating temperature, the seedling raising bed does not have a heating function, when the seedling raising bed is separated from the greenhouse for use, the heating function cannot be realized, the use effect of the seedling raising bed is limited, and therefore the applicability of the seedling raising bed is reduced.

Disclosure of Invention

The utility model aims to provide a seedling raising bed heating system which is simple to operate, is convenient for heating a seedling raising bed, can automatically seal a rectangular opening when heating is not continued, effectively avoids waste of residual heat in the bed body, can enable the heat to better act on the bed body, and is convenient for adjusting the spacing between multiple adjacent bed bodies according to use requirements.

The technical aim of the utility model is realized by the following technical scheme: a seedling raising bed heating system comprises a base, a U-shaped plate, a plurality of adjusting components, a plurality of hot air blowers and a plurality of bed bodies for raising seedlings;

the U-shaped plate is fixedly arranged at the top of the base, the plurality of bed bodies are all slidably arranged on the inner walls of the front side and the rear side of the U-shaped plate, the plurality of adjusting components are respectively arranged on the corresponding bed bodies, the same fixed screw is fixedly arranged on the inner wall of the top of the U-shaped plate and the base, the plurality of adjusting components are all connected with the fixed screw, the plurality of air heaters are respectively fixedly arranged at the bottoms of the corresponding bed bodies, two hollow rods are fixedly arranged on the bed bodies, the air outlets of the air heaters are connected with conveying pipes, the conveying pipes are communicated with the hollow rods on the left side, and the two hollow rods are connected with the same connecting pipe;

two rectangular openings are formed in the top of the bed body, grid plates are fixedly installed in the two rectangular openings, a passive opening and closing assembly is arranged in the rectangular openings, a plurality of transverse pipes are radially and fixedly installed on the two hollow rods, and a plurality of through holes are formed in the transverse pipes.

The utility model is further provided with: the adjusting assembly comprises an inner wire sleeve, an adjusting motor, a driving gear and a driven gear, the inner wire sleeve is rotatably arranged on the bed body, the inner wire sleeve is sleeved on a fixed screw rod in a threaded mode, the adjusting motor is fixedly arranged at the bottom of the bed body, the driving gear and the driven gear are fixedly sleeved on an output shaft of the adjusting motor and the inner wire sleeve respectively, and the driving gear and the driven gear are meshed.

Through adopting above-mentioned technical scheme, the bed body of being convenient for is gone up and down to can adjust the interval between the adjacent bed body according to the in-service use needs.

The utility model is further provided with: the passive opening and closing assembly comprises a plurality of rotating rods and a plurality of rotating plates, the rotating rods are rotatably arranged on the inner walls of the front side and the rear side of the rectangular opening, the rotating plates are fixedly arranged on the rotating rods, two adjacent rotating plates are contacted, the width of the rectangular opening is larger than that of the inner cavity of the bed body, and the rotating plates are contacted with the inner walls of the bottom of the rectangular opening.

Through adopting above-mentioned technical scheme, can make the atmospheric pressure grow in the bed body inner chamber when the air heater is to the internal blast of bed to can control the rotor plate and deflect, and then can realize the operation of opening and shutting of rectangle mouth.

The utility model is further provided with: guide grooves are formed in the inner walls of the front side and the rear side of the U-shaped plate, and two ends of the hollow rod extend out of the bed body and are respectively and slidably arranged in the corresponding guide grooves.

By adopting the technical scheme, the bed body can be guided, so that the bed body can be stably lifted.

The utility model is further provided with: both ends of the hollow rod are closed.

Through adopting above-mentioned technical scheme, can avoid the hot air to overflow from the both ends of hollow pole and cause the heat extravagant.

The utility model is further provided with: and the transverse pipe is fixedly provided with an electromagnetic valve.

By adopting the technical scheme, the transverse tube can be switched.

The utility model is further provided with: the four corners of the bottom of the base are fixedly provided with universal wheels, and brake plates are arranged on the four universal wheels.

Through adopting above-mentioned technical scheme, be convenient for remove the device, also conveniently fix it simultaneously.

