CN217140274U

CN217140274U - Raw material conveyor for compound fertilizer production

Info

Publication number: CN217140274U
Application number: CN202221040145.0U
Authority: CN
Inventors: 袁云
Original assignee: Wuxi City Pacific Fertilizer Co ltd
Current assignee: Wuxi City Pacific Fertilizer Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-09
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a raw material conveyor for compound fertilizer production, which comprises a storage bin, a feeding auger and a valve arranged between the storage bin and the feeding auger, wherein the storage bin is provided with a plurality of storage cavities arranged around a vertical shaft, a feeding cavity communicated with the storage cavities and a top plate rotationally connected to the opening of the feeding cavity, and a feeding pipe and a slidable stirrer are arranged on the top plate in a penetrating way; a rotating mechanism is arranged between the top plate and the storage bin, and a lifting mechanism is arranged between the top plate and the stirrer. The utility model discloses a rotatable inlet pipe shifts different batches of materials to different storage silos in, the preliminary mixing of agitator of rethread liftable is with batch of material to assist the different batch materials of pay-off auger mixing, so that the material quality of conveyer output tends to unanimity.

Description

Raw material conveyor for compound fertilizer production

Technical Field

The utility model belongs to the technical field of the technique of chemical fertilizer production facility and specifically relates to a raw materials conveyer is used in compound fertilizer production.

Background

The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, has the advantages of high nutrient content, few side components, good physical properties and the like, and plays an important role in balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops.

Chinese patent with grant publication number CN211495696U discloses a compound fertilizer feeding device, including the auger conveyor, the auger conveyor sets up for the slope, and the input of auger conveyor is connected with the output shaft of motor, the up end of auger conveyor is provided with the feed inlet, there is first apron in the upper end of feed inlet through the hinge mounting, the upper end of first apron is connected with the one end of hose, the other end of hose is connected with the exit end of air-blower, the space department of the upper end of auger conveyor has still covered the second apron, the tip of terminal surface is provided with the discharging pipe of vertical setting under the auger conveyor.

The above prior art solutions have the following drawbacks: the feed inlet of the device is generally arranged in a funnel shape and used for feeding and storing materials, in the actual feeding process, the particle sizes and the qualities of materials in different batches are different, the device only conveys the materials, so that the quality of the materials output by the device is different, and further the quality of compound fertilizers produced by production equipment at the downstream of the device is different and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to the above-mentioned not enough and provide a raw materials conveyer for compound fertilizer production that exists among the prior art, its feed end through with the conveyer sets up the storage silo into the different batch materials of miscible to the material quality that makes the conveyer output tends to the unanimity.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a raw material conveyor for producing compound fertilizers comprises a storage bin, a feeding auger and a valve arranged between the storage bin and the feeding auger, wherein the storage bin is provided with a plurality of storage cavities arranged around a vertical shaft, feeding cavities communicated with the storage cavities and a top plate rotatably connected to an opening of the feeding cavity, and a feeding pipe and a slidable stirrer penetrate through the top plate; a rotating mechanism is arranged between the top plate and the storage bins, the discharge end of the feeding pipe is arranged in the feeding cavities, and the rotating path sequentially passes through the upper parts of the storage cavities; a lifting mechanism is arranged between the top plate and the stirrer, and the moving path of the stirring end of the stirrer sequentially passes through the feeding cavity and the material storage cavity.

By adopting the technical scheme, the discharge end of the feeding pipe is butted with the upper opening of the storage cavity by controlling the action of the rotating mechanism in advance, the first batch of materials firstly fall into the storage cavity through the feeding pipe for storage, and after the batch of materials are transferred, the rotating mechanism drives the feeding pipe to rotate to the next vacant storage cavity, so that the transfer of other batches of materials is completed; meanwhile, the lifting mechanism drives the stirrer to lift, and the stirring end of the stirrer can stir the materials stored in the material storage chamber up and down so as to preliminarily mix the materials in the same batch; after the materials of each batch are transferred, the valve is opened, the materials in each material storage cavity are collected into the feeding auger under the action of gravity, the materials of different batches are further uniformly mixed and conveyed, and finally the quality of the materials output by the feeding auger tends to be consistent; in the process, materials of different batches are transferred into different storage bins through the rotatable feeding pipe, the materials of the same batch are primarily mixed and blended through the liftable stirrer, and the materials of different batches are mixed and blended by the feeding auger, so that the quality of the materials output by the conveyor tends to be consistent.

