Desert shrub seed collecting device

Abstract

The utility model discloses a desert shrub seed collecting device which comprises a shell, a driving mechanism fixed to the shell, a beating assembly arranged in the shell and in transmission connection with the driving mechanism, and a filter plate I obliquely arranged on the lower side of the beating assembly. The filter plate II is obliquely arranged on the lower side of the filter plate I; the drawer type impurity collecting box is arranged on the lower side of the filter plate II; the elastic component is fixed on the shell and is used for supporting the filter plate I; the mesh size of the filter plate I is larger than that of seeds, and the mesh size of the filter plate II is smaller than that of the seeds; the shell and the lower end of the filter plate I are provided with a branch outlet, and the shell is provided with a feed port above the high end of the filter plate I; and a discharge hole is formed in the shell and the lower end of the filter plate II. According to the desert shrub seed collecting device provided by the utility model, the filter plate I is arranged to separate seeds from branches, and the filter plate II is arranged to separate fine impurities from the seeds, so that the purity of the collected seeds is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed collection, and more specifically, to a desert shrub seed collection device. Background Art

[0002] In desert areas damaged by human interference (such as overgrazing, reclamation) or natural disasters (such as sandstorms, droughts), collecting desert shrub seeds for artificial sowing or natural broadcasting can help accelerate the recovery of damaged ecosystems and vegetation reconstruction, increase vegetation coverage in desert areas, and reduce soil erosion and desertification. When collecting some shrub seeds such as Calligonum mongolicum, the fruits must be picked first, dried in the sun, and then hammered and threshed to obtain the seeds.

[0003] The utility model patent with patent announcement number CN218388777U discloses a desert shrub seed collector, including a frame, a collection box is rotatably connected to both sides of the upper end of the frame, a ring groove is provided in the lower end box body and the upper end box body of the collection box, a filter plate is inserted in the inner surface of the ring groove, a rubber hammer is rotatably connected to the inner surface of the upper end box body of the collection box, a bottom plate is rotatably connected to one side of the lower end of the frame, and a hydraulic rod is provided at the upper end of the bottom plate and the lower end of the frame. By hammering the shrubs, the seed collection efficiency is improved.

[0004] However, the shrub seeds collected by this device contain a large number of fine impurities, which need to be further separated, increasing the subsequent separation workload. Utility Model Content

[0005] An object of the present invention is to solve the above-mentioned problems and / or disadvantages and to provide advantages which will be described below.

[0006] In order to achieve these purposes and other advantages of the utility model, a desert shrub seed collecting device is provided, comprising: a housing, a driving mechanism fixed to the housing, a beating assembly arranged inside the housing and connected to the driving mechanism by transmission, and also comprising: a filter plate I obliquely arranged at the lower side of the beating assembly;

[0007] A filter plate II is obliquely arranged at the lower side of the filter plate I;

[0008] A drawer-type sundries collection box is arranged at the lower side of the filter plate II;

[0009] An elastic component fixed to the housing to support the filter plate 1;

[0010] The mesh size of the filter plate I is larger than the seed size, and the mesh size of the filter plate II is smaller than the seed size;

[0011] The housing and the filter plate 1 are provided with outlets at the lower ends, and the housing is provided with a feed inlet above the high end of the filter plate 1;

[0012] A discharge port is provided at the low end of the outer shell and the filter plate II.

[0013] Preferably, a guiding hole cooperating with the elastic component is provided on the lower side of the filter plate I;

[0014] The elastic component includes: a mounting plate fixed to the outer shell, an elastic member connecting the filter plate I and the mounting plate, and a guiding column with one end fixed to the mounting plate and the other end slidably connected to the guiding hole;

[0015] When the elastic member is in a natural state, there is a predetermined gap between the top end of the guiding column and the top surface of the guiding hole.

[0016] Preferably, a branch discharging component cooperating with the branch outlet is provided on the lower side of the filter plate I;

[0017] The branch discharging component includes: a branch discharging roller with a plurality of convex teeth I, and a filter plate III inclinedly arranged under the branch discharging roller;

[0018] The branch discharging roller is in transmission connection with the driving mechanism;

[0019] Eccentric wheels in transmission connection with the driving mechanism are provided on the lower sides of the high ends of the filter plate II and the filter plate III;

[0020] Both ends of the filter plate III are respectively in cooperation with the filter plate I and the branch outlet, and the sieve hole size of the filter plate III is larger than the seed size.