The beneficial effects of the utility model are as follows: hot air can be injected into the hollow rod through the air heater and the conveying pipe, and hot air is enabled to diffuse into the inner cavity of the bed body through the through holes under the action of the connecting pipe and the transverse pipe, so that the bed body can be heated, meanwhile, the rotating plate can be pushed to deflect upwards by increasing air pressure in the inner cavity of the bed body, so that heat can be enabled to diffuse upwards along the grid plate, further heating operation is facilitated, when continuous heating is not carried out, the rotating plate seals the rectangular opening, so that residual heat in the bed body can be enabled to better act on the bed body, waste of heat is effectively avoided, the distance between adjacent bed bodies can be adjusted according to use requirements under the cooperation of the adjusting assembly and the fixed screw rod, and meanwhile, the bed body can be kept stably lifted under the cooperation of the hollow rod and the guide groove, so that the applicability of the device can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a heating system for a nursery bed according to the present utility model;

FIG. 2 is a schematic view of a heating system of a nursery bed according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of the heating system of the nursery bed according to the present utility model.

In the figure, 1, a base; 11. a U-shaped plate; 12. a guide groove; 2. a bed body; 21. a grating plate; 22. a rotating plate; 3. fixing a screw rod; 31. an inner wire sleeve; 32. a driven gear; 33. adjusting a motor; 34. a drive gear; 4. a hollow rod; 41. a connecting pipe; 5. an air heater; 51. a delivery tube; 52. a transverse tube; 53. a solenoid valve.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-3, a seedling raising bed heating system comprises a base 1, a U-shaped plate 11, a plurality of adjusting components, a plurality of hot air blowers 5 and a plurality of bed bodies 2 for raising seedlings, wherein the U-shaped plate 11 is fixedly arranged at the top of the base 1, the plurality of bed bodies 2 are respectively and slidably arranged on the inner walls of the front side and the rear side of the U-shaped plate 11, the same fixed screw 3 is fixedly arranged on the inner wall of the top of the U-shaped plate 11 and the base 1, an inner wire sleeve 31 is rotatably arranged on the bed body 2, the inner wire sleeve 31 is in threaded sleeve on the fixed screw 3, an adjusting motor 33 is fixedly arranged at the bottom of the bed body 2, a driving gear 34 and a driven gear 32 are respectively and fixedly sleeved on an output shaft of the adjusting motor 33 and the inner wire sleeve 31, the driving gear 34 is meshed with the driven gear 32, the bed bodies 2 can be controlled to be lifted, thereby the spacing between the adjacent bed bodies 2 can be adjusted according to actual use requirements, the plurality of air heaters 5 are respectively and fixedly arranged at the bottoms of the corresponding bed bodies 2, two hollow rods 4 are fixedly arranged on the bed bodies 2, guide grooves 12 are respectively formed in the inner walls of the front side and the rear side of the U-shaped plate 11, the two ends of each hollow rod 4 extend out of the bed bodies 2 and are respectively and slidably arranged in the corresponding guide grooves 12, the bed bodies 2 can be guided so as to stably lift, the air outlets of the air heaters 5 are connected with conveying pipes 51, the conveying pipes 51 are communicated with the hollow rods 4 on the left side, two hollow rods 4 are connected with one connecting pipe 41, two rectangular openings are formed in the top of the bed body 2, grid plates 21 are fixedly arranged in the two rectangular openings, a plurality of rotating rods are rotatably arranged on the inner walls of the front side and the rear side of each rectangular opening, rotating plates 22 are fixedly arranged on the rotating rods, adjacent two rotating plates 22 contact, and the width of rectangular mouth is greater than the width of bed body 2 inner chamber, and a plurality of rotating plates 22 all contact with the bottom inner wall of rectangular mouth, can make the atmospheric pressure grow in the bed body 2 inner chamber when air heater 5 is to the interior blast of bed body 2 to can control rotating plate 22 and deflect, and then can realize automatic operation that opens and shuts, all radial fixed mounting has a plurality of horizontal pipes 52 on two hollow poles 4, all offered a plurality of through-holes on a plurality of horizontal pipes 52, fixed mounting has solenoid valve 53 on the horizontal pipe 52, can carry out the switching operation to horizontal pipe 52 through solenoid valve 53, the both ends of hollow pole 4 all are the closed setting, can avoid hot-air to spill over from the both ends of hollow pole 4.

Specifically, the universal wheels are fixedly installed at four corners of the bottom of the base 1, and brake plates are arranged on the four universal wheels, so that the device can be conveniently moved.

