A frost protection device

By designing a protective device for the frost prevention machine, a combination structure of lifting rods, crossbars, and protective plates is used to provide all-round protection for the orchard frost prevention machine, solving the problem of damage to the frost prevention machine by wind, frost, rain, and snow when it is not in use, and achieving both safety and economy of the equipment.

CN224538965UActive Publication Date: 2026-07-24TIANSHUI QINFENG AGRICULTURAL MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANSHUI QINFENG AGRICULTURAL MACHINERY CO LTD
Filing Date
2025-08-12
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Orchard frost protection machines are easily damaged or corroded by wind, frost, rain, and snow when not in use, rendering them unusable.

Method used

A defrosting machine protection device was designed, comprising a defrosting machine, a support base, a bracket, and a protective cover. The defrosting machine is completely wrapped and protected from the front, back, left, right, and top through a combination structure of lifting rods, crossbars, sleeves, and protective plates.

Benefits of technology

It effectively prevents the defrosting machine from being damaged by wind, frost, rain, and snow, reduces maintenance costs, and ensures the normal use of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a frost protection machine protection device, including frost protection machine, support base, support and protection cover, support base installs in the support top, and frost protection machine installs on support base, the support includes two lift levers to the support effect to it, and the support top is equipped with the maintenance frame, and the one end of support base is close to maintenance frame and is equipped with the horizontal vertical pole, and the both ends of horizontal vertical pole are detachably connected with a cross bar, and the cross bar is all sleeved with the sleeve, and the sleeve is equipped with the through slit, and the through slit is along the one end of cross bar to the other end, and the protection cover includes the front end, rear end, left end and right end, and the lower edge of front end and rear end all is equipped with the connection page, and the left and right edge of left end and right end all is equipped with the clamping groove, and the left and right protection board is inserted in the clamping groove, and the one end of left and right protection board is close to the upper edge of left end and right end and is equipped with the clamping plate. Avoided the frost protection machine to be destroyed or to corrode the shell by the wind and frost and snow weather, caused the orchard frost protection machine's risk of not using, realized the protection to the orchard frost protection machine.
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Description

Technical Field

[0001] This utility model belongs to the technical field of protective devices, and in particular relates to a protective device for a frost-proof machine. Background Technology

[0002] Orchard frost protection machines primarily utilize the natural phenomenon of temperature inversion. They employ large fans to agitate and mix the warmer air above the fruit trees with the cooler air near the ground, thus raising the temperature in the tea and fruit tree areas and reducing or preventing frost damage to these plants and crops. The main objectives are: increasing ground temperature to prevent a rapid drop in temperature within the tree canopy; agitating the near-ground air in the tea and fruit orchards to create localized airflow, dispersing moisture and fog to prevent dew formation and thus inhibiting frost. Even if frost does occur, it can mitigate frost damage and reduce secondary frost damage to tea and fruit buds. During hot summer months, increased airflow can effectively improve fruit quality. This provides environmentally friendly and efficient mechanized large-area frost protection.

[0003] Orchard frost protectors are mainly used in early spring, late autumn, and winter. In early spring and late autumn, they are used as needed according to weather changes. They are not stored away when not in use because they may be needed at any time depending on the weather. However, early spring, late autumn, and winter are more prone to rain, snow, or strong winds. If the orchard frost protector is exposed to the air for a long time, it is easy for the outer shell to be destroyed or corroded by wind, frost, rain, and snow, rendering the orchard frost protector unusable.

[0004] Therefore, it is necessary to design a frost protection device to prevent orchard frost protectors from being exposed to the air for a long time, which could easily damage or corrode the outer shell due to wind, frost, rain, and snow, rendering the orchard frost protectors unusable. Utility Model Content

[0005] The purpose of this invention is to solve the problems existing in the prior art:

[0006] Orchard frost protectors are mainly used in early spring, late autumn, and winter. In early spring and late autumn, they are used as needed according to weather changes. They are not stored away when not in use because they may be needed at any time depending on the weather. However, early spring, late autumn, and winter are more prone to rain, snow, or strong winds. If the orchard frost protector is exposed to the air for a long time, it is easy for the outer shell to be destroyed or corroded by wind, frost, rain, and snow, causing the orchard frost protector to become unusable.