The utility model discloses further set up to: the rotary mechanism comprises a gear ring arranged on the storage bin, a rotary motor arranged on the top plate and a gear arranged on an output shaft of the rotary motor and meshed with the gear ring, and the axis of the gear ring coincides with the axis of rotation of the top plate.

Through adopting above-mentioned technical scheme, when the inlet pipe needs the switching position, the rotating electrical machines orders about the gear rotatory to make the gear along the tooth portion walking of ring gear, thereby it is rotatory to drive roof and inlet pipe, and the operation is simple and easy swift.

The utility model discloses further set up to: the discharge end of the feeding pipe is provided with a necking.

By adopting the technical scheme, the materials can fall into the preset storage bin in a directional manner.

The utility model discloses further set up to: the feed end of inlet pipe is provided with rotary joint.

Through adopting above-mentioned technical scheme, rotary joint's feed end and outside hose connection, when the position of inlet pipe changed, rotary joint's discharge end adaptability followed the inlet pipe rotatory, avoided outside hose to twist reverse and lead to the unloading difficulty.

The utility model discloses further set up to: the lifting mechanism comprises a mounting seat arranged at the upper end of the stirrer, a screw rod motor arranged on the top plate, and a transmission nut which is in threaded connection with a screw rod shaft of the screw rod motor and is fixed on the mounting seat.

Through adopting above-mentioned technical scheme, the screw rod transmission has the advantage that start-up moment is little, the auto-lock is good, can drive the agitator fixed point and go up and down to accomplish the upper and lower stirring action of the stirring end of agitator.

The utility model discloses further set up to: the agitator including slide and wear to locate slide shaft on the roof, set up in slide shaft lower extreme fixing base and a plurality of along the circumferencial direction set up in stirring rib on the fixing base, the middle part of stirring rib is protruding towards the direction of keeping away from the fixing base.

Through adopting above-mentioned technical scheme, when the agitator goes up and down, the stirring rib can guide the material to be close to or keep away from the motion of stirring rib, and the clearance motion of these materials between the stirring rib to reach preliminary stirring's purpose.

The utility model discloses further set up to: the sliding shaft is sleeved with an elastic piece, and two ends of the elastic piece are respectively fixed on the mounting seat and the top plate.

Through adopting above-mentioned technical scheme, can guarantee the stable lift of agitator.

The utility model discloses further set up to: and a plurality of V-shaped strips which are arranged in parallel along the vertical direction are arranged on the partition wall of the material storage cavity.

Through adopting above-mentioned technical scheme, V type strip can play the guide effect at material business turn over material in-process, and the guide material moves in the storage silo, impels the material mixing of same batch.

The utility model discloses further set up to: the V-shaped openings of the V-shaped strips on the partition walls on the two sides of the storage cavity face opposite directions.

By adopting the technical scheme, the uniform mixing effect of the materials in the same batch is better.

To sum up, the utility model discloses a beneficial technological effect does: materials of different batches are transferred into different storage bins through a rotatable feeding pipe, the materials of the same batch are primarily mixed and blended through a liftable stirrer, and the materials of different batches are mixed and blended by a feeding auger, so that the quality of the materials output by the conveyor tends to be consistent.

Drawings

Fig. 1 is a schematic structural diagram of the raw material conveyor for producing compound fertilizer.

Fig. 2 is a schematic view of a partial structure of the raw material conveyor for producing compound fertilizer.

