CN214975629U - Compound fertilizer granule screening plant that mixes - Google Patents
Compound fertilizer granule screening plant that mixes Download PDFInfo
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- CN214975629U CN214975629U CN202121226890.XU CN202121226890U CN214975629U CN 214975629 U CN214975629 U CN 214975629U CN 202121226890 U CN202121226890 U CN 202121226890U CN 214975629 U CN214975629 U CN 214975629U
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Abstract
The utility model discloses a belong to compound fertilizer granule screening technical field, specifically be a compound fertilizer granule screening plant, its technical scheme is: including the screening case, screening roof portion is equipped with the feed inlet, screening bottom of the case portion is equipped with first discharge gate, be equipped with the second discharge gate on the screening case lateral wall, still include: a stirring device for stirring the compound fertilizer particles; and a circulating screening assembly mounted on an outer wall of the screening box; agitating unit includes the motor, motor output shaft fixed connection main shaft, the sleeve is cup jointed to the main shaft, the beneficial effects of the utility model are that: through setting up agitating unit, stir the compound fertilizer granule that mixes on the sieve tray for the sieve mesh of sieve tray is difficult to be plugged up, has improved screening speed and efficiency, and through setting up circulation screening subassembly, the tiny particle that will not in time be screened is from newly putting into the screening case, and the circulation is sieved, makes the more thorough of large granule and tiny particle screening.
Description
Technical Field
The utility model relates to a compound fertilizer granule screening technical field, concretely relates to compound fertilizer granule screening plant.
Background
The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, has the advantages of high nutrient content, few side ingredients, good physical properties and the like, plays an important role in balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops, has larger particle size difference in the production process of the compound fertilizer, and needs to ensure that the particle size of the compound fertilizer cannot be greatly different for better absorption of the fertilizer by soil.
Present compound fertilizer granule screening plant directly puts compound fertilizer granule on the sieve tray, makes the sieve tray vibrations through the vibrator, realizes the screening, and compound fertilizer granule on the sieve tray is at the vibrations in-process, and big granule easily sinks the bottom to block up the sieve mesh, thereby make the inefficiency of screening, screening time is long.
Therefore, the invention is necessary to develop a compound fertilizer particle screening device.
SUMMERY OF THE UTILITY MODEL
For this, the utility model provides a compound fertilizer granule screening plant, through setting up domatic sieve tray, when screening compound fertilizer granule, the granule that is not in time sieved or big granule get into the second and gather materials in the case to set up agitating unit and stir the compound fertilizer granule sieve of sieving, make the difficult jam of sieve mesh of sieve tray, thereby accelerate screening speed, solved big granule and easily sunk the bottom, thereby block up the sieve mesh, thereby make the inefficiency of screening, the long problem of screening time.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a compound fertilizer granule screening plant, includes the screening case, screening roof portion is equipped with the feed inlet, screening bottom of the case portion is equipped with first discharge gate, be equipped with the second discharge gate on the screening case lateral wall, still include: a stirring device for stirring the compound fertilizer particles; and
a circulating screening assembly mounted on an outer wall of the screening box;
the stirring device comprises a motor, an output shaft of the motor is fixedly connected with a main shaft, the main shaft is sleeved with a sleeve, and the outer wall of the sleeve is fixedly connected with a stirring rod;
the circulating screening assembly comprises an L-shaped pipe, the inner wall of the L-shaped pipe is connected with a screw rod through a bearing, the outer wall of the screw rod is sleeved with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the inner wall of the second bevel gear is sleeved with a telescopic rod, the outer wall of one end, away from the second bevel gear, of the telescopic rod is sleeved with a third bevel gear, and the third bevel gear is meshed with a fourth bevel gear;
the screening box is internally provided with a screen tray, the screen tray is evenly provided with screen holes and guide holes, the bottom of the screen tray is fixedly connected with a vibrator, the inner wall of each guide hole is inserted with a guide rod, and the bottom of the screen tray is fixedly connected with a spring.