[0007] To address the above problems, we have invented a frost protection device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A defrosting machine protection device includes a defrosting machine, a support base, a bracket, and a protective cover. The support base is installed on the top of the bracket, and the defrosting machine is installed on the support base.

[0010] The bracket includes two lifting rods that support it, and a maintenance frame is installed at the top of the bracket.

[0011] A horizontal vertical bar is installed at one end of the support base near the maintenance frame. A horizontal bar is detachably connected to each end of the horizontal vertical bar. Each horizontal bar is fitted with a sleeve, and a through slit is opened on the sleeve. The through slit runs from one end of the horizontal bar to the other end.

[0012] The protective cover includes a front end, a rear end, a left end, and a right end. The lower edges of the front end and the rear end are provided with connecting pages, and the left and right edges of the left end and the right end are provided with slots.

[0013] Left and right protective plates are inserted into the slot, and a retaining plate is provided at one end of the left and right protective plates near the upper edge of the left and right ends.

[0014] Furthermore: each end of the horizontal vertical rod is provided with a first connecting hole, and the end of the horizontal rod near the horizontal vertical rod is provided with a connecting thread. The horizontal vertical rod and the horizontal rod are connected by turning the connecting thread into the first connecting hole.

[0015] Furthermore: the lower edges of the front end and the rear end are connected to the center of the connecting page.

[0016] Furthermore: the edges of the connecting page curve upwards.

[0017] Furthermore, the slot is formed by folding the edges of both the left and right ends inward.

[0018] Furthermore: the card plate is formed by folding the left and right protective plates.

[0019] Furthermore, each end of the vertical rod is provided with a second connecting hole, and each of the second connecting holes is connected to a vertical rod. Both ends of the vertical rod can be detachably connected to a horizontal rod.

[0020] Furthermore: the vertical rod is a telescopic rod.

[0021] Furthermore: the transverse bar is a telescopic bar.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] This utility model discloses a frost protection device, which includes a frost protector, a support base, a bracket, and a protective cover. The support base is installed on the top of the bracket, and the frost protector is installed on the support base.

[0024] The support includes two lifting rods that provide support, and a maintenance frame is installed at the top of the support.

[0025] A horizontal vertical bar is installed at one end of the support base near the maintenance frame. A horizontal bar is detachably connected to each end of the horizontal vertical bar. Each horizontal bar is fitted with a sleeve, and a through slit is opened on the sleeve, which runs from one end of the horizontal bar to the other end.

[0026] The protective cover includes a front end, a rear end, a left end, and a right end. The bottom edges of the front end and the rear end are provided with connecting pages, and the left and right edges of the left end and the right end are provided with slots.

[0027] Left and right protective plates are inserted into the card slot, and a card plate is set at the upper edge of the left and right ends of the left and right protective plates.

[0028] This design achieves the protection of the frost-prevention machine by consisting of a protective cover and left and right protective plates. It completely wraps and protects the frost-prevention machine from the front, back, left, right, and top, preventing the machine from being damaged or corroded by wind, frost, rain, or snow if it is not put away when needed and thus rendering it unusable. The installation is simple, requires few materials, saves costs, and also provides protection for the orchard frost-prevention machine. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of a frost protection device according to the present invention;

[0030] Figure 2 This is a schematic diagram of a protective cover for a frost-proof machine protection device according to the present invention;

[0031] Figure 3 This is a schematic diagram of the horizontal vertical bar and horizontal bar of a frost protection device according to this utility model;

[0032] Figure 4 This is a schematic diagram showing the connection between the horizontal vertical bar and the crossbar of a frost protection device according to this utility model;

[0033] Figure 5 This is a schematic diagram of the left and right protective plates and the locking plate of a frost-proof machine protection device according to this utility model;

[0034] Figure 6 This is a schematic diagram of the connection page of a frost protection device according to the present invention.