[0021] Preferably, the hammering component includes: at least two rotating shafts in transmission connection with the driving mechanism;

[0022] A plurality of connecting ropes with one end connected to the rotating shaft;

[0023] A plurality of hammering hammers connected to the other ends of the respective connecting ropes;

[0024] After the hammering hammers are suspended, there is a predetermined gap from the filter plate I, and convex teeth II are provided on the surfaces of the respective hammering hammers.

[0025] The utility model has at least the following beneficial effects:

[0026] First, the filter plate I is provided to separate seeds from branches, and the filter plate II is provided to separate fine impurities from seeds, reducing the impurity content of the seeds from about 30% in the original single filtration to about 8%, further improving the purity of the collected seeds.

[0027] Second, the elastic component is provided to make the filter plate I vibrate synchronously during the hammering process of the hammering component, effectively improving the threshing efficiency of the device and avoiding blockage of the filter plate I.

[0028] Thirdly, a branch discharging component is provided to strengthen the separation and discharge of the shrub branches at the front end of the branch outlet, avoiding the accumulation of shrub branches at the branch outlet, which is beneficial to the continuous operation of the device. At the same time, the shrub branches are sorted again under the rotation of the branch discharging roller and the vibration of the filter plate III, avoiding the discharged shrub branches carrying seeds.

[0029] Other advantages, objectives and features of the present utility model will be partially reflected by the following description and partially understood by those skilled in the art through the research and practice of the present utility model. Brief Description of the Drawings

[0030] Figure 1 It is a cross-sectional view of the desert shrub seed collection device in an embodiment of the present utility model;

[0031] Figure 2 It is a structural schematic diagram of the desert shrub seed collection device in an embodiment of the present utility model;

[0032] Figure 3 It is a structural schematic diagram of the elastic component of the desert shrub seed collection device in an embodiment of the present utility model;

[0033] Figure 4 It is a structural schematic diagram of the hammering component of the desert shrub seed collection device in an embodiment of the present utility model.

[0034] Reference numerals in the drawings: 1, outer shell; 11, feed inlet; 12, branch outlet; 13, discharge outlet; 2, hammering component; 21, rotating shaft; 22, connecting rope; 23, hammering hammer; 3, filter plate I; 4, filter plate II; 5, impurity collection box; 6, elastic component; 61, mounting plate; 62, elastic member; 63, guiding column; 7, branch discharging component; 71, branch discharging roller; 711, convex tooth I; 72, filter plate III; 8, eccentric wheel. Detailed Description of the Embodiment

[0035] The following further describes the present utility model in detail with reference to the drawings, so that those skilled in the art can implement it according to the description in the specification.

[0036] It should be understood that the terms such as "having", "including" and "comprising" used herein do not list the existence or addition of one or more other elements or their combinations.

[0037] It should be noted that in the description of the present invention, the orientation or position relationship indicated by the term is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0039] In addition, in the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] Example 1

[0041] A desert shrub seed collection device, the structure of which is as follows Figure 1-2 As shown, it includes: a housing 1, a driving mechanism fixed to the housing 1, a beating assembly 2 arranged inside the housing 1 and connected to the driving mechanism by transmission, and also includes: a filter plate 1 3 obliquely arranged at the lower side of the beating assembly 2;

[0042] A filter plate II 4 is arranged obliquely on the lower side of the filter plate I 3;

[0043] A drawer-type sundry box 5 is arranged at the lower side of the filter plate II 4;

[0044] An elastic component 6 fixed to the housing 1 to support the filter plate 1 3;

[0045] The mesh size of the filter plate I 3 is larger than the seed size, and the mesh size of the filter plate II 4 is smaller than the seed size;

[0046] At the lower end of the outer shell 1 and the filter plate I 3, there is a branch outlet 12, and above the upper end of the filter plate I 3 in the outer shell 1, there is a feed inlet 11;

[0047] At the lower end of the outer shell 1 and the filter plate II 4, there is a discharge outlet 13.