Preferably, the sleeves are connected with the main shaft through bolts, the sleeves are provided with two groups, and the L-shaped pipes are fixedly installed on the outer wall of the screening box.
Preferably, the fourth bevel gear is sleeved on the main shaft, the telescopic rod is horizontally arranged, the telescopic rod is installed on the supporting column through a bearing, and the bottom of the supporting column is fixedly connected with the L-shaped pipe.
Preferably, one end of the guide rod is fixedly connected with the inner wall of the screening box, the bottom of the spring is fixedly connected with the supporting plate, and two ends of the supporting plate are fixedly connected with the inner wall of the screening box.
Preferably, the second discharge ports are provided with two groups, and the left end of the second discharge port is communicated with the inner cavity of the L-shaped pipe.
Preferably, the two groups of feeding holes are arranged, and the outlets of the L-shaped pipes are positioned at the left end right above the feeding holes.
Preferably, the motor is fixedly installed on the support, the bottom end of the support is fixedly connected with the screening box, and the main shaft is connected with the support and the screening box through bearings.
Preferably, first discharge gate below is equipped with first case that gathers materials, screening case right side is equipped with the second case that gathers materials, the second case that gathers materials is located the right-hand member under the second discharge gate.
The utility model has the advantages that:
1. by arranging the stirring device, the compound fertilizer particles on the sieve tray are stirred, so that sieve holes of the sieve tray are not easy to block, and the sieving speed and efficiency are improved;
2. by arranging the circulating screening component, small particles which are not screened in time are newly placed into the screening box and are screened circularly, so that large particles and small particles are screened more thoroughly;
3. the circulating screening assembly and the stirring device share one motor, so that the device is simple in structure.
Drawings
Fig. 1 is a schematic structural diagram provided by the present invention;
fig. 2 is a cross-sectional view of fig. 1 provided by the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is a top view of the sieve tray provided by the present invention.
In the figure: screening box 1, feed inlet 11, screen tray 12, guide hole 121, screen hole 122, vibrator 13, first discharge outlet 14, support plate 15, spring 16, guide rod 17, stirring device 2, motor 21, main shaft 22, sleeve 23, stirring rod 25, circulating screening component 3, L-shaped pipe 31, screw rod 32, first bevel gear 33, second bevel gear 34, telescopic rod 35, support column 36, third bevel gear 37, fourth bevel gear 38, second discharge outlet 39, first material collecting box 4 and second material collecting box 5.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the description attached drawings 1-4, the utility model provides a pair of compound fertilizer granule screening plant, including screening case 1, screening case 1 top is equipped with feed inlet 11, screening case 1 bottom is equipped with first discharge gate 14, be equipped with second discharge gate 39 on the screening case 1 lateral wall, still include: a stirring device 2 for stirring the compound fertilizer particles; and
a circulating screening assembly 3 mounted on the outer wall of the screening box 1;
the stirring device 2 comprises a motor 21, an output shaft of the motor 21 is fixedly connected with a main shaft 22, the main shaft 22 is sleeved with a sleeve 23, and the outer wall of the sleeve 23 is fixedly connected with a stirring rod 25; the motor 21 is used for driving the main shaft 22 and the stirring rod 25 to rotate;
the circulating screening assembly 3 comprises an L-shaped pipe 31, the inner wall of the L-shaped pipe 31 is connected with a screw rod 32 through a bearing, the outer wall of the screw rod 32 is sleeved with a first bevel gear 33, the first bevel gear 33 is meshed and connected with a second bevel gear 34, the inner wall of the second bevel gear 34 is sleeved with a telescopic rod 35, the outer wall of one end, far away from the second bevel gear 34, of the telescopic rod 35 is sleeved with a third bevel gear 37, and the third bevel gear 37 is meshed and connected with a fourth bevel gear 38; the telescopic rod 35 is used for driving the third bevel gear 37 to move; the spiral rod 3 is used for lifting the compound fertilizer particles in the L-shaped pipe 31 upwards so as to enter the screening box 1 for screening, so that screening is more thorough;
a sieve tray 12 is arranged in the sieving box 1, sieve holes 122 and guide holes 121 are uniformly formed in the sieve tray 12, the bottom of the sieve tray 12 is fixedly connected with a vibrator 13, guide rods 17 are inserted into the inner walls of the guide holes 121, and the bottom of the sieve tray 12 is fixedly connected with springs 16; the vibrator 13 is used for driving the sieve tray 12 to vibrate, so as to realize the purpose of sieving.
