Coffee planting seed selection device

Abstract

The utility model relates to a screening device, in particular to a coffee planting and seed selecting device which comprises a groove body, a screening part is arranged above the groove body, a fishing part is arranged at one end of the groove body, a discharging groove is formed above the screening part, and coffee seeds with different diameters are screened and distinguished through a screening net A and a screening net B; a hydraulic rod A is adopted to drive a push plate A and a hydraulic rod B is adopted to drive a push plate B to push off coffee seeds clamped in meshes, the situation that the coffee seeds are clamped in the meshes to affect subsequent screening is avoided, water is filled into a tank body to screen and distinguish inferior seeds and superior seeds, the inferior seeds float on the water surface, and the inferior seeds float on the water surface; a hydraulic rod C and a hydraulic rod D are adopted to drive a supporting rod and a fishing groove to fish coffee seeds on the water surface, then the seeds in the water are taken out, good and bad seeds can be distinguished, the coffee seeds screened in a screening net A and a screening net B are poured into the water to be screened, the good and bad coffee seeds are distinguished and screened more accurately, and the screening efficiency is improved. And manpower resources are greatly saved.

Description

Technical Field

[0001] The utility model relates to a screening device, in particular to a coffee planting and selecting device. Background Art

[0002] Before planting coffee seeds, the seeds need to be screened to remove broken, shriveled and small-particle coffee seeds to obtain full coffee seeds, which can ensure the germination rate. The screening device puts the coffee seeds on the screening net on the body, and unqualified coffee seeds can pass through the screening net and fall into the interior of the body, and then fall out through the discharge port, while qualified coffee seeds are still retained on the screening net, so the purpose of screening the coffee seeds can be achieved. However, there are still some problems in the specific use of the existing screening device: when using the screening net to screen the coffee seeds, some coffee seeds may be stuck on the screening net, which in turn causes the screening net to be blocked. When the coffee seeds are blocked on the screening net, the coffee seeds are small in size and stuck tightly, so it is difficult to take the coffee seeds out of the screening net. Some coffee seeds include some inferior varieties that cannot be distinguished by the naked eye and cannot be screened with a sieve. Therefore, the purpose of the utility model is to provide a coffee planting seed selection device. Utility Model Content

[0003] The purpose of the utility model is to solve the defects of the coffee planting and selecting device proposed in the above background technology by proposing a coffee planting and selecting device.

[0004] The technical solution adopted by the utility model is as follows:

[0005] Provided is a coffee planting and seed selection device, comprising a trough body, a screening part is arranged above the trough body, a scooping part is arranged at one end of the trough body, and a material discharge trough is arranged above the screening part.

[0006] As a preferred technical solution of the utility model: the screening part includes a screening net A, and fixing rods B are fixedly arranged on both sides of the screening net A. A discharge port is penetrated through a side wall of one side of the screening net A, and a plug is arranged in the discharge port.

[0007] As a preferred technical solution of the utility model: a first power source is arranged at one end of the screening net A, fixed rods A are fixedly arranged on both sides of the first power source, and a push plate A is fixedly connected to one end of the piston rod of the first power source.

[0008] As a preferred technical solution of the present utility model: the lower surface of the push plate A is in contact with the filter surface of the screening net A, and the inclination angle of the first power source is the same as the inclination angle of the screening net A.

[0009] As an optimal technical solution of the utility model: a screening net B is arranged below the screening net A, fixed rods C are fixedly arranged on both sides of the screening net B, the trough body is arranged below the screening net B, and the filter hole length of the screening net B is smaller than the filter hole length of the screening net A.

[0010] As an optimal technical solution of the utility model: the scooping part includes a fixed block, a third power source is fixedly arranged on the fixed block, a fourth power source is fixedly arranged on one end of the piston rod of the third power source, one end of the piston rod of the fourth power source is fixedly connected to a support rod, and one end of the support rod is fixedly connected to a scooping groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the coffee planting and seed selection device, screening nets A and screening nets B are used to screen and distinguish coffee seeds of different diameters, hydraulic rod A is used to drive push plate A and hydraulic rod B to drive push plate B to push down coffee seeds stuck in the meshes to avoid coffee seeds stuck in the meshes and affecting subsequent screening, water is filled in the trough to screen and distinguish inferior seeds from superior seeds, inferior seeds float on the water surface, hydraulic rods C and hydraulic rods D are used to drive support rods and scooping troughs to scoop coffee seeds on the water surface, and then the seeds in the water are taken out, so that superior and inferior coffee seeds can be distinguished, and the coffee seeds screened in the screening nets A and screening nets B are poured into water for screening, so that the superior and inferior coffee seeds can be distinguished and screened more accurately, which is more convenient and greatly saves human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the side view in the preferred embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of a cross-section structure of a preferred embodiment of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the preferred embodiment of the utility model from a top view;

[0017] Figure 5 It is a schematic structural diagram of a front view of a preferred embodiment of the utility model.

