CN217523369U

CN217523369U - Bed soil autofilter filling device

Info

Publication number: CN217523369U
Application number: CN202221696499.0U
Authority: CN
Inventors: 王桥; 辛中原; 王奕帏
Original assignee: Hubei Jianbing Agricultural Technology Service Co ltd
Current assignee: Hubei Jianbing Agricultural Technology Service Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-04
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to an agricultural device technical field discloses a bed soil autofilter filling device, including support, big hopper and conveyer belt, big hopper with the conveyer belt all sets up on the support, the conveyer belt is located big hopper below, big hopper top is uncovered setting, big hopper bottom is equipped with out the soil mouth, the support is close to one side of conveyer belt discharge end is equipped with screening conveying mechanism, the conveyer belt is by a driving motor drive transmission, the conveyer belt transmission will bed soil in the big hopper outwards carry extremely screening conveying mechanism, screening conveying mechanism is used for the bed soil autofilter and carries to the bed soil incasement on the seeding assembly line. The utility model discloses a bed soil autofilter filling device can adorn native by the large capacity, carries out the autofilter to bed soil and goes out native, need not artifical frequent dress soil, improves work efficiency, reduces intensity of labour.

Description

Bed soil autofilter filling device

Technical Field

The utility model relates to an agricultural device technical field, in particular to bed soil autofilter filling device.

Background

Rice is one of important grain crops in China, in the mechanized production of the rice, the dry rice seedling raising technology is a matched seedling raising mode which is preferred by mechanical seedling transplanting, currently, the rice is mainly raised by plastic hard disks or soft disks with certain specifications in China, and the mechanization of seedling raising is realized through a sowing production line. Because a large amount of bed soil and covering soil are needed in the process of rice seeding, but the bed soil box and the covering soil box on the existing seeding production line are smaller, the requirement of production line operation can not be met for a long time, and the soil needs to be frequently filled during the operation of the seeding machinery. At present, the soil is filled by manual operation, the physical consumption is large, the efficiency is low, and the bed soil is directly poured into the bed soil box or the soil covering box during the soil filling without being screened, so that the bed soil in the bed soil box or the soil covering box is blocky and not loose enough, the discharging of the bed soil is influenced, and the seeding effect is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at overcoming prior art's defect, provide a bed soil autofilter filling device, can the large capacity dress soil, carry out the autofilter to bed soil and go out native, need not artifical frequent dress soil, improve work efficiency, reduce intensity of labour.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a bed soil autofilter filling device, includes support, big hopper and conveyer belt, big hopper with the conveyer belt all sets up on the support, the conveyer belt is located big hopper below, big hopper top is uncovered setting, big hopper bottom is equipped with the mouth of digging out, the support is close to one side of conveyer belt discharge end is equipped with screening conveying mechanism, the conveyer belt is by a driving motor drive transmission, the conveyer belt transmission will bed soil in the big hopper outwards carry extremely screening conveying mechanism, screening conveying mechanism is used for the bed soil autofilter and carries to the bed soil box on the seeding assembly line.

The utility model discloses a further set up to: big hopper is close to be provided with the gate on the lateral wall of conveyer belt discharge end, the both ends of gate surface are followed the length direction of gate all is provided with the rack, the gate both sides all be provided with the fixed strip on the big hopper lateral wall, the fixed strip with be provided with the slip chamber between the big hopper lateral wall, gate both ends sliding connection be in slide intracavity, two rotate between the fixed strip and be connected with the pivot, overlap in the pivot establish be fixed with rack toothing's gear.

The utility model discloses a further set up to: screening conveying mechanism includes screen cloth, actuating mechanism and material loading conveyer belt, the slope of material loading conveyer belt sets up, the slope upper end of material loading conveyer belt is located bed soil box top, the slope lower extreme of material loading conveyer belt is located the conveyer belt below, the screen cloth with actuating mechanism passes through the support frame setting and is in the top of material loading conveyer belt, the screen cloth is located under the conveyer belt discharge end, the four corners department of screen cloth pass through the shell fragment with the support frame is connected, actuating mechanism is used for the drive the reciprocal shake of screen cloth.