[0035] The diagram is marked as follows:

[0036] 1-Defrosting machine, 2-Support base, 3-Bracket, 4-Protective cover;

[0037] 31-Lifting boom;

[0038] 5-Inspection frame, 6-Horizontal vertical bar, 7-Horizontal bar, 8-Sleeve, 9-Through seam;

[0039] 41-Link page, 42-Card slot;

[0040] 10 - Left and right protection plates; 11 - Card plate;

[0041] 12-First connecting hole, 13-Connecting thread, 14-Second connecting hole, 15-Vertical rod, 16-Horizontal rod;

[0042] 17 - Front end, 18 - Back end, 19 - Left end, 20 - Right end. Detailed Implementation

[0043] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0044] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0045] Furthermore, features specified as "first" or "second" may explicitly or implicitly include one or more of those features, used to distinguish and describe features, without any order or emphasis. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0047] Reference Figure 1-6A frost protector includes a frost protector 1, a support base 2, a bracket 3, and a protective cover 4. The support base 2 is mounted on the top of the bracket 3, and the frost protector 1 is mounted on the support base 2.

[0048] The bracket 3 includes two lifting rods 31 that provide support, and a maintenance frame 5 is installed at the top of the bracket 3;

[0049] A horizontal vertical bar 6 is installed at one end of the support base 2 near the inspection frame 5. A horizontal bar 7 is detachably connected to each end of the horizontal vertical bar 6. A sleeve 8 is fitted on the outside of each horizontal bar 7. A through slit 9 is opened on the sleeve 8, and the through slit 9 runs from one end of the horizontal bar 7 to the other end.

[0050] The protective cover 4 includes a front end 17, a rear end 18, a left end 19 and a right end 20. The lower edges of the front end 17 and the rear end 18 are provided with connecting pages 41, and the left and right edges of the left end 19 and the right end 20 are provided with slots 42.

[0051] Left and right protective plates 10 are inserted into the slot 42. A card plate 11 is provided at the end of the left and right protective plates 10 near the upper edge of the left end 19 and the right end 20.

[0052] A further preferred embodiment: the horizontal vertical rod 6 is provided with first connecting holes 12 at both ends, and the horizontal rod 7 is provided with connecting threads 13 at the end near the horizontal vertical rod 6. The horizontal vertical rod 6 and the horizontal rod 7 are connected by turning the connecting threads 13 into the first connecting holes 12.

[0053] A further preferred embodiment: the bottom edges of the front end 17 and the back end 18 are connected to the center of the connecting page 41.

[0054] A further preferred design: the edge of the connecting page 41 curves upwards.

[0055] A further preferred embodiment: the slot 42 is formed by folding the edges of both the left end 19 and the right end 20 inward.

[0056] A further preferred embodiment: the card plate 11 is formed by folding the left and right protective plates 10.

[0057] A further preferred embodiment: each end of the vertical rod is provided with a second connecting hole 14, and each second connecting hole 14 is connected to a vertical rod 15. Both ends of the vertical rod 15 can be detachably connected to a horizontal rod 16.

[0058] A further preferred option is that the vertical rod 15 is a telescopic rod.

[0059] A further preferred design: the horizontal bar 16 is a telescopic bar.