[0018] The meaning of each mark in the figure is:

[0019] 1. Tank body; 101. Fixed rod A; 102. Screening net A; 103. Discharging trough; 104. Connecting rod A; 105. Hydraulic rod A; 106. Push plate A; 107. Discharging port; 108. Fixed rod B; 109. Stopper;

[0020] 2. Connecting rod B; 201. Screening net B; 202. Fixing rod C; 203. Hydraulic rod B; 204. Push plate B; 205. Fixing rod D;

[0021] 3. Fixed block; 301. Hydraulic rod C; 302. Hydraulic rod D; 303. Support rod; 304. Fishing trough; 305. Leakage hole. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this embodiment can be combined with each other. The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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 of 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.

[0023] See also Figure 1-Figure 5 As shown, the purpose of this embodiment is to make the coffee seed screening more precise and easy to clean after being stuck in the net. In view of this, a coffee planting and seed selection device is provided, including a tank body 1, a screening part is arranged above the tank body 1, a scooping part is arranged at one end of the tank body 1, and a discharge trough 103 is arranged above the screening part. Water is placed in the tank body 1 for distinguishing and screening inferior and superior seeds after screening by the screen, the screening part is used to distinguish and screen the size of the coffee seeds, the scooping part is used to scoop and remove the inferior seeds that fall into the water in the tank body 1 and float on the water surface, and the discharge trough 103 is used to hold the coffee seeds to be screened, and the discharge trough 103 is fixedly connected to the screening part through a connecting rod A104.

[0024] The screening part includes a screening net A102, and fixing rods B108 are fixedly arranged on both sides of the screening net A102. A discharge port 107 is provided through the side wall of one side of the screening net A102, and a plug 109 is provided in the discharge port 107. The screening net A102 of the screening part is used for the first screening to screen out the coffee seeds with larger diameters. The fixing rods B108 are fixedly arranged on both sides of the screening net A102, and the fixing rods B108 are used to fix and support the screening net A102, so that the screening net A102 is more stable during screening. A discharge port 107 is provided on one side of the screening net A102 to collect the coffee seeds on the screening net A102, so as to facilitate the next screening. The plug 109 in the discharge port 107 is used to block the discharge port 107 to prevent the coffee seeds from falling out of the screening net A102 during screening.

[0025] A first power source is provided at one end of the screening net A102. In this embodiment, the first power source is preferably a hydraulic rod A105. Fixed rods A101 are fixedly provided on both sides of the first power source. One end of the piston rod of the first power source is fixedly connected to a push plate A106. A first power source is provided at one end of the screening net A102. One end of the piston rod of the first power source hydraulic rod A105 drives the push plate A106 to push down the coffee seeds stuck in the mesh of the screening net A102 to avoid clogging the mesh and causing the next screening failure.

[0026] The lower surface of the push plate A106 fits with the filter surface of the screening net A102, and the inclination angle of the first power source is the same as the inclination angle of the screening net A102. The inclination angle of the first power source hydraulic rod A105 is the same as the inclination angle of the screening net A102, which facilitates the piston rod of the hydraulic rod A105 to drive the push plate A106 to push the screening net A102. The lower surface of the push plate A106 fits with the upper surface of the screening net A102, which can better push the coffee seeds in the mesh down.

[0027] A screening net B201 is arranged below the screening net A102, and fixing rods C202 are fixedly arranged on both sides of the screening net B201. The tank body 1 is arranged below the screening net B201, and the filter hole length of the screening net B201 is smaller than the filter hole length of the screening net A102. A screening net B201 for secondary screening is arranged below the screening net A102. The screening net A102 and the screening net B201 are connected and fixed by a connecting rod B2. Fixed rods C202 are arranged on both sides of the screening net B201. The fixed rods C202 are used to fix the screening net B201. One end of the screening net B201 is provided with a pushing device identical to that of the screening net A102. The hydraulic rod B203 is used to drive the pushing plate B204 to push down the coffee seeds stuck in the screening net B201. The filter hole length of the screening net B201 is smaller than the filter length of the screening net A102. The screening net B201 is used to screen medium-diameter coffee seeds from small-diameter coffee seeds. The trough body 1 is arranged below the screening net B201. Water is placed in the trough body 1 for distinguishing and screening inferior seeds from superior seeds. The inferior seeds float on the water surface, and the small-diameter seeds dropped from the screening net B201 sink to the bottom of the water.