In the figure, 1, a storage bin; 11. a material storage cavity; 12. a feed cavity; 13. a top plate; 14. v-shaped strips; 2. a feeding auger; 3. a valve; 4. a feed pipe; 41. a rotary joint; 5. a stirrer; 51. a slide shaft; 52. a fixed seat; 53. stirring the ribs; 6. a rotation mechanism; 61. a ring gear; 62. a rotating electric machine; 63. a gear; 7. a lifting mechanism; 71. a mounting seat; 72. a screw motor; 73. a drive nut; 74. an elastic member.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention clearer and easier to understand, the present invention is further explained below with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, for the utility model discloses a raw material conveyor for compound fertilizer production, including storage silo 1, pay-off auger 2 and set up valve 3 between storage silo 1 and pay-off auger 2 to make the material can get into in pay-off auger 2 from storage silo 1. Referring to fig. 2, the storage silo 1 is provided with six storage cavities 11 arranged around a vertical shaft, a feeding cavity 12 communicated with the storage cavities 11, and a top plate 13 rotatably connected to an opening of the feeding cavity 12, wherein the feeding pipe 4 and the slidable stirrer 5 are arranged on the top plate 13 in a penetrating manner. The inlet pipe 4 is through the mode along with roof 13 is rotatory, shifts the material to in each storage silo 1, and agitator 5 stirs about through the mode that goes up and down to the material in the storage silo 1.

In order to transfer the material smoothly, the discharge end of the feeding pipe 4 is set to be a throat so that the material can fall into the predetermined storage bin 1 in a directional manner. The feed end of inlet pipe 4 is provided with rotary joint 41, and rotary joint 41's feed end and outside hose connection, when the position of inlet pipe 4 changed, rotary joint 41's discharge end adaptability followed inlet pipe 4 rotatoryly, avoided outside hose to twist reverse and lead to the unloading difficulty.

Meanwhile, the partition walls of the storage cavity 11 are provided with a plurality of V-shaped strips 14 which are arranged in parallel in the vertical direction, and the V-shaped openings of the V-shaped strips 14 on the partition walls on two sides of the storage cavity 11 face opposite directions. The V-shaped strips 14 can play a role in guiding materials in the feeding and discharging process, guide the materials to move in the storage bin 1 and promote the materials in the same batch to be uniformly mixed.

In addition, a rotating mechanism 6 is arranged between the top plate 13 and the storage bin 1, the discharge end of the feeding pipe 4 is arranged in the feeding cavity 12, and the rotating path passes through the storage cavities 11 in sequence. The rotating mechanism 6 comprises a gear ring 61 arranged on the storage bin 1, a rotating motor 62 arranged on the top plate 13, and a gear 63 arranged on an output shaft of the rotating motor 62 and meshed with the gear ring 61, wherein the axis of the gear ring 61 is coincident with the axis of rotation of the top plate 13. When the feeding pipe 4 needs to be switched, the rotating motor 62 drives the gear 63 to rotate, so that the gear 63 runs along the tooth part of the gear ring 61, the top plate 13 and the feeding pipe 4 are driven to rotate, and the operation is simple and quick.

Meanwhile, the stirrer 5 comprises a sliding shaft 51 which is slidably arranged on the top plate 13 in a penetrating manner, a fixed seat 52 arranged at the lower end of the sliding shaft 51, and a plurality of stirring ribs 53 which are arranged on the fixed seat 52 along the circumferential direction, wherein the middle parts of the stirring ribs 53 are protruded towards the direction far away from the fixed seat 52. When the stirrer 5 is lifted, the stirring ribs 53 can guide the materials to move close to or away from the stirring ribs 53, and the materials move in the gaps among the stirring ribs 53 to achieve the purpose of primary stirring.

A lifting mechanism 7 is arranged between the top plate 13 and the sliding shaft 51, and the moving path of the stirring end of the stirrer 5 sequentially passes through the feeding cavity 12 and the storage cavity 11. The lifting mechanism 7 includes an installation base 71 disposed at an upper end of the slide shaft 51, a lead screw motor 72 disposed on the top plate 13, a transmission nut 73 screwed to a lead screw shaft of the lead screw motor 72 and fixed to the installation base 71, and an elastic member 74 sleeved on the slide shaft 51. The elastic member 74 is a bellows, and both ends of the elastic member 74 are fixed to the mounting seat 71 and the top plate 13, respectively. The screw rod transmission has the advantages of small starting torque and good self-locking, and can drive the stirrer 5 to lift at a fixed point so as to complete the vertical stirring action of the stirring end of the stirrer 5.