Further, the sleeve 23 is connected with the main shaft 22 through bolts, two groups of sleeves 23 are arranged, and the L-shaped pipes 31 are fixedly installed on the outer wall of the screening box 1.
Further, the fourth bevel gear 38 is sleeved on the main shaft 22, the expansion link 35 is horizontally arranged, the expansion link 35 is mounted on a support column 36 through a bearing, and the bottom of the support column 36 is fixedly connected with the L-shaped pipe 31; the function of the L-shaped pipe 31 is to avoid the screen tray 12 from bending so that the screen tray 12 can only move up and down.
Furthermore, one end of the guide rod 17 is fixedly connected with the inner wall of the screening box 1, the bottom of the spring 16 is fixedly connected with the supporting plate 15, and two ends of the supporting plate 15 are fixedly connected with the inner wall of the screening box 1.
Further, the second discharging holes 39 are provided with two groups, the left end of the second discharging hole 39 is communicated with the inner cavity of the L-shaped pipe 31, and a valve is arranged on the second discharging hole 39.
Furthermore, two groups of feed inlets 11 are arranged, the outlet of the L-shaped pipe 31 is positioned right above the feed inlet 11 at the left end,
further, the motor 21 is fixedly installed on a support 24, the bottom end of the support 24 is fixedly connected with the screening box 1, and the main shaft 22 is connected with the support 24 and the screening box 1 through a bearing.
Further, a first material collecting box 4 is arranged below the first discharge hole 14, a second material collecting box 5 is arranged on the right side of the screening box 1, and the second material collecting box 5 is located at the right end and is right below the second discharge hole 39.
The implementation scenario is specifically as follows: when the utility model is used, the compound fertilizer particles to be screened are poured into the screening box 1 from the feed inlet 11, the vibrator 13 and the motor 21 are started, the vibrator 13 vibrates the screen tray 12, the particles smaller than the aperture of the screen holes 122 pass through the screen tray 12 and fall into the first material collecting box 4 through the first discharge hole 14, the output shaft of the motor 21 drives the main shaft 22 to rotate, the main shaft 22 drives the stirring rod 25 to rotate, the stirring rod 25 stirs the particles on the screen tray 12, the particles larger than the screen holes 122 are prevented from blocking the screen holes 122 and influencing screening, the particles larger than the screen holes 122 enter the L-shaped pipe 31 through the second discharge hole 39 at the left end, the particles which are not coming and smaller than the screen holes 122 enter the L-shaped pipe 31, the main shaft 22 drives the spiral rod 32 to rotate through the first conical gear 33, the second conical gear 34, the telescopic rod 35, the third conical gear 37 and the fourth conical gear 38, the screw rod 32 makes the particles in the L-shaped pipe 31 rise, and enter the sieving box 1 again through the feeding hole 11 at the left end, after sieving for a period of time, the telescopic rod 35 contracts, so that the third bevel gear 37 is not meshed with the fourth bevel gear 38, the valve on the second discharging hole 39 at the right end is opened, the valve on the second discharging hole 39 at the left end is closed, and the particles larger than the sieve holes 122 enter the second material collecting box 5 through the second discharging hole 39 at the right end.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (8)
1. The utility model provides a compound fertilizer granule screening plant, includes screening case (1), screening case (1) top is equipped with feed inlet (11), screening case (1) bottom is equipped with first discharge gate (14), its characterized in that, be equipped with second discharge gate (39) on screening case (1) lateral wall, still include: a stirring device (2) for stirring the compound fertilizer particles; and
a circulating screening assembly (3) mounted on the outer wall of the screening box (1);
the stirring device (2) comprises a motor (21), an output shaft of the motor (21) is fixedly connected with a main shaft (22), the main shaft (22) is sleeved with a sleeve (23), and the outer wall of the sleeve (23) is fixedly connected with a stirring rod (25);
