CN210504320U

CN210504320U - Embedded scraper conveyor

Info

Publication number: CN210504320U
Application number: CN201921337934.9U
Authority: CN
Inventors: 刘翠翠
Original assignee: Suzhou Gss Machinery Co ltd
Current assignee: Suzhou Gss Machinery Co ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-05-12
Anticipated expiration: 2029-08-17

Abstract

The utility model discloses a be applied to buried scraper conveyor in grain fodder field of carrying, its structure includes the casing that is surrounded and forms by bottom plate, apron, curb plate, the casing includes aircraft nose, internode and tail, the internode is provided with feed inlet and discharge gate respectively in the part that is close to aircraft nose and tail, and the internode is provided with upper chain and the supporting rail who is used for supporting upper chain, and the supporting rail has a baffle of a plurality of ventilations hole for the equipartition, and then the internode is provided with a plurality of air intakes and inlet scoop respectively in the both sides of baffle, and this air intake sets up in the position that the curb plate is close to the bottom plate, and the inlet scoop sets up in the apron to reduce gradually the internal diameter of ventilations hole along the. The device's simple structure has realized arranging of ventilation passageway when guaranteeing upper chain supporting effect, easily realizes the material temperature reduction in the scraper conveyor that buries, has reduced the potential safety hazard, and easily realizes follow-up product production quality's promotion.

Description

Embedded scraper conveyor

Technical Field

The utility model relates to a bury scraper conveyor in grain fodder field of carrying.

Background

The buried scraper conveyer shell consists of a bottom plate, a cover plate, side plates and a guide rail. In the grain transportation process, the influence of rainwater entering and dust infiltration inside and outside is prevented for the material transportation in order to make things convenient for, and most buried scraper conveyor casings adopt the totally enclosed structure. However, in the grain and oil production line, from the soybean embryo rolling workshop to the leaching workshop or from the rapeseed pre-squeezing and steaming workshop to the leaching workshