Artificial heat preservation nest for Chinese autumn sheldrake

Abstract

The utility model belongs to the technical field of artificial bird nests, and particularly relates to a Chinese autumn shellfish artificial heat preservation bird nest which comprises a bird nest body, an access channel is formed in the side wall of the bird nest body, an opening is formed in the bottom of the bird nest body, a base is connected into the bird nest body in a sliding mode, and an open groove is formed in the side wall of the bird nest body. The baffle blocks an open groove in the upper portion of the base when the base ascends and descends, the heat preservation effect in the nest is improved, and a feeding assembly is installed at the open groove; food and water can be placed in the feeding groove for the autumn shellfishes to find food, the feeding box can be pulled out from the outside, the food and the water can be conveniently placed and cleaned, disturbance to the autumn shellfishes in the bird nest body is reduced, the feeding box is clamped through the clamping plate, and the feeding box is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial bird nests, in particular to an artificial heat-insulating bird nest for Chinese merganser. Background Art

[0002] Since the Chinese merganser needs to use tree holes to build nests, and natural tree holes are formed a long time ago, there are very few natural tree holes that meet the requirements. Artificial bird nests can simulate tree holes on trees to a certain extent and provide the necessary living conditions for hole-nesting birds.

[0003] The existing Chinese patent with the announcement number CN217364251U discloses an artificial nest for attracting Chinese mergansers, which relates to the technical field of artificial bird nests. The artificial nest for attracting Chinese mergansers comprises a tree trunk and a tree branch, a mounting plate is arranged on the tree branch, a back plate is fixedly connected to the left surface of the mounting plate, a wooden box is fixedly connected to the right surface of the back plate, a connection hole is opened on the right surface of the wooden box, a steel wire strap is arranged on the bottom surface of the mounting plate, a rain shield is fixedly connected to the top surface of the wooden box, the cross section of the rain shield is an inverted "V" shape, and an isolation net is fixedly connected to the bottom surface of the rain shield, and the rain shield can reduce the situation that rainwater piles up on the top surface of the wooden box, and the rain shield can quickly drain the rainwater, thereby improving the durability of the wooden box, and at the same time, the isolation net can reduce the entry of debris into the gap between the rain shield and the wooden box, thereby reducing the situation that debris wears the wooden box, thereby improving the service life of the bird nest.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the device artificially feeds birds by placing water and food in a fixed box, and the fixed box is located inside the bird's nest, which makes it inconvenient to place food and water and easily scares the birds in the nest; therefore, in view of the above problems, an artificial insulated bird's nest for the Chinese merganser is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an artificial heat-insulating bird's nest for Chinese merganser, comprising a bird's nest main body, the side wall of the bird's nest main body is provided with an entrance and exit passage, the bottom of the bird's nest main body is open, the inside of the bird's nest main body is slidably connected with a base, the side wall of the bird's nest main body is provided with a slot, and a baffle is used to block the slot above the base when the base is raised or lowered to improve the heat preservation effect in the nest, a feeding assembly is installed at the slot, and the feeding assembly comprises an L-shaped baffle, and a heat preservation pad is fixedly connected to the side of the baffle facing the bird's nest main body to improve the heat preservation effect, and the baffle is provided with a heat preservation pad. One end of the plate is located inside the slot, and the bottom end of the baffle is fixedly connected to the base, a slot is provided on the lower side wall of the baffle, a feeding box is inserted inside the slot, and a feeding trough is provided on the surface of the feeding box. When in use, the bird's nest body is fixed to the tree in a binding manner by means of a wire strap, the installation height is controlled at 8 to 12 meters from the ground, and the access channel faces the river, so that the young mergansers can enter the river when they land, food and water can be placed in the feeding trough for the mergansers to forage, and the feeding box can be pulled out from the outside, so that food and water can be placed and cleaned conveniently, and the disturbance to the mergansers in the bird's nest body can be reduced.

[0007] Preferably, a rain shield is fixedly connected to the top of the bird's nest body, a waterproof coating is provided on the outside of the bird's nest body, and an insulation layer is fixedly connected to the inside of the bird's nest body. The insulation layer adopts polyurethane foam to improve the waterproof and heat-insulating effects of the bird's nest body.

[0008] Preferably, a partition layer is fixedly connected to the center of the feeding trough, and the feeding trough is separated by the partition layer for feeding food and water respectively. The feeding time can be set around 8 am and around 17 pm. The feeding food is mainly small fish such as sculpin, lamprey, loach, etc.

[0009] Preferably, a sliding groove is provided on the outer side wall of the baffle, and a T-shaped clamping plate is slidably connected inside the sliding groove.

[0010] Preferably, a spring 1 is fixedly connected to the top of the slide groove, and the bottom end of the spring 1 is fixedly connected to a card plate, and the elastic force of the spring 1 presses against the card plate, so that the card plate clamps the feeding box to prevent the feeding box from falling off, and the feeding box can be pulled out by pushing the card plate upward to place food and water or clean it.

[0011] Preferably, an adjustment component is installed on the bird's nest body and the base, and the adjustment component includes a support frame, and the support frame is fixedly installed on the bottom of the bird's nest body.

[0012] Preferably, a threaded rod is threadedly connected at the center of the support frame, and the top of the threaded rod is rotatably connected to the base. The height of the base can be adjusted by rotating the threaded rod, thereby controlling the living space of the merganser inside the bird's nest body. The base is lower during the growth stage of the young birds, reducing the probability of predation by external organisms. Before the young birds leave the nest, the height of the base can be artificially increased to facilitate the young birds to leave the nest body through the entrance and exit channel.

[0013] Preferably, cleaning openings are symmetrically provided on the lower side wall of the bird's nest body.

[0014] Preferably, the base comprises an H-shaped frame, and a slide is symmetrically and slidably connected to the interior of the frame. The base is always higher than the cleaning port during use, and the slide is thereby confined in the frame through the bird's nest body.

[0015] Preferably, a protrusion one is symmetrically fixedly connected to the bottom of the frame, a protrusion two is symmetrically fixedly connected to the bottom of the slide plate, and springs two are respectively fixedly connected on both sides of the protrusion one. By rotating the threaded rotary rod, the base is lowered to the cleaning port, and the slide plate is popped out from the cleaning port by the elastic force of spring two, thereby opening the main body of the bird's nest, making it convenient to clean the main body of the bird's nest after it is idle during the migration of the merganser.

[0016] The utility model is beneficial in that:

[0017] 1. Food and water can be placed in the feeding trough of the utility model for the merganser to forage, and the feeding box can be pulled out from the outside, which is convenient for placing food and water and cleaning, and reduces the disturbance to the merganser in the main body of the bird's nest, and the feeding box is clamped by the clamping plate to prevent the feeding box from falling off.

[0018] 2. The utility model can adjust the height of the base by rotating the threaded rotating rod, thereby controlling the living space of the merganser inside the main body of the bird's nest. During the growth stage of the young birds, the base is lower and a certain distance is left from the entrance and exit channel to reduce the probability of predation by external organisms. Before the young birds leave the nest, the height of the base can be artificially increased to assist the young birds to leave the main body of the nest through the entrance and exit channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2This is a cross-sectional view of the main body of the bird's nest of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the feeding assembly of the utility model;

[0023] Figure 4 For this utility model Figure 3 A structural diagram

[0024] Figure 5 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0025] Figure 6 This is a schematic diagram of the base structure of the utility model.

[0026] In the figure: 1. Bird's nest body; 2. Base; 21. Frame; 22. Slide plate; 23. Protrusion 1; 24. Protrusion 2; 25. Spring 2; 3. Slot; 4. Feeding assembly; 41. Baffle; 42. Slot; 43. Feeding box; 44. Feeding trough; 45. Partition layer; 46. Slide; 47. Card; 48. Spring 1; 5. Rain shield; 6. Adjustment assembly; 61. Support frame; 62. Threaded rotary rod; 7. Cleaning port; 8. Entrance and exit passage. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1-4As shown, an artificial heat-insulating bird nest for Chinese merganser comprises a bird nest body 1, a side wall of the bird nest body 1 is provided with an access passage 8, the bottom of the bird nest body 1 is open, a base 2 is slidably connected to the inside of the bird nest body 1, a slot 3 is provided on the side wall of the bird nest body 1, a baffle 41 is used to block the slot 3 above the base 2 when the base 2 is raised or lowered, so as to improve the heat preservation effect in the nest, a feeding assembly 4 is installed at the slot 3, and the feeding assembly 4 comprises an L-shaped baffle 41, a heat-insulating pad is fixedly connected to the side of the baffle 41 facing the bird nest body 1, so as to improve the heat preservation effect, one end of the baffle 41 is located inside the slot 3, and the baffle 41 The bottom end is fixedly connected to the base 2, and a slot 42 is provided on the lower side wall of the baffle plate 41. A feeding box 43 is inserted into the slot 42, and a feeding trough 44 is provided on the surface of the feeding box 43. When in use, the bird's nest body 1 is fixed to a tree in a binding manner by a wire strap, and the installation height is controlled at 8 to 12 meters from the ground, and the access channel 8 faces the river, which is convenient for the young mergansers to enter the river when they land. Food and water can be placed in the feeding trough 44 for the mergansers to forage, and the feeding box 43 can be pulled out from the outside, which is convenient for placing food and water and cleaning, and reducing the disturbance to the mergansers in the bird's nest body 1.

[0030] A rain shield 5 is fixedly connected to the top of the bird's nest body 1, a waterproof coating is provided on the outside of the bird's nest body 1, and an insulation layer is fixedly connected to the inside of the bird's nest body 1. The insulation layer is made of polyurethane foam to improve the waterproof and heat-insulating effects of the bird's nest body 1.

[0031] A partition layer 45 is fixedly connected to the center of the feeding trough 44, and the feeding trough 44 is separated by the partition layer 45 for feeding food and water respectively. The feeding time can be set around 8 am and around 17 pm. The feeding food is mainly small fish such as sculpin, lamprey, loach, etc.

[0032] A sliding groove 46 is formed on the outer wall of the baffle 41 , and a T-shaped clamping plate 47 is slidably connected inside the sliding groove 46 .

[0033] A spring 48 is fixedly connected to the top of the slide 46, and the bottom end of the spring 48 is fixedly connected to the clamping plate 47. The elastic force of the spring 48 presses against the clamping plate 47, so that the clamping plate 47 clamps the feeding box 43 to prevent the feeding box 43 from falling off. The feeding box 43 can be pulled out by pushing the clamping plate 47 upward to place food and water or clean it.

[0034] Embodiment 2

[0035] For comparison with Example 1, please refer to Figure 5-6 As shown, the utility model provides another embodiment, an adjustment component 6 is installed on the bird's nest body 1 and the base 2, and the adjustment component 6 includes a support frame 61, and the support frame 61 is fixedly installed at the bottom of the bird's nest body 1.

[0036] A threaded rotating rod 62 is threadedly connected at the center of the support frame 61, and the top of the threaded rotating rod 62 is rotatably connected to the base 2. The height of the base 2 can be adjusted by rotating the threaded rotating rod 62, thereby controlling the living space of the merganser inside the bird's nest body 1. During the growth stage of the young birds, the base 2 is lower and leaves a certain distance from the entrance and exit channel 8 to reduce the probability of predation by external organisms. Before the young birds leave the nest, the height of the base 2 can be artificially increased to assist the young birds to leave the nest body through the entrance and exit channel 8.

[0037] The lower side wall of the bird's nest body 1 is symmetrically provided with cleaning openings 7 .

[0038] The base 2 includes an H-shaped frame 21, and a slide plate 22 is symmetrically slidably connected to the interior of the frame 21. The base 2 is always higher than the cleaning port 7 during use, and the slide plate 22 is then restricted in the frame 21 through the bird's nest body 1. At this time, the protrusion 24 cooperates with the protrusion 1 23 to squeeze the spring 2 25.

[0039] The bottom of the frame 21 is symmetrically fixedly connected with a protrusion 23, the bottom of the slide plate 22 is symmetrically fixedly connected with a protrusion 24, and the two sides of the protrusion 23 are respectively fixedly connected with springs 25. By rotating the threaded rotary rod 62, the base 2 is lowered to the cleaning port 7, and the slide plate 22 is ejected from the cleaning port 7 by the elastic force of the spring 25, thereby opening the bird's nest body 1, making it convenient to clean the bird's nest body 1 after it is idle during the migration of the merganser.

[0040] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art.

[0041] Working principle: When in use, the bird's nest main body 1 is fixed on the tree in a binding manner by means of wire straps, and the installation height is controlled at 8 to 12 meters from the ground, and the entrance and exit channel 8 faces the river, so that the young mergansers can enter the river when they land. Food and water can be placed in the feeding trough 44 for the mergansers to forage, and the feeding box 43 can be pulled out from the outside, which is convenient for placing food and water and cleaning, and reducing the disturbance to the mergansers in the bird's nest main body 1.

[0042] The height of the base 2 can be adjusted by rotating the threaded rotating rod 62, thereby controlling the living space of the merganser inside the bird's nest main body 1. During the growth stage of the young birds, the base 2 is relatively low and leaves a certain distance from the entrance and exit channel 8 to reduce the probability of predation by external organisms. Before the young birds leave the nest, the height of the base 2 can be artificially increased to assist the young birds to leave the nest main body through the entrance and exit channel 8.

[0043] By rotating the threaded rotating rod 62, the base 2 is lowered to the cleaning port 7, and the slide plate 22 is ejected from the cleaning port 7 by the elastic force of the spring 25, thereby opening the bird's nest body 1, making it convenient to clean the bird's nest body 1 after it is idle during the migration of the merganser.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An artificial heat-insulating bird's nest for Chinese merganser, comprising a bird's nest main body (1), wherein a side wall of the bird's nest main body (1) is provided with an access passage (8), characterized in that: The bottom of the bird's nest body (1) is open, and the inside of the bird's nest body (1) is slidably connected to a base (2). The side wall of the bird's nest body (1) is provided with a slot (3), and a feeding assembly (4) is installed at the slot (3). The feeding assembly (4) comprises an L-shaped baffle (41), one end of the baffle (41) is located inside the slot (3), and the bottom end of the baffle (41) is fixedly connected to the base (2), and the lower side wall of the baffle (41) is provided with a slot (42), and a feeding box (43) is inserted into the inside of the slot (42), and a feeding groove (44) is provided on the surface of the feeding box (43).

2. The artificial heat-insulating bird's nest of the Chinese merganser according to claim 1, characterized in that: A rain shield (5) is fixedly connected to the top of the bird's nest body (1), a waterproof coating is provided on the outside of the bird's nest body (1), and a heat-insulating layer is fixedly connected to the inside of the bird's nest body (1), wherein the heat-insulating layer is made of polyurethane foam.

3. The artificial heat-insulated bird nest of the Chinese merganser according to claim 1, characterized in that: A partition layer (45) is fixedly connected to the center of the feeding trough (44).

4. The artificial heat-insulating bird nest of the Chinese merganser according to claim 1, characterized in that: The outer wall of the baffle (41) is provided with a sliding groove (46), and a T-shaped clamping plate (47) is slidably connected inside the sliding groove (46).

5. The artificial heat-insulated bird nest of the Chinese merganser according to claim 4, characterized in that: The top of the slide groove (46) is fixedly connected with a spring 1 (48), and the bottom end of the spring 1 (48) is fixedly connected with a clamping plate (47).

6. The artificial heat-insulated bird nest of the Chinese merganser according to claim 1, characterized in that: An adjustment component (6) is installed on the bird's nest body (1) and the base (2), and the adjustment component (6) comprises a support frame (61), and the support frame (61) is fixedly installed on the bottom of the bird's nest body (1).

7. The artificial heat-insulated bird nest of the Chinese merganser according to claim 6, characterized in that: A threaded rotating rod (62) is threadedly connected at the center of the support frame (61), and the top end of the threaded rotating rod (62) is rotatably connected to the base (2).

8. The artificial heat-insulated bird nest of the Chinese merganser according to claim 1, characterized in that: The lower side wall of the bird's nest body (1) is symmetrically provided with cleaning openings (7).

9. The artificial heat-insulated bird's nest of the Chinese merganser according to claim 1, characterized in that: The base (2) comprises an H-shaped frame (21), and a slide plate (22) is symmetrically slidably connected inside the frame (21).

10. The artificial heat-insulated bird nest of the Chinese merganser according to claim 9, characterized in that: The bottom of the frame (21) is symmetrically fixedly connected with a protrusion 1 (23), the bottom of the slide plate (22) is symmetrically fixedly connected with a protrusion 2 (24), and two sides of the protrusion 1 (23) are respectively fixedly connected with springs 2 (25).

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