[0060] Basic working principle of this utility model:

[0061] In use, the staff lowers the height using the lifting rod 31, climbs onto the maintenance frame 5, connects the horizontal bar 7 to the horizontal vertical bar 6, and puts the sleeve 8 on the two horizontal bars 7 respectively, so that the through seam 9 faces upward. The protective cover 4, which is integrated with the top and the front and rear sides, is placed on the two horizontal bars 7, so that the lower edges of the front end 17 and the rear end 18 are inserted into the through seam 9. The connecting page 41 is placed inside the through seam 9 and the two sides of the connecting page 41 are stuck on the inner wall of the through seam 9. Next, fully insert the left and right protective plates 10 into the slots 42 of the left end 19 and the right end 20 respectively, so that the locking plates 11 are locked on the upper edges of the left end 19 and the right end 20. In this way, the frost protection device composed of the protective cover 4 and the left and right protective plates 10 protects the frost protection machine 1, completely wrapping and protecting the frost protection machine 1 from the front, back, left, right and top. This can prevent the orchard frost protection machine 1 from being destroyed or corroded by wind, frost, rain and snow when it is not put away because it is used at any time, thus preventing the orchard frost protection machine 1 from becoming unusable. Moreover, the installation is simple, the consumables are small, and the cost is saved, while also achieving the protection of the orchard frost protection machine 1.

[0062] Detailed introduction:

[0063] In use, the staff lowers the height using the lifting rod 31, carries the relevant materials and equipment for protecting the anti-frost machine 1, climbs onto the maintenance frame 5, and connects the horizontal bar 7 and the horizontal vertical bar 6 by screwing the connecting thread 13 into the first connecting hole 12. Then, sleeves 8 are respectively put on the two horizontal bars 7, with the through seam 9 of the sleeves 8 facing upwards. The protective cover 4, which is integrally formed by the top and the front and rear sides, is placed on the two horizontal bars 7, so that the lower edges of the front end 17 and the rear end 18 are respectively inserted into the through seam 9 directly below them. The connecting page 41 is placed in the through seam 9, and the two sides of the connecting page 41 near the inner wall of the through seam 9 are stuck on the inner wall of the through seam 9, so that the protective cover 4 cannot be pulled out from the through seam 9 from above. In this way, the protective cover 4 is fixed in the sleeve 8.

[0064] The lower ends of the left and right protective plates 10 are fully inserted into the slots 42 of the left end 19 and the right end 20, respectively, and pushed down until the card plate 11 is locked on the upper edge of the left end 19 and the right end 20, so that the left and right protective plates 10 are fixedly connected to the left end 19 and the right end 20.

[0065] This achieves the protection of the frost protector 1 by the protective cover 4 and the left and right protective plates 10, completely wrapping and protecting the frost protector 1 from the front, back, left, right and top. It can prevent the frost protector 1 from being destroyed or corroded by wind, frost, rain and snow when it is not put away when it is needed at any time, thus preventing the frost protector 1 from becoming unusable. Moreover, the installation is simple, the consumables are small, and the cost is saved, while also achieving the protection of the frost protector 1.

[0066] The device connects to two vertical rods 15 via the second connecting hole 14. Each vertical rod 15 is connected to a horizontal rod 16, which presses down on the protective cover 4 and the left and right protective plates 10, preventing them from being blown off by strong winds or heavy rain. This makes the device's protection of the anti-frost machine 1 more robust.

[0067] The horizontal vertical rod 6 has a first connecting hole 12 at each end, and the horizontal rod 7 has a connecting thread 13 at the end near the horizontal vertical rod 6. The horizontal vertical rod 6 and the horizontal rod 7 are connected by turning the connecting thread 13 into the first connecting hole 12, thus connecting the horizontal vertical rod 6 to the two horizontal rods 7.

[0068] The lower edges of the front end 17 and the rear end 18 are connected to the center of the connecting page 41, so that after the connecting page 41 is inserted into the through-slit 9, the width of the two sides of the connecting page 41 near the inner wall of the through-slit 9 is very balanced, so that the lower edges of the front end 17 and the rear end 18 are firmly connected to the through-slit 9, thus achieving a firm connection between the protective cover 4 and the sleeve 8.

[0069] The edge of the connecting page 41 is curved upwards, so that the edge of the connecting page 41 can firmly fasten to the inner wall of the through seam 9, making the connection between the protective cover 4 and the sleeve 8 more secure.