[0048] Working principle: During operation, the shrub branches to be threshed enter the collection device from the feed inlet 11. On the filter plate I 3, the seeds are separated from the branches by the beating of the beating assembly 2. At the same time, the branches that have been beaten multiple times gradually move towards the branch outlet 12 and are discharged from the device. Since the elastic assembly 6 is provided to fix the filter plate I 3, it can prevent the filter plate I 3 from being damaged under the beating of the beating assembly 2, and can drive the filter plate I 3 to vibrate under the beating of the beating assembly 2 to increase the contact probability between the seeds and the filter plate I, so that the seeds are separated from the branches through the sieve holes of the filter plate I. The seeds and fine impurities passing through the sieve holes of the filter plate I fall onto the filter plate II 4, and the fine impurities smaller than the seeds pass through the sieve holes of the filter plate II 4 and fall into the impurity collection box 5 below to be separated from the seeds. The seeds on the filter plate I are discharged from the device through the discharge outlet 13.

[0049] By setting the filter plate I 3 and the filter plate II 4, while separating the seeds from the branches, the fine impurities are also separated from the seeds, further improving the purity of the collected seeds.

[0050] Embodiment 2

[0051] This Embodiment 2 is a preferred embodiment of the present invention, and the specific structure is as Figure 3 shown. On the basis of Embodiment 1, the following improvements are disclosed: A guiding hole for cooperating with the elastic assembly 6 is provided on the lower side of the filter plate I 3;

[0052] The elastic assembly 6 includes: a mounting plate 61 fixed to the outer shell 1, an elastic member 62 connecting the filter plate I 3 and the mounting plate 61, and a guiding column 63 with one end fixed to the mounting plate 61 and the other end slidably connected to the guiding hole;

[0053] When the elastic member 62 is in a natural state, there is a predetermined gap between the top of the guiding column 63 and the top surface of the guiding hole.

[0054] In actual application, eight guiding holes for cooperating with the guiding column 63 are evenly distributed on the lower sides of both ends of the filter plate I 3. Springs are sleeved on each guiding column 63 as the elastic member 62, and both ends of the elastic member 62 are respectively connected and fixed to the filter plate I 3 and the mounting plate 61 to support the filter plate I 3.

[0055] Working principle: When the hammering component 2 hammers, the filter plate I 3 transmits the hammering force to the elastic member 62, causing it to deform and compress, and rebound when the hammering force disappears or decreases, buffering the force on the filter plate I 3 and driving the filter plate I 3 to vibrate, improving the threshing and seed separation efficiency.

[0056] Embodiment 3

[0057] As a preferred embodiment of the present invention, the specific structure of this Embodiment 3 is as Figure 1 shown, and the following improvements are disclosed on the basis of Embodiment 1: A branch discharging assembly 7 cooperating with the branch outlet 12 is provided on the lower side of the filter plate I 3;

[0058] The branch discharging assembly 7 includes: a branch discharging roller 71 with a plurality of convex teeth I 711, and a filter plate III 72 inclinedly arranged on the lower side of the branch discharging roller 71;

[0059] The branch discharging roller 71 is in transmission connection with the driving mechanism;

[0060] Eccentric wheels 8 in transmission connection with the driving mechanism are provided on the lower sides of the high ends of the filter plate II 4 and the filter plate III 72;

[0061] Both ends of the filter plate III 72 are respectively matched with the filter plate I 3 and the branch outlet 12, and the sieve hole size of the filter plate III 72 is larger than the seed size.

[0062] In actual application, the high end of the filter plate III 72 is arranged on the lower side of the low end of the filter plate I 3; the low ends of the filter plate II 4 and the filter plate III 72 are hinged to the branch outlet 12 and the discharge outlet 13.

[0063] Working principle: The repeatedly beaten shrub branches and stems fall from the low end of the filter plate I 3 onto the filter plate III 72, and are further driven by the rotation of the branch discharging roller 71 to be discharged from the branch outlet 12, preventing the shrub branches and stems from accumulating in the branch outlet 12; meanwhile, the eccentric wheels 8 drive the filter plate II 4 and the filter plate III 72 to vibrate, and when the branch discharging roller 71 discharges branches, the vibration of the filter plate III 72 vibrates and screens the shrub branches and stems to prevent the shrub branches and stems from carrying seeds out of the device; the seeds and impurities falling on the filter plate II 4 are quickly sorted under the vibration of the filter plate II 4, and the vibration can also prevent the filter plate II 4 and the filter plate III 72 from being blocked.