[0028] The scooping part includes a fixed block 3, on which a third power source is fixedly arranged, one end of the piston rod of the third power source is fixedly arranged with a fourth power source, one end of the piston rod of the fourth power source is fixedly connected to a support rod 303, and one end of the support rod 303 is fixedly connected to a scooping groove 304. The fixed block 3 of the scooping part is used to fix the hydraulic rod C301. One end of the piston rod of the hydraulic rod C301 is fixedly provided with a hydraulic rod D302. One end of the piston rod of the hydraulic rod D302 is fixedly connected to a support rod 303. The support rod 303 is U-shaped and clamped on the side wall of the tank body 1. One end of the support rod 303 is fixedly connected to a scooping groove 304. The scooping groove 304 is used to scoop inferior seeds floating on the water surface. The water in the scooping groove 304 leaks out from the leakage hole 305 at the bottom of the scooping groove 304, and then the hydraulic rod C301 drives the scooping groove 304 to rise, and the coffee seeds are taken out of the tank body 1, so that the inferior coffee seeds can be separated from the small-diameter superior coffee seeds, and then the coffee seeds in the two screening nets are poured into the tank body 1, and the superior and inferior coffee seeds are screened again, so that the work of distinguishing is more refined.

[0029] When the utility model is used, firstly, one end of the fixing rod A101, the fixing rod B108, the fixing rod C202 and the fixing rod D205 are fixed on the ground, and then the coffee seeds are poured into the discharge trough 103, and then the coffee seeds are allowed to fall from the discharge trough 103 onto the screening net A102, and the coffee seeds roll from one end of the screening net A102 to the other end, and the screening net A102 screens out the coffee seeds with large diameters, and then the coffee seeds roll to the lower end of the screening net A102, and then the plug 109 on the discharge port 107 is taken out, and the coffee seeds are taken out from the discharge port 107, and then the hydraulic rod A105 is started, and one end of the piston rod of the hydraulic rod A105 drives the push plate A106 to push down the coffee seeds stuck in the mesh, and the coffee seeds with medium diameters and small diameters fall onto the screening net B201 for screening again. The coffee seeds and the coffee seeds with small diameter are screened and distinguished, and then the hydraulic rod B203 is started, and the piston rod of the hydraulic rod B203 drives the push plate B204 to push the stuck coffee seeds down, and then the small coffee seeds fall into the water of the tank body 1, and then the inferior seeds and the small diameter seeds that fall are distinguished in the water, and the inferior coffee seeds float on the water surface, and the piston rod of the hydraulic rod D302 is started to drive the support rod 303 to move, and the support rod 303 drives the scoop 304 to move and push the floating inferior coffee seeds to one end of the tank body 1, and then the hydraulic rod C301 is started to drive the scoop 304 to move up to scoop out the inferior coffee seeds, and then the coffee seeds with small diameter can be distinguished by scooping out the coffee seeds, and then the coffee seeds on the screening net A102 and the screening net B201 are respectively poured into the tank body 1 to screen the superior and inferior seeds again, and all screening can be completed, which is more precise and convenient.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A coffee planting and seed selection device, comprising a tank body (1), characterized in that: A screening portion is arranged above the trough body (1), a scooping portion is arranged at one end of the trough body (1), and a material discharge trough (103) is arranged above the screening portion; the screening portion comprises a screening net A (102), fixing rods B (108) are fixedly arranged on both sides of the screening net A (102), a material discharge port (107) is penetrated through a side wall of one side of the screening net A (102), a plug (109) is arranged in the material discharge port (107), a screening net B (201) is arranged below the screening net A (102), fixing rods C (202) are fixedly arranged on both sides of the screening net B (201), the trough body (1) is arranged below the screening net B (201), and the filter hole length of the screening net B (201) is smaller than the filter hole length of the screening net A (102).

2. The coffee planting and selection device according to claim 1, characterized in that: A first power source is disposed at one end of the screening net A (102), fixed rods A (101) are fixedly disposed on both sides of the first power source, and a push plate A (106) is fixedly connected to one end of a piston rod of the first power source.

3. The coffee planting and seed selection device according to claim 2, characterized in that: The lower surface of the push plate A (106) is in contact with the filter surface of the screening net A (102), and the inclination angle of the first power source is the same as the inclination angle of the screening net A (102).

4. The coffee planting and seed selection device according to claim 3, characterized in that: The scooping portion comprises a fixed block (3), a third power source is fixedly arranged on the fixed block (3), a fourth power source is fixedly arranged at one end of a piston rod of the third power source, a support rod (303) is fixedly connected to one end of the piston rod of the fourth power source, and a scooping groove (304) is fixedly connected to one end of the support rod (303).

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