The implementation principle of the embodiment is as follows: the rotation mechanism 6 is controlled to act in advance, so that the discharge end of the feeding pipe 4 is butted with the upper opening of the storage cavity 11, a first batch of materials firstly fall into the storage cavity 11 through the feeding pipe 4 to be stored, and after the batch of materials are transferred, the rotation mechanism 6 drives the feeding pipe 4 to rotate to the next vacant storage cavity 11, so that the transfer of other batches of materials is completed; meanwhile, the lifting mechanism 7 drives the stirrer 5 to lift, and the stirring end of the stirrer 5 can stir the materials stored in the material storage chamber up and down so as to preliminarily mix the materials in the same batch; after the materials in each batch are transferred, the valve 3 is opened, the materials in each storage cavity 11 are collected into the feeding auger 2 under the action of gravity, the materials in different batches are further uniformly mixed and conveyed, and finally the quality of the materials output by the feeding auger 2 tends to be consistent. In the process, materials of different batches are transferred into different storage bins 1 through a rotatable feeding pipe 4, the materials of the same batch are primarily mixed and blended through a liftable stirrer 5, and the materials of different batches are mixed and blended by a feeding auger 2, so that the quality of the materials output by the conveyor tends to be consistent.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a raw materials conveyer is used in compound fertilizer production, includes storage silo (1), pay-off auger (2) and set up in valve (3) between storage silo (1) and pay-off auger (2), its characterized in that: the storage bin (1) is provided with a plurality of storage cavities (11) arranged around a vertical shaft, a feeding cavity (12) communicated with the storage cavities (11), and a top plate (13) rotatably connected to an opening of the feeding cavity (12), wherein a feeding pipe (4) and a slidable stirrer (5) penetrate through the top plate (13); a rotating mechanism (6) is arranged between the top plate (13) and the storage bin (1), the discharge end of the feed pipe (4) is arranged in the feed cavity (12), and the rotating path sequentially passes through the storage cavities (11); be provided with elevating system (7) between roof (13) and agitator (5), the moving path of the stirring end of agitator (5) passes through in proper order feed cavity (12) and storage cavity (11).

2. The raw material conveyor for producing compound fertilizer according to claim 1, characterized in that: the rotating mechanism (6) comprises a gear ring (61) arranged on the storage bin (1), a rotating motor (62) arranged on the top plate (13) and a gear (63) arranged on an output shaft of the rotating motor (62) and meshed with the gear ring (61), and the axis of the gear ring (61) coincides with the axis of rotation of the top plate (13).

3. The raw material conveyor for producing a compound fertilizer according to claim 1 or 2, characterized in that: the discharge end of the feed pipe (4) is set to be a necking.

4. The raw material conveyor for producing a compound fertilizer according to claim 1 or 2, characterized in that: the feed end of inlet pipe (4) is provided with rotary joint (41).

5. The raw material conveyor for producing compound fertilizer according to claim 1, characterized in that: the lifting mechanism (7) comprises an installation base (71) arranged at the upper end of the stirrer (5), a screw rod motor (72) arranged on the top plate (13), and a transmission nut (73) which is in threaded connection with a screw rod shaft of the screw rod motor (72) and fixed on the installation base (71).

6. The raw material conveyor for producing compound fertilizer according to claim 5, characterized in that: the stirrer (5) comprises a sliding shaft (51) which is slidably arranged on the top plate (13) in a penetrating manner, a fixing seat (52) arranged at the lower end of the sliding shaft (51), and a plurality of stirring ribs (53) which are arranged on the fixing seat (52) along the circumferential direction, wherein the middle part of each stirring rib (53) is protruded towards the direction far away from the fixing seat (52).

7. The raw material conveyor for producing compound fertilizer according to claim 6, characterized in that: the sliding shaft (51) is sleeved with an elastic piece (74), and two ends of the elastic piece (74) are fixed on the mounting seat (71) and the top plate (13) respectively.

8. The raw material conveyor for producing compound fertilizer according to claim 6, characterized in that: the partition wall of the material storage cavity (11) is provided with a plurality of V-shaped strips (14) which are arranged in parallel along the vertical direction.

9. The raw material conveyor for producing compound fertilizer according to claim 8, characterized in that: the V-shaped openings of the V-shaped strips (14) on the partition walls on the two sides of the storage cavity (11) face opposite directions.