[0070] The card slot 42 is formed by folding the edges of the left end 19 and the right end 20 inward, which facilitates operation and allows the card slot 42 to hold the left and right protective plates 10 more securely.

[0071] The card plate 11 is formed by folding the left and right protective plates 10, which facilitates operation and makes the card plate 11 more securely fastened to the upper edges of the left end 19 and the right end 20.

[0072] The vertical rod has a second connecting hole 14 at each end, and a vertical rod 15 is connected to each of the second connecting holes 14. A horizontal rod 16 can be detachably connected to both ends of the vertical rod 15. The horizontal vertical rod 6 has a first connecting hole 12 at each end. The horizontal rod 7 has a connecting thread 13 at the end near the horizontal vertical rod 6. The horizontal vertical rod 6 and the horizontal rod 7 are connected by turning the connecting thread 13 into the first connecting hole 12, thus connecting the horizontal vertical rod 6 to the two horizontal rods 7.

[0073] The vertical rod 15 is a telescopic rod, so the height of the vertical rod 15 can be adjusted according to the actual situation, thereby determining the downward force exerted by the horizontal rod 16 on the protective cover 4 and the left and right protective plates 10.

[0074] The horizontal bar 16 is a telescopic bar, so the length of the horizontal bar 16 can be adjusted according to the actual situation to accommodate protective covers 4 and left and right protective plates 10 of different sizes.

[0075] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0076] In the description of this specification, references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A defrosting machine protection device, characterized in that: Includes a defrosting machine (1), a support base (2), a bracket (3), and a protective cover (4). The support base (2) is installed on the top of the bracket (3), and the defrosting machine (1) is installed on the support base (2). The bracket (3) includes two lifting rods (31) that support it, and a maintenance frame (5) is installed on the top of the bracket (3). A horizontal vertical rod (6) is installed on one end of the support base (2) near the maintenance frame (5), and a horizontal bar (7) is detachably connected to each end of the horizontal vertical rod (6). 7) All are covered with sleeves (8), and the sleeves (8) have through slits (9) that run along one end of the crossbar (7) to the other end; the protective cover (4) includes a front end, a rear end, a left end and a right end, and the lower edge of the front end and the rear end are provided with connecting pages (41), and the left and right edges of the left end and the right end are provided with slots (42); left and right protective plates (10) are inserted into the slots (42), and the left and right protective plates (10) are provided with a retaining plate (11) at the end near the upper edge of the left end and the right end.

2. The anti-frost protection device according to claim 1, characterized in that: The horizontal vertical rod (6) is provided with first connecting holes (12) at both ends, and the horizontal rod (7) is provided with connecting threads (13) at one end near the horizontal vertical rod (6). The horizontal vertical rod (6) and the horizontal rod (7) are connected by turning the connecting threads (13) into the first connecting holes (12).

3. The anti-frost machine protection device according to claim 1, characterized in that: The lower edges of the front end and the rear end are connected to the center of the connecting page (41).

4. The anti-frost machine protection device according to claim 3, characterized in that: The edge of the connecting page (41) is curved upwards.

5. The anti-frost machine protection device according to claim 1, characterized in that: The slot (42) is formed by folding the edges of both the left and right ends inward.

6. The anti-frost machine protection device according to claim 1, characterized in that: The card plate (11) is formed by folding the left and right protective plates (10).

7. The anti-frost machine protection device according to claim 6, characterized in that: The vertical rod has a second connecting hole (14) at each end, and a vertical rod (15) is connected to each of the second connecting holes (14). A horizontal rod (16) can be detachably connected to both ends of the vertical rod (15).

8. The anti-frost machine protection device according to claim 7, characterized in that: The vertical rod (15) is a telescopic rod.

9. The anti-frost machine protection device according to claim 7, characterized in that: The transverse bar (16) is a telescopic bar.