the circulating screening assembly (3) comprises an L-shaped pipe (31), the inner wall of the L-shaped pipe (31) is connected with a screw rod (32) through a bearing, the outer wall of the screw rod (32) is sleeved with a first bevel gear (33), the first bevel gear (33) is meshed and connected with a second bevel gear (34), the inner wall of the second bevel gear (34) is sleeved with a telescopic rod (35), the outer wall of one end, far away from the second bevel gear (34), of the telescopic rod (35) is sleeved with a third bevel gear (37), and the third bevel gear (37) is meshed and connected with a fourth bevel gear (38);
be equipped with sieve tray (12) in screening case (1), evenly be equipped with sieve mesh (122) and guide hole (121) on sieve tray (12), sieve tray (12) bottom fixed connection vibrator (13), guide hole (121) inner wall is pegged graft and is led position pole (17), sieve tray (12) bottom fixed connection spring (16).
2. The compound fertilizer granule screening device of claim 1, wherein: the sleeve (23) is connected with the main shaft (22) through bolts, two groups of sleeves (23) are arranged, and the L-shaped pipes (31) are fixedly installed on the outer wall of the screening box (1).
3. The compound fertilizer granule screening device of claim 1, wherein: the fourth bevel gear (38) is sleeved on the main shaft (22), the telescopic rod (35) is horizontally arranged, the telescopic rod (35) is installed on the supporting column (36) through a bearing, and the bottom of the supporting column (36) is fixedly connected with the L-shaped pipe (31).
4. The compound fertilizer granule screening device of claim 1, wherein: guide pole (17) one end fixed connection screening case (1) inner wall, spring (16) bottom fixed connection backup pad (15), backup pad (15) both ends fixed connection screening case (1) inner wall.
5. The compound fertilizer granule screening device of claim 1, wherein: the second discharge holes (39) are arranged in two groups, and the left end of the second discharge hole (39) is communicated with the inner cavity of the L-shaped pipe (31).
6. The compound fertilizer granule screening device of claim 1, wherein: the feeding holes (11) are provided with two groups, and the outlet of the L-shaped pipe (31) is positioned at the left end right above the feeding holes (11).
7. The compound fertilizer granule screening device of claim 1, wherein: the motor (21) is fixedly installed on the support (24), the bottom end of the support (24) is fixedly connected with the screening box (1), and the main shaft (22) is connected with the support (24) and the screening box (1) through a bearing.
8. The compound fertilizer granule screening device of claim 1, wherein: first discharge gate (14) below is equipped with first case (4) that gathers materials, screening case (1) right side is equipped with second case (5) that gathers materials, second case (5) that gathers materials are located the right-hand member under second discharge gate (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121226890.XU CN214975629U (en) | 2021-06-03 | 2021-06-03 | Compound fertilizer granule screening plant that mixes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121226890.XU CN214975629U (en) | 2021-06-03 | 2021-06-03 | Compound fertilizer granule screening plant that mixes |
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| Publication Number | Publication Date |
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| CN214975629U true CN214975629U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121226890.XU Active CN214975629U (en) | 2021-06-03 | 2021-06-03 | Compound fertilizer granule screening plant that mixes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069528A (en) * | 2022-08-22 | 2022-09-20 | 泗洪鑫隆机械铸造有限公司 | Waste screening device for machining mechanical parts |
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2021
- 2021-06-03 CN CN202121226890.XU patent/CN214975629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069528A (en) * | 2022-08-22 | 2022-09-20 | 泗洪鑫隆机械铸造有限公司 | Waste screening device for machining mechanical parts |
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