[0064] Embodiment 4

[0065] As a preferred embodiment of the present invention, the specific structure of this Embodiment 4 is as Figure 1 、 Figure 4As shown, it discloses the following improvements based on the embodiment 1: the hammering assembly 2 comprises: at least two rotating shafts 21 which are transmission-connected to the driving mechanism;

[0066] A plurality of connecting ropes 22 with one end connected to the rotating shaft 21;

[0067] A plurality of hammers 23 connected to the other end of each connecting rope 22;

[0068] After being suspended, the hammers 23 have a predetermined gap with the filter plates I 3, and each hammer 23 has a convex tooth II on its surface.

[0069] In actual application, after the beating hammer 23 is suspended, there is a gap between it and the filter plate I 3 to avoid damage to the filter plate I 3 caused by the beating hammer 23 when beating; the beating assembly 2 includes: three rotating shafts 21 connected to the driving mechanism, three connecting ropes 22 are evenly arranged on the surface of each rotating shaft 21, and the volume of the beating hammer 23 arranged at the end of each connecting rope 22 increases from the high end to the low end along the filter plate I 3, this arrangement can increase the beating effect in turn and match with the space inside the shell 1, and during work, the beating hammers 23 are staggered and fall in turn to beat the shrub branches of the filter plate I 3; the surface of each beating hammer 23 is evenly provided with convex teeth II, and each rotating shaft 21 drives the beating hammer 23 to rotate counterclockwise, and when the beating hammer 23 rotates, it drives the shrub branches to move to the lower end of the filter plate I 3, thereby improving the threshing efficiency of the shrub branches.

[0070] The above solutions are only an illustration of a preferred example, but are not limited thereto. When implementing the present utility model, appropriate replacement and / or modification can be performed according to user needs.

[0071] The number of devices and processing scales described here are used to simplify the description of the utility model. Applications, modifications and variations of the utility model are obvious to those skilled in the art.

[0072] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and the embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily realized. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described here.

Claims

1. A desert shrub seed collection device, comprising: The invention relates to a shell, a driving mechanism fixed to the shell, and a beating assembly arranged inside the shell and connected to the driving mechanism by transmission, characterized in that it also comprises: a filter plate I obliquely arranged at the lower side of the beating assembly; A filter plate II is obliquely arranged at the lower side of the filter plate I; A drawer-type sundries collection box is arranged at the lower side of the filter plate II; An elastic component fixed to the housing to support the filter plate 1; The mesh size of the filter plate I is larger than the seed size, and the mesh size of the filter plate II is smaller than the seed size; The housing and the filter plate 1 are provided with outlets at the lower ends, and the housing is provided with a feed inlet above the high end of the filter plate 1; The housing and the filter plate II are provided with a discharge port at the lower end.

2. The desert shrub seed collecting device according to claim 1, characterized in that: The filter plate 1 is provided with a guide hole on the lower side thereof for cooperating with the elastic component: The elastic component includes: a mounting plate fixed to the housing, an elastic member connecting the filter plate I and the mounting plate, and a guide column with one end fixed to the mounting plate and the other end slidably connected to the guide hole; When the elastic member is in a natural state, there is a predetermined gap between the top end of the guide column and the top surface of the guide hole.

3. The desert shrub seed collecting device according to claim 1, characterized in that: The lower side of the filter plate 1 is provided with a branch discharge assembly that matches the branch outlet; The branch discharge assembly comprises: a branch discharge roller with a plurality of convex teeth I, and a filter plate III obliquely arranged at the lower side of the branch discharge roller; The branch removal roller is transmission connected with the driving mechanism; The filter plates II and III are both provided with eccentric wheels on the lower sides of the high ends thereof which are transmission-connected to the driving mechanism; The two ends of the filter plate III are matched with the filter plate I and the branch outlet respectively, and the mesh size of the filter plate III is larger than the seed size.

4. The desert shrub seed collecting device according to claim 1, characterized in that: The hammering assembly comprises: at least two rotating shafts drivingly connected to the driving mechanism; A plurality of connecting ropes having one end connected to the rotating shaft; a plurality of hammers connected to the other end of each connecting rope; After being suspended, the hammers have a predetermined gap with the filter plate I, and each hammer has a convex tooth II on its surface.

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