Working principle: firstly, move the device to required position under the cooperation of universal wheel, then switch on the power, when needs carry out the heating, start air heater 5, air heater 5 is through in carrying pipe 51 sends hollow pole 4 with hot-blast, then get into horizontal pipe 52, and blow to the bed body 2 inner chamber under the effect of a plurality of through-holes, bed body 2 inner chamber atmospheric pressure grow this moment, can make rotor plate 22 deflect from the line, thereby can make the heat upwards diffuse through grid board 21, and then can carry out the heating operation, simultaneously when stopping the heating, rotor plate 22 can seal the rectangle mouth, thereby can make the better effect of the surplus heat in the bed body 2 and bed body 2 heat, the effectual utilization efficiency that has improved the heat, through adjusting motor 33, driving gear 34 and driven gear 32 control inner wire sleeve 31 rotate, can adjust the interval between the adjacent bed body 2 according to the actual use needs under the cooperation of fixed lead screw 3, thereby can improve the suitability of the device.

The seedling raising bed heating system provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The seedling raising bed heating system is characterized by comprising a base (1), a U-shaped plate (11), a plurality of adjusting components, a plurality of hot air blowers (5) and a plurality of bed bodies (2) for raising seedlings;

the utility model discloses a bed, including base (1) and a plurality of hollow bars (4), U-shaped plate (11) are fixed mounting at the top of base (1), and a plurality of bed bodies (2) are all slidable mounting on the front and back both sides inner wall of U-shaped plate (11), and a plurality of adjusting parts set up respectively on corresponding bed body (2), fixed mounting has same fixed lead screw (3) on the top inner wall of U-shaped plate (11) and base (1), and a plurality of adjusting parts are all connected with fixed lead screw (3), and a plurality of air heaters (5) are fixed mounting respectively in the bottom of corresponding bed body (2), fixed mounting has two hollow bars (4) on the bed body (2), the air outlet of air heater (5) is connected with conveyer pipe (51), and conveyer pipe (51) are linked together with hollow bar (4) of left side, are connected with same connecting pipe (41) on two hollow bars (4);

two rectangular openings are formed in the top of the bed body (2), grid plates (21) are fixedly installed in the two rectangular openings, a passive opening and closing assembly is arranged in the rectangular openings, a plurality of transverse pipes (52) are radially and fixedly installed on the two hollow rods (4), and a plurality of through holes are formed in the transverse pipes (52).

2. A nursery bed heating system as claimed in claim 1, characterized by: the adjusting assembly comprises an inner wire sleeve (31), an adjusting motor (33), a driving gear (34) and a driven gear (32), the inner wire sleeve (31) is rotatably arranged on the bed body (2), the inner wire sleeve (31) is sleeved on a fixed screw rod (3) in a threaded mode, the adjusting motor (33) is fixedly arranged at the bottom of the bed body (2), the driving gear (34) and the driven gear (32) are fixedly sleeved on an output shaft of the adjusting motor (33) and the inner wire sleeve (31) respectively, and the driving gear (34) is meshed with the driven gear (32).

3. A nursery bed heating system as claimed in claim 1, characterized by: the passive opening and closing assembly comprises a plurality of rotating rods and a plurality of rotating plates (22), the rotating rods are rotatably arranged on the inner walls of the front side and the rear side of the rectangular opening, the rotating plates (22) are fixedly arranged on the rotating rods, two adjacent rotating plates (22) are contacted, the width of the rectangular opening is larger than that of the inner cavity of the bed body (2), and the rotating plates (22) are contacted with the inner walls of the bottom of the rectangular opening.

4. A nursery bed heating system as claimed in claim 1, characterized by: guide grooves (12) are formed in the inner walls of the front side and the rear side of the U-shaped plate (11), and two ends of the hollow rod (4) extend out of the bed body (2) and are respectively and slidably arranged in the corresponding guide grooves (12).

5. A nursery bed heating system as claimed in claim 1, characterized by: both ends of the hollow rod (4) are closed.

6. A nursery bed heating system as claimed in claim 1, characterized by: an electromagnetic valve (53) is fixedly arranged on the transverse tube (52).

7. A nursery bed heating system as claimed in claim 1, characterized by: the four corners of the bottom of the base (1) are fixedly provided with universal wheels, and brake plates are arranged on the four universal wheels.