The utility model discloses a further set up to: the driving mechanism comprises a second driving motor, a driving pulley, a driven pulley, a driving shaft and a driving rod, the second driving motor is fixed on the supporting frame, the driving pulley is fixed on an output shaft of the second driving motor, a belt is sleeved on the driving pulley and the driven pulley, the driven pulley is fixedly connected with one end of the driving shaft, two ends of the driving shaft are fixed on the supporting frame through bearing seats, one end of the driving rod is rotatably connected with the driving shaft, and the other end of the driving rod is hinged with the side wall of the screen.

The utility model discloses a further set up to: the drive shaft includes two connecting ends, two kink and a rotation portion of integrated into one piece machine-shaping, two the connecting end is located same straight line, the both ends of rotation portion pass through respectively the kink with the connecting end is connected, the connecting end with the bearing frame rotates to be connected, one the connecting end with driven pulley fixed connection, the cover is equipped with the drive ring in the rotation portion, the one end of drive rod with drive ring fixed connection.

The utility model discloses a further set up to: the screen cloth below material loading conveyer belt both sides are provided with the baffle, the baffle slope sets up, the slope upper end of baffle with support frame fixed connection, the slope lower extreme of baffle is located material loading conveyer belt top.

The utility model discloses a further set up to: the driving mechanism is arranged on one side, away from the feeding end of the feeding conveyor belt, of the screen, and a material guide plate is obliquely arranged on one side, close to the feeding end of the feeding conveyor belt, of the screen.

The utility model discloses a further set up to: the anti-skid belt is characterized in that anti-skid grains are arranged on the feeding conveyor belt, two sides of the feeding conveyor belt are tilted upwards, and the middle of the feeding conveyor belt is recessed inwards.

The utility model discloses a further set up to: the bed soil box is provided with a weighing sensor, and the first driving motor and the weighing sensor are electrically connected with the control box.

The utility model has the advantages that: the utility model discloses a bed soil autofilter filling device, can store the bed soil of large capacity in big hopper, outwards carry the bed soil of big hopper bottom to screening conveying mechanism by the conveyer belt transmission, after screening conveying mechanism autofilter, it is more loose fine and smooth, the better bed soil of quality is carried to the bed soil box on the seeding assembly line in, spill the seeding dish with bed soil by the bed soil box in, be favorable to the seed to cultivate, it frequently to the built-in soil of bed soil box to need not the manual work simultaneously, also need not the manual work and handle bed soil, the work efficiency is improved, the labor intensity is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

FIG. 1 is a schematic view of the overall structure of the automatic bed soil screening and filling device of the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

FIG. 3 is an enlarged partial schematic view at B of FIG. 1;

fig. 4 is a schematic view of the driving shaft structure of the automatic bed soil screening and filling device of the present invention.

In the figure, 1, a bracket; 2. a large hopper; 3. a conveyor belt; 4. a first drive motor; 5. a bed soil box; 6. a gate; 7. a rack; 8. a fixing strip; 9. a rotating shaft; 10. a gear; 11. screening a screen; 12. a drive mechanism; 13. a feeding conveyor belt; 14. a support frame; 15. a spring plate; 16. a second drive motor; 17. a driving pulley; 18. a driven pulley; 19. a drive shaft; 20. a drive rod; 21. a belt; 22. a bearing seat; 23. a connecting end; 24. a bent portion; 25. a rotating part; 26. a drive ring; 27. a baffle plate; 28. a material guide plate; 29. anti-skid lines; 30. and a control box.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, a bed soil autofilter filling device, which comprises a bracket 1, big hopper 2 and conveyer belt 3 all set up on support 1, conveyer belt 3 is located big hopper 2 below, 2 tops of big hopper are uncovered setting, 2 bottoms of big hopper are equipped with the soil outlet, one side that support 1 is close to 3 discharge ends of conveyer belt is equipped with screening conveying mechanism, conveyer belt 3 is by a driving motor 4 drive transmission, the bed soil in big hopper 2 is outwards carried to screening conveying mechanism in the 3 transmissions of conveyer belt, screening conveying mechanism is used for the bed soil autofilter and carries to the bed soil box 5 on the seeding assembly line. Use the utility model discloses a during bed soil autofilter filling device, can store the bed soil of large capacity in big hopper 2, bed soil is packed into and is located conveyer belt 3 behind the big hopper 2, through the transmission of first driving motor 4 drive conveyer belt 3, can drive the bed soil that is located 2 bottoms of big hopper and gos forward, take out partial bed soil by the mouth that unearths, and outwards carry to screening conveying mechanism, through screening conveying mechanism autofilter back, it is more loose fine and smooth, the better bed soil of quality is carried to the bed soil box 5 on the seeding assembly line in, spill the seeding dish with bed soil by bed soil box 5 in, be favorable to the seed to cultivate, need not artifical frequent soil box 5 built-in to bed soil simultaneously, also need not the manual work and handle bed soil, the work efficiency is improved, the labor intensity is reduced.

Referring to fig. 2, be provided with gate 6 on the lateral wall that big hopper 2 is close to 3 discharge ends of conveyer belt, the length direction of gate 6 is all equipped with rack 7 at the both ends of gate 6 surface, all be equipped with fixed strip 8 on the big hopper 2 lateral wall of gate 6 both sides, be provided with the slip chamber between fixed strip 8 and the big hopper 2 lateral wall, 6 both ends sliding connection of gate is in the slip intracavity, rotate between two fixed strips 8 and be connected with pivot 9, the cover is established on the pivot 9 and is fixed with the gear 10 with rack 7 meshing. The setting of gate 6 is convenient for adjust the clearance between conveyer belt 3 and the unearthing mouth to can adjust the unearthing volume, rotate pivot 9, drive gear 10 synchronous rotation, drive 7 lifts of rack through gear 10, thereby drive gate 6 and reciprocate, adjust the distance between 6 bottoms of gate and the conveyer belt 3, realize the regulation of unearthing volume.

Referring to fig. 1, screening conveying mechanism includes screen cloth 11, actuating mechanism 12 and material loading conveyer belt 13, material loading conveyer belt 13 slope sets up, material loading conveyer belt 13's slope upper end is located bed soil box 5 top, material loading conveyer belt 13's slope lower extreme is located conveyer belt 3 below, screen cloth 11 and actuating mechanism 12 pass through support frame 14 and set up in material loading conveyer belt 13's top, screen cloth 11 is located conveyer belt 3 discharge end under, screen cloth 11's four corners department is connected with support frame 14 through shell fragment 15, make actuating mechanism 12 can drive screen cloth 11 reciprocal shake. Bed soil drops to screen cloth 11 top from the discharge end of conveyer belt 3, under screen cloth 11's shake effect, can make bed soil more loose, and relatively fine and smooth bed soil passes screen cloth 11's sieve mesh and falls on material loading conveyer 13, is carried to bed soil box 5 in by material loading conveyer 13, and the large granule that mix with in the bed soil or harder earth, stone etc. then are screened out, avoid spilling in the seeding dish to the quality of bed soil in the seeding dish has been ensured to the spill.

Referring to fig. 3, the driving mechanism 12 includes a second driving motor 16, a driving pulley 17, a driven pulley 18, a driving shaft 19 and a driving rod 20, the second driving motor 16 is fixed on the supporting frame 14, the driving pulley 17 is fixed on an output shaft of the second driving motor 16, a belt 21 is sleeved on the driving pulley 17 and the driven pulley 18, the driven pulley 18 is fixedly connected with one end of the driving shaft 19, two ends of the driving shaft 19 are fixed on the supporting frame 14 through a bearing seat 22, one end of the driving rod 20 is rotatably connected with the driving shaft 19, and the other end is hinged to the side wall of the screen mesh 11.

Referring to fig. 4, the driving shaft 19 includes two connecting ends 23, two bending portions 24 and a rotating portion 25 which are integrally formed, the two connecting ends 23 are located on the same straight line, two ends of the rotating portion 25 are respectively connected with the connecting ends 23 through the bending portions 24, the connecting ends 23 are rotatably connected with the bearing seat 22, one connecting end 23 is fixedly connected with the driven pulley 18, the rotating portion 25 is sleeved with a driving ring 26, and one end of the driving rod 20 is fixedly connected with the driving ring 26. The second driving motor 16 drives the driven belt wheel 18 to rotate through the driving belt wheel 17 and the belt 21, the driven belt wheel 18 drives the driving shaft 19 to synchronously rotate, and the rotating part 25 and the connecting end 23 are not on the same straight line, so that the rotating part 25 can do circular motion, the driving rod 20 drives the screen mesh 11 to shake in a reciprocating mode, and automatic screening of bed soil is achieved.

Referring to fig. 1, baffles 27 are arranged on two sides of the feeding conveyor belt 13 below the screen mesh 11, the baffles 27 are arranged obliquely, the oblique upper ends of the baffles 27 are fixedly connected with the supporting frames 14, the oblique lower ends of the baffles 27 are positioned above the feeding conveyor belt 13, and the arrangement of the baffles 27 can ensure that bed soil falling from the screen mesh of the screen mesh 11 can completely fall onto the feeding conveyor belt 13, so that the bed soil is prevented from being scattered onto the ground. Actuating mechanism 12 sets up the one side of keeping away from material loading conveyer belt 13 feed end at screen cloth 11, the lopsidedness that screen cloth 11 is close to material loading conveyer belt 13 feed end is provided with stock guide 28, through the screen cloth 11 screening back, the large granule or harder earth that mix with in the bed soil, the stone is stayed on screen cloth 11, at the in-process of the reciprocal shake of screen cloth 11, the earth or the stone of large granule remove to stock guide 28 under the action of gravity, and via the ejection of compact of stock guide 28, avoid soil or the stone of large granule to stay on screen cloth 11, influence the screening efficiency of screen cloth 11. The anti-skid grains 29 are arranged on the feeding conveyor belt 13, the two sides of the feeding conveyor belt 13 are tilted upwards, the middle of the feeding conveyor belt 13 is inwards concave, the bed soil is conveniently conveyed upwards into the bed soil box 5, and the bed soil can be guaranteed to slide downwards or towards the two sides of the feeding conveyor belt 13 in the conveying process.

Specifically, be provided with control box 30 on the support 1, be provided with the inductor of weighing in the bed soil box 5, first driving motor 4 and the inductor of weighing all are connected with control box 30 electricity. Preferably, the second drive motor 16 and the drive structure of the feeding conveyor 13 are also electrically connected to the control box 30. When the weighing sensor detects that the bed soil amount in the bed soil box 5 is sufficient, a feedback signal is sent to the control box 30, the control box 30 controls the conveying belt 3 and the screening conveying mechanism to stop working, and when the weighing sensor detects that the bed soil amount in the bed soil box 5 is insufficient, the control box 30 controls the conveying belt 3 and the screening conveying mechanism to restart working. The control box 30 and the inductor are arranged, so that the automatic screening of the bed soil is more intelligent. Preferably, support 1 and material loading conveyer belt 13 bottom all are provided with the gyro wheel, are convenient for move bed soil autofilter filling device to suitable position as required.

Claims

1. Bed soil autofilter filling device, its characterized in that: including support (1), big hopper (2) and conveyer belt (3), big hopper (2) with conveyer belt (3) all set up on support (1), conveyer belt (3) are located big hopper (2) below, big hopper (2) top is uncovered setting, big hopper (2) bottom is equipped with out native mouthful, support (1) are close to one side of conveyer belt (3) discharge end is equipped with screening conveying mechanism, conveyer belt (3) are by a driving motor (4) drive transmission, conveyer belt (3) transmission will the bed soil in big hopper (2) outwards carry extremely screening conveying mechanism, screening conveying mechanism is used for in bed soil autofilter and carries bed soil box (5) to the assembly line on.

2. The automatic bed soil screening and filling device according to claim 1, characterized in that: big hopper (2) are close to be provided with gate (6) on the lateral wall of conveyer belt (3) discharge end, follow at the both ends of gate (6) surface the length direction of gate (6) all is provided with rack (7), gate (6) both sides all be provided with fixed strip (8) on big hopper (2) lateral wall, fixed strip (8) with be provided with the slip chamber between big hopper (2) lateral wall, gate (6) both ends sliding connection be in the slip intracavity, two it is connected with pivot (9) to rotate between fixed strip (8), pivot (9) are gone up the cover establish be fixed with gear (10) of rack (7) meshing.

3. The automatic bed soil screening and filling device according to claim 1, characterized in that: screening conveying mechanism includes screen cloth (11), actuating mechanism (12) and material loading conveyer belt (13), material loading conveyer belt (13) slope sets up, the slope upper end of material loading conveyer belt (13) is located bed soil box (5) top, the slope lower extreme of material loading conveyer belt (13) is located conveyer belt (3) below, screen cloth (11) with actuating mechanism (12) set up through support frame (14) the top of material loading conveyer belt (13), screen cloth (11) are located under conveyer belt (3) discharge end, the four corners department of screen cloth (11) pass through shell fragment (15) with support frame (14) are connected, actuating mechanism (12) are used for the drive screen cloth (11) reciprocal shake.

4. The automatic bed soil screening and filling device according to claim 3, wherein: actuating mechanism (12) include second driving motor (16), driving pulley (17), driven pulley (18), drive shaft (19) and actuating lever (20), second driving motor (16) are fixed on support frame (14), be fixed with driving pulley (17) on the output shaft of second driving motor (16), driving pulley (17) with the cover is equipped with belt (21) on driven pulley (18), driven pulley (18) with the one end fixed connection of drive shaft (19), the both ends of drive shaft (19) are fixed through bearing frame (22) on support frame (14), actuating lever (20) one end with drive shaft (19) rotate to be connected, the other end with screen cloth (11) lateral wall is articulated.

5. The automatic bed soil screening and filling device according to claim 4, wherein: drive shaft (19) are including two connecting end (23), two kink (24) and one rotation portion (25) of integrated into one piece machine-shaping, two connecting end (23) are located same straight line, the both ends of rotation portion (25) are passed through respectively kink (24) with connecting end (23) are connected, connecting end (23) with bearing frame (22) rotate to be connected, one connecting end (23) with driven pulley (18) fixed connection, the cover is equipped with drive ring (26) on rotation portion (25), the one end of actuating lever (20) with drive ring (26) fixed connection.

6. The automatic bed soil screening and filling device according to claim 3, wherein: the screen cloth (11) below material loading conveyer belt (13) both sides are provided with baffle (27), baffle (27) slope sets up, the slope upper end of baffle (27) with support frame (14) fixed connection, the slope lower extreme of baffle (27) is located material loading conveyer belt (13) top.

7. The automatic bed soil screening and filling device according to claim 3, wherein: the driving mechanism (12) is arranged on one side, away from the feeding end of the feeding conveyor belt (13), of the screen (11), and a material guide plate (28) is obliquely arranged on one side, close to the feeding end of the feeding conveyor belt (13), of the screen (11).

8. The automatic bed soil screening and filling device according to claim 3, wherein: the feeding conveyor belt (13) is provided with anti-skid grains (29), and two sides of the feeding conveyor belt (13) are tilted upwards and the middle of the feeding conveyor belt is inwards concave.

9. The automatic bed soil screening and filling device according to any one of claims 1 to 8, wherein: the bed is characterized in that a control box (30) is arranged on the support (1), a weighing sensor is arranged in the bed soil box (5), and the first driving motor (4) and the weighing sensor are electrically connected with the control box (30).