CN216104363U

CN216104363U - A conveyer for chemical fertilizer production

Info

Publication number: CN216104363U
Application number: CN202122407082.XU
Authority: CN
Inventors: 周立颖; 刘晓慧
Original assignee: Hubei Quchen Agricultural Technology Co ltd
Current assignee: Hubei Quchen Agricultural Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-22
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a conveyor for fertilizer production, which comprises a conveying pipeline, a rotating shaft arranged in the conveying pipeline, and a motor arranged at one end of the rotating shaft, wherein a helical blade is wound on the rotating shaft; according to the utility model, the middle discharge hole formed in the top is matched with the sealing component, so that the same spiral conveyor can discharge materials at multiple positions simultaneously, and the multi-stage discharging function required in fertilizer production is matched. Simultaneously, through adjusting the opening degree of closing the subassembly, can realize middle ejection of compact, tail end ejection of compact and ejection of compact simultaneously respectively to adapt to the user demand of multiple difference.

Description

A conveyer for chemical fertilizer production

Technical Field

The utility model relates to the technical field of material conveying equipment, in particular to a conveyor for fertilizer production.

Background

The screw conveyer is a machine which utilizes a motor to drive a screw to rotate and push materials so as to realize the conveying purpose. The conveying device can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross section area, good sealing property, convenience in operation, easiness in maintenance, convenience in closed transportation and the like. The spiral conveyor is divided into a shaft spiral conveyor and a shaftless spiral conveyor in the conveying form, and is divided into a U-shaped spiral conveyor and a tubular spiral conveyor in the appearance. The working principle of the screw conveyor is that the rotating screw blade pushes the material to be conveyed by the screw conveyor, so that the force of the material not rotating together with the screw conveyor blade is the self weight of the material and the frictional resistance of the screw conveyor shell to the material. The surface type of the spiral blade welded on the rotating shaft of the spiral conveyor is solid surface type, belt surface type, blade surface type and other types according to different conveyed materials. The end of the screw shaft of the screw conveyor in the material moving direction is provided with a thrust bearing to provide axial counterforce to the screw along with the material, and when the screw shaft is longer, a middle hanging bearing is added.

In the actual production use, for example when chemical fertilizer production, often need multistage feeding, if adopt the feeding respectively of many different conveyors, then can occupy a large amount of spaces, still the cost is improved, if can transport the raw materials and respectively the ejection of compact with a conveyer, then can be convenient, cheap solution problem. However, the screw conveyor generally transports fluid materials, and if the discharge hole is formed below the middle part of the screw conveyor, the materials can not be transported to a position behind the screw conveyor, so that a conveyor capable of better discharging in multiple stages is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a conveyor for fertilizer production, which solves the problem that a spiral conveyor in the prior art cannot discharge materials in multiple stages.

According to the embodiment of the utility model, the conveyor for fertilizer production comprises a conveying pipeline, a rotating shaft arranged in the conveying pipeline, a motor arranged at one end of the rotating shaft, a spiral blade wound on the rotating shaft, a feed inlet and a discharge outlet arranged at the head end and the tail end of the conveying pipeline respectively, and an intermediate discharge outlet arranged in the middle of the conveying pipeline, wherein the intermediate discharge outlet is arranged at the top of the conveying pipeline, and a discharge pipeline is connected above the intermediate discharge outlet;

the inside middle discharge gate position that corresponds of pipeline still is equipped with closed assembly, closed assembly includes two division boards that set up along the pivot symmetry, the whole shape after the division board combination corresponds the cross-sectional shape of transportation pipeline, just helical blade is in the disconnection formation interval of division board department of correspondence, the transportation pipeline corresponds division board position and is equipped with the fluting, the grooved size just in time supplies the division board to radially remove to the transportation pipeline outside, the position that the transportation pipeline outside corresponds the fluting still is equipped with the displacement subassembly, the relative transportation pipeline's of displacement subassembly control division board removal.

The displacement subassembly is the telescopic link that sets up along division board moving direction, the telescopic link includes canned paragraph and movable section, and wherein canned paragraph fixed mounting is outside at the transportation pipeline, and the movable section links to each other with division board one side outside by.

The outside of the conveying pipeline is provided with a protective cover, the protective cover corresponds to the size of the telescopic rod and completely seals the telescopic rod, and the fixed section of the telescopic rod is connected with the end part of the inner side surface of the protective cover.

In the interval region that helical blade formed, the cover is equipped with the bearing on the pivot, the outside of bearing corresponds the inside setting of division board.

The discharge pipeline extends upwards and bends 180 degrees and then opens downwards.

The technical principle of the utility model is as follows: under the condition of keeping the helical blade motion of screw conveyer, the pipeline behind the discharge gate in the middle of the part seals, and because of the material flow that the opening part can pass through is less than the conveying capacity, then partial material is extruded from middle discharge gate to realize the effect of two discharge gates ejection of compact simultaneously.

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

according to the utility model, the middle discharge hole formed in the top is matched with the sealing component, so that the same spiral conveyor can discharge materials at multiple positions simultaneously, and the multi-stage discharging function required in fertilizer production is matched. Simultaneously, through adjusting the opening degree of closing the subassembly, can realize middle ejection of compact, tail end ejection of compact and ejection of compact simultaneously respectively to adapt to the user demand of multiple difference.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the present invention in an axial direction.

Fig. 3 is a schematic view of a closure assembly of the present invention.

Figure 4 is a side schematic view of an intermediate spout and closure assembly of the present invention.

In the above drawings: 1. a transport pipeline; 2. a rotating shaft; 3. a middle discharge hole; 4. a discharge pipeline; 5. a partition plate; 6. a bearing; 7. a shield; 8. a telescopic rod; 11. a helical blade; 81. a fixed section; 82. and (4) an active segment.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in figures 1 and 2, a conveyer for chemical fertilizer production, including transport pipe way 1, set up pivot 2 in transport pipe way 1 and install the motor in 2 one ends of pivot, around being equipped with helical blade 11 in pivot 2, transport pipe way 1 head and the tail both ends are equipped with feed inlet and discharge gate respectively. Still including setting up middle discharge gate 3 at the pipeline middle part in this embodiment, middle discharge gate 3 sets up the top at

transportation pipeline

1, 3 tops of middle discharge gate are connected with ejection of compact pipeline 4, and this ejection of compact pipeline 4 upwards extends and buckles 180 back down openings to the function of the feed downwards simultaneously is realized to the discharge gate of cooperation tail end.

As shown in fig. 3, in the present invention, a sealing assembly is further disposed at a position corresponding to the middle discharge port 3 inside the pipeline, the sealing assembly includes two partition plates 5 symmetrically disposed along the rotation shaft 2, the overall shape of the combined partition plates 5 corresponds to the cross-sectional shape of the transportation pipeline 1, the helical blades 11 are cut at positions corresponding to the partition plates 5 to form intervals, a slot is disposed at a position corresponding to the partition plate 5 of the transportation pipeline 1, the size of the slot is just suitable for the partition plate 5 to radially move to the outside of the transportation pipeline 1, a displacement assembly is further disposed at a position corresponding to the slot outside the transportation pipeline 1, and the displacement assembly controls the partition plate 5 to move relative to the transportation pipeline 1. Wherein the shape of the slot is adapted to the partition plate 5 so that the partition plate 5 keeps the transport pipe 1 closed during movement without leakage of material to the outside.

As shown in fig. 4, in a further embodiment, the displacement assembly is an expansion rod 8 disposed along the moving direction of the partition plate 5, the expansion rod 8 includes a fixed section 81 and a movable section 82, wherein the fixed section 81 is fixedly installed outside the transportation pipeline 1, and the movable section 82 is connected to the outer side of the partition plate 5. And in cooperation with the protection cover 7, the transportation pipeline 1 is externally provided with the protection cover 7, the protection cover 7 corresponds to the size of the telescopic rod 8 and completely seals the telescopic rod 8, and the fixing section 81 of the telescopic rod 8 is connected with the end part of the inner side surface of the protection cover 7. Like this guard shield 7 both can protect telescopic link 8 not influenced by external force and damage, can also support the fixed section 81 of fixed telescopic link 8 for the better control of telescopic link 8 divides the removal of board 5 in transportation pipeline 1.

In the preferable scheme of this embodiment, in the interval area formed by the helical blade 11, the rotating shaft 2 is sleeved with a bearing 6, and the outside of the bearing 6 is arranged corresponding to the inner side of the partition plate 5. When the partition plate 5 completely closes the transportation pipeline 1, the inner side of the partition plate 5 is in contact with the rotating shaft 2, and the bearing 6 is clamped between the character-shaped partition plate 5 and the rotating shaft 2 to play a lubricating effect, so that the rotating shaft 2 or the partition plate 5 is prevented from being damaged due to friction.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, 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 modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a conveyer for chemical fertilizer production, includes the transport pipe way, sets up the pivot in the transport pipe way and installs the motor in pivot one end, around being equipped with helical blade in the pivot, transport pipe says that the head and the tail both ends are equipped with feed inlet and discharge gate, its characterized in that respectively: the conveying pipeline is characterized by also comprising an intermediate discharge port arranged in the middle of the pipeline, wherein the intermediate discharge port is arranged at the top of the conveying pipeline, and a discharge pipeline is connected above the intermediate discharge port;

2. The conveyor for fertilizer production as claimed in claim 1, wherein: the displacement subassembly is the telescopic link that sets up along division board moving direction, the telescopic link includes canned paragraph and movable section, and wherein canned paragraph fixed mounting is outside at the transportation pipeline, and the movable section links to each other with division board one side outside by.

3. A conveyor for fertilizer production as claimed in claim 2, characterized in that: the outside of the conveying pipeline is provided with a protective cover, the protective cover corresponds to the size of the telescopic rod and completely seals the telescopic rod, and the fixed section of the telescopic rod is connected with the end part of the inner side surface of the protective cover.

4. The conveyor for fertilizer production as claimed in claim 1, wherein: in the interval region that helical blade formed, the cover is equipped with the bearing on the pivot, the outside of bearing corresponds the inside setting of division board.

5. The conveyor for fertilizer production as claimed in claim 1, wherein: the discharge pipeline extends upwards and bends 180 degrees and then opens downwards.