Fertilizing device for vegetation recovery

Abstract

The utility model relates to the field of fertilizing devices, in particular to a fertilizing device for vegetation recovery, which comprises a feed hopper, a support bracket, a sliding part, a lifting part, a tensioning part, a transmission part, a cam, a transmission shaft, a blanking shell and a filter screen, the outer end face side face of the feeding hopper is connected with multiple sets of supporting supports. The bottom of the feeding hopper is connected with a discharging shell, the side face of the discharging shell is rotationally connected with a transmission shaft, and multiple blocking plates are arranged on the side face of the transmission shaft. One end, far away from the transmission shaft, of the linkage belt is in transmission connection with the cam; the side of the cam is rotationally connected with the inner wall of the feed hopper; the cam contacts with the bottom of the filter screen; a supporting ring is arranged on the inner wall of the feeding hopper; the rolling wheels are used as a power source in a belt transmission mode, the power transmission efficiency of the device can be effectively improved, the situation that a motor is used in the device is avoided, and the production cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilization devices, in particular to a fertilization device for vegetation restoration. Background Art

[0002] Vegetation restoration refers to the environmental protection project of greening exposed slopes in mines, river banks and quarries. Vegetation restoration on river banks can effectively slow down or even prevent soil erosion. It can not only strengthen the river bank and ensure the stability of roads, bridges and buildings near the river, but also is conducive to the restoration of river ecology. At the same time, it can also avoid the adverse effects of soil erosion on downstream rivers and reservoirs.

[0003] The Chinese patent with the announcement number CN218680023U discloses a fertilizing device for vegetation restoration, including a seat and a barrel for placing fertilizers, a push frame is fixedly installed on the rear side of the upper end of the seat, a barrel is fixedly installed on the seat, a discharge box is fixedly installed on the lower front side wall and the left and right side walls of the barrel, a through hole corresponding to the discharge box is opened on the barrel, a fertilizing paddle is rotatably installed in the barrel; a fertilizing drive mechanism for driving the fertilizing paddle is installed on the upper end of the barrel. The utility model has a reasonable structural design, is easy to operate and use, has a relatively large fertilization range of solid fertilizers, and can improve fertilization efficiency to a certain extent.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: the above-mentioned device discharges the fertilizer from the inside of the shell through the discharge plate during use, but the complex mechanical transmission structure of the above-mentioned device is prone to jamming of the gear set during outdoor use, and the above-mentioned raw material tank does not have a filtering effect on the fertilizer raw materials. Utility Model Content

[0005] The purpose of the utility model is to address the technical problems existing in the background technology. The utility model proposes a fertilizing device for vegetation restoration. The utility model uses a roller as a power source through belt transmission, which can effectively improve the power transmission efficiency of the device, avoid the use of a motor in the device, and reduce the production cost of the device. At the same time, through the combination of the cam and the filter screen of the device, the device can realize vibration filtering of fertilizer raw materials, avoid filter jamming, and prevent impurities such as stones from entering the feed hopper during use.

[0006] The utility model provides a fertilizing device for vegetation restoration, comprising a feed hopper, a support bracket, a sliding part, a lifting part, a tensioning part, a transmission part, a cam, a transmission shaft, a feed shell and a filter screen;

[0007] The side surface of the outer end face of the feed hopper is connected to multiple groups of supporting brackets; the bottom of the feed hopper is connected to the discharge shell, the side surface of the discharge shell is rotatably connected to the transmission shaft, and multiple groups of blocking plates are provided on the side surface of the transmission shaft; a linkage belt is provided on the side surface of the transmission shaft, and the end of the linkage belt away from the transmission shaft is connected to the cam for transmission; the side surface of the cam is rotatably connected to the inner wall of the feed hopper; the cam contacts the bottom of the filter screen; a support ring is provided on the inner wall of the feed hopper; the support ring contacts the bottom of the filter screen.

[0008] Preferably, the sliding part includes a sliding bracket, a sliding shaft and a roller; the sliding bracket is connected to the bottom of the supporting bracket; a groove is provided inside the sliding bracket, and the inner wall of the sliding bracket is slidably connected to multiple groups of sliding shafts; both ends of the sliding shaft are connected to the rollers, and the multiple groups of sliding shafts are symmetrically distributed on both sides of the sliding bracket.

[0009] Preferably, the lifting part includes a lifting member, a rotating shaft, a transmission belt, a lifting groove and a lifting locking member; a lifting groove is provided on the side of the supporting bracket, and the side of the supporting bracket is slidingly connected to the lifting member; a threaded hole is provided on the side of the lifting member, the lifting member is threadedly connected to the lifting locking member, and the lifting locking member is in contact and extrusion with the side surface of the outer end surface of the supporting bracket; the side of the lifting member is rotatably connected to the rotating shaft, the side of the rotating shaft is transmission-connected to the transmission belt, and the transmission belt is transmission-connected to multiple sets of sliding shafts from the side.

[0010] Preferably, the tensioning part includes a sliding groove, a spring, a sliding member and a tensioning wheel. A sliding groove is provided on the side of the lifting member, and the interior of the sliding groove is connected to the spring; the end of the spring away from the sliding groove is connected to the sliding member, the sliding member is slidingly connected to the inner wall of the sliding groove, the side of the sliding member is rotatably connected to the tensioning wheel, a driving belt is provided on the end of the rotating shaft away from the transmission belt, the driving belt is transmission-connected to the tensioning wheel, and the top of the driving belt is transmission-connected to the transmission shaft.

[0011] Preferably, the transmission part includes a rotating transmission member and a rotating connecting rod. The side of the rotating transmission member is connected to the lifting member. The end of the rotating transmission member away from the lifting member is rotatably connected to multiple groups of rotating connecting rods. The ends of the multiple groups of rotating connecting rods away from the rotating transmission member are rotatably connected to the sliding shaft. A through hole is provided at the center of the rotating transmission member, and the rotating shaft passes through the center of the rotating transmission member.

[0012] Preferably, a notch is provided on the side of the support ring, a through hole is provided on the side of the feed hopper, and the cam is arranged inside the notch of the support ring.

[0013] Preferably, a shaft sleeve is provided on the lifting member, and a side surface of the shaft sleeve is rotatably connected to the rotating shaft.

[0014] Preferably, an anti-slip layer is provided on the outer end surface of the roller.

[0015] The above technical solution of the utility model has the following beneficial technical effects:

[0016] The utility model uses rollers as power sources through belt transmission, which can effectively improve the power transmission efficiency of the device, avoid the use of motors in the device, and reduce the production cost of the device. At the same time, through the combination of the cam and the filter screen of the device, the device can perform vibration filtering on the fertilizer raw materials, avoid the filter from getting stuck, and prevent impurities such as stones from entering the feed hopper during use. The combination of the sliding shaft and the roller can effectively improve the adjustment and switching of the device for different types of outdoor environments. When the outdoor environment is wide, the support stability of the device can be improved by increasing the distance between the rollers. When the outdoor environment is relatively narrow, the obstacle avoidance ability of the device can be effectively improved by bringing multiple groups of rollers closer together. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of an embodiment of the fertilizing device for vegetation restoration of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the transmission part in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the sliding part in the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the tensioning part in the embodiment of the utility model;

[0021] Figure numerals: 1. feed hopper; 2. support bracket; 3. sliding part; 4. lifting part; 5. tensioning part; 6. support ring; 7. cam; 8. transmission shaft; 9. unloading shell; 10. blocking plate; 11. filter screen; 12. transmission part; 301. sliding bracket; 302. sliding shaft; 303. roller; 401. lifting member; 402. rotating shaft; 403. transmission belt; 404. lifting groove; 405. lifting locking member; 501. sliding groove; 502. spring; 503. tensioning wheel; 504. driving belt. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0023] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0024] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 may be combined in an appropriate manner in any one or more embodiments or examples.

[0027] Embodiment 1

[0028] like Figure 1-Figure 4 As shown, the fertilizing device for vegetation restoration proposed by the utility model includes a feed hopper 1, a support bracket 2, a sliding part 3, a lifting part 4, a tensioning part 5, a transmission part 12, a cam 7, a transmission shaft 8, a feed shell 9 and a filter screen 11;

[0029] The side surface of the outer end surface of the feed hopper 1 is connected to multiple groups of support brackets 2; the bottom of the feed hopper 1 is connected to the discharge shell 9, and the side surface of the discharge shell 9 is rotatably connected to the transmission shaft 8, and multiple groups of blocking plates 10 are provided on the side surface of the transmission shaft 8; a linkage belt is provided on the side surface of the transmission shaft 8, and the end of the linkage belt away from the transmission shaft 8 is transmission-connected to the cam 7; the side surface of the cam 7 is rotatably connected to the inner wall of the feed hopper 1; the cam 7 is in contact with the bottom of the filter screen 11; a support ring 6 is provided on the inner wall of the feed hopper 1; the support ring 6 is in contact with the bottom of the filter screen 11.

[0030] The sliding part 3 includes a sliding bracket 301, a sliding shaft 302 and a roller 303; the sliding bracket 301 is connected to the bottom of the supporting bracket 2; a groove is provided inside the sliding bracket 301, and the inner wall of the sliding bracket 301 is slidingly connected to multiple groups of sliding shafts 302; both ends of the sliding shaft 302 are connected to the roller 303, and the multiple groups of sliding shafts 302 are symmetrically distributed on both sides of the sliding bracket 301.

[0031] The lifting part 4 includes a lifting member 401, a rotating shaft 402, a transmission belt 403, a lifting groove 404 and a lifting locking member 405; a lifting groove 404 is provided on the side of the supporting bracket 2, and the side of the supporting bracket 2 is slidingly connected to the lifting member 401; a threaded hole is provided on the side of the lifting member 401, the lifting member 401 is threadedly connected to the lifting locking member 405, and the lifting locking member 405 is in contact and extruded with the side surface of the outer end surface of the supporting bracket 2; the side of the lifting member 401 is rotatably connected to the rotating shaft 402, the side of the rotating shaft 402 is transmission connected to the transmission belt 403, and the transmission belt 403 is transmission connected to multiple groups of sliding shafts 302 from the side.

[0032] The tensioning part 5 includes a sliding groove 501, a spring 502, a sliding member and a tensioning wheel 503. The sliding groove 501 is provided on the side of the lifting member 401, and the inside of the sliding groove 501 is connected to the spring 502; the end of the spring 502 away from the sliding groove 501 is connected to the sliding member, the sliding member is slidingly connected to the inner wall of the sliding groove 501, and the side of the sliding member is rotatably connected to the tensioning wheel 503. A driving belt 504 is provided on the end of the rotating shaft 402 away from the transmission belt 403, the driving belt 504 is transmission-connected to the tensioning wheel 503, and the top of the driving belt 504 is transmission-connected to the transmission shaft 8.

[0033] The transmission part 12 includes a rotating transmission member and a rotating connecting rod. The side of the rotating transmission member is connected to the lifting member. The end of the rotating transmission member away from the lifting member is rotatably connected to multiple groups of rotating connecting rods. The ends of the multiple groups of rotating connecting rods away from the rotating transmission member are rotatably connected to the sliding shaft. A through hole is provided in the center of the rotating transmission member, and the rotating shaft passes through the center of the rotating transmission member.

[0034] A notch is provided on the side of the support ring 6 , a through hole is provided on the side of the feed hopper 1 , and the cam 7 is arranged inside the notch of the support ring 6 .

[0035] A shaft sleeve is arranged on the lifting member, and a side surface of the shaft sleeve is rotatably connected with the rotating shaft.

[0036] An anti-skid layer is arranged on the outer end surface of the roller.

[0037] In this embodiment, the device can effectively improve the power transmission efficiency of the fertilization process while avoiding the introduction of an external motor, so that the device will not be restricted by cables when used. Compared with traditional devices, the device does not require the introduction of external power and can be used through the rotational power of the roller. At the same time, the device can prevent impurities from entering the feed hopper 1 through the structure of the filter net, avoiding problems such as hard impurities causing the transmission shaft 8 to rotate and get stuck.

[0038] When the device is in working state, the fertilizer raw material is placed inside the feed hopper 1, and the device is pushed forward at this time. During the forward process, the device drives the roller to rotate, and the roller drives the rotating shaft to rotate through the transmission belt. The rotating shaft drives the transmission shaft 8 to rotate through the tensioning part 5, and the transmission shaft 8 drives the cam 7 to rotate through the linkage belt, so that during the forward process of the device, the bottom of the filter screen 11 is hit by the rotation of the cam 7 and vibrates, thereby facilitating the filtration and falling of the fertilizer raw material.

[0039] During the forward movement of the device, the transmission shaft 8 is driven to rotate by the roller, and the combination of the transmission shaft 8 and the blocking plate 10 can achieve a blocking effect on the inside of the discharge shell 9, so that the fertilizer discharge speed can be adjusted by controlling the forward speed of the device, thereby ensuring the uniformity of fertilizer use.

[0040] When the outdoor environment becomes narrower during the forward movement of the device, the lifting locking member 405 is first unlocked, so that the lifting member 401 can be lifted and slid freely. By sliding the lifting member 401 upward, the multiple sets of mirror-image rotating connecting rods of the transmission part 12 drive the multiple sets of sliding shafts 302 to slide close to each other. At this time, the spacing between the multiple sets of rollers 303 is reduced. At this time, the lifting locking member 405 connected by threads can fix the current height of the lifting member 401 again. The structure of the transmission belt 403 can always keep the transmission of the rotating shaft 402 stable during the sliding adjustment of the sliding shaft 302, avoiding the problem of the transmission belt 403 loosening and slipping. In addition, during the process of raising and lowering the rotating shaft 402, the tensioning wheel 503 structure that elastically slides horizontally through the tensioning part 5 can ensure that the rotating shaft 402 can maintain tension transmission with the transmission shaft 8 when it is at any height. The structure of the spring 502 can realize the effect of adaptive adjustment of the tensioning wheel 503 according to the height of the rotating shaft 402. The sliding groove 501 can limit the sliding range of the tensioning wheel 503 to avoid problems such as excessive extrusion of the spring 502, effectively prevent the driving belt 504 from slipping, and avoid the risk of slipping of the transmission shaft 8, thereby achieving the effect of adaptive adjustment of the device according to the use environment while ensuring transmission stability.

[0041] Embodiment 2

[0042] like Figure 1-Figure 4 As shown, the fertilizing device for vegetation restoration proposed by the utility model is compared with the first embodiment. In this embodiment, a notch is provided on the side of the support ring 6, a through hole is provided on the side of the feed hopper 1, and the cam 7 is arranged inside the notch of the support ring 6.

[0043] The notch structure of the support ring 6 can ensure the stability of the rotation of the cam 7 and avoid interference between transmission structures. At the same time, the structure of the support ring 6 can prevent the filter screen 11 from falling off and other problems.

[0044] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0045] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A fertilizing device for vegetation restoration, comprising a feed hopper (1), a support bracket (2), a sliding part (3), a lifting part (4), a tensioning part (5) and a transmission part (12), characterized in that It comprises a cam (7), a transmission shaft (8), a material discharge housing (9) and a filter screen (11); The side surface of the outer end surface of the feed hopper (1) is connected to multiple groups of support brackets (2); the bottom of the feed hopper (1) is connected to a material discharge shell (9), the side surface of the material discharge shell (9) is rotatably connected to a transmission shaft (8), and multiple groups of blocking plates (10) are provided on the side surface of the transmission shaft (8); a linkage belt is provided on the side surface of the transmission shaft (8), and the end of the linkage belt away from the transmission shaft (8) is transmission-connected to a cam (7); the side surface of the cam (7) is rotatably connected to the inner wall of the feed hopper (1); the cam (7) is in contact with the bottom of a filter screen (11); a support ring (6) is provided on the inner wall of the feed hopper (1); and the support ring (6) is in contact with the bottom of the filter screen (11).

2. The fertilizing device for vegetation restoration according to claim 1, characterized in that: The sliding part (3) comprises a sliding bracket (301), a sliding shaft (302) and a roller (303); the sliding bracket (301) is connected to the bottom of the supporting bracket (2); a groove is provided inside the sliding bracket (301), and the inner wall of the sliding bracket (301) is slidably connected to the plurality of sliding shafts (302); both ends of the sliding shaft (302) are connected to the roller (303), and the plurality of sliding shafts (302) are symmetrically distributed on both sides of the sliding bracket (301).

3. The fertilizing device for vegetation restoration according to claim 1, characterized in that: The lifting part (4) comprises a lifting member (401), a rotating shaft (402), a transmission belt (403), a lifting groove (404) and a lifting stopper (405); a lifting groove (404) is provided on the side of the support bracket (2), and the side of the support bracket (2) is slidably connected to the lifting member (401); a threaded hole is provided on the side of the lifting member (401), the lifting member (401) is threadedly connected to the lifting stopper (405), and the lifting stopper (405) is in contact and extrusion with the side of the outer end surface of the support bracket (2); The side of the lifting member (401) is rotatably connected to the rotating shaft (402), the side of the rotating shaft (402) is transmission-connected to the transmission belt (403), and the transmission belt (403) is transmission-connected to the plurality of sliding shafts (302) from the side.

4. The fertilizing device for vegetation restoration according to claim 1, characterized in that: The tensioning part (5) comprises a sliding groove (501), a spring (502), a sliding member and a tensioning wheel (503); a sliding groove (501) is provided on the side of the lifting member (401); the interior of the sliding groove (501) is connected to the spring (502); one end of the spring (502) away from the sliding groove (501) is connected to the sliding member; the sliding member is slidably connected to the inner wall of the sliding groove (501); the side of the sliding member is rotationally connected to the tensioning wheel (503); a driving belt (504) is provided on the end of the rotating shaft (402) away from the transmission belt (403); the driving belt (504) is transmission-connected to the tensioning wheel (503); and the top of the driving belt (504) is transmission-connected to the transmission shaft (8).

5. The fertilizing device for vegetation restoration according to claim 1, characterized in that: The transmission part (12) comprises a rotating transmission member and a rotating connecting rod. The side surface of the rotating transmission member is connected to the lifting member. The end of the rotating transmission member away from the lifting member is rotatably connected to multiple groups of rotating connecting rods. The ends of the multiple groups of rotating connecting rods away from the rotating transmission member are rotatably connected to the sliding shaft. A through hole is provided at the center of the rotating transmission member, and the rotating shaft passes through the center of the rotating transmission member.

6. The fertilizing device for vegetation restoration according to claim 1, characterized in that: A notch is provided on the side of the support ring (6), a through hole is provided on the side of the feed hopper (1), and the cam (7) is arranged inside the notch of the support ring (6).

7. The fertilizing device for vegetation restoration according to claim 3, characterized in that: A shaft sleeve is arranged on the lifting member, and a side surface of the shaft sleeve is rotatably connected with the rotating shaft.

8. The fertilizing device for vegetation restoration according to claim 2, characterized in that: An anti-skid layer is arranged on the outer end surface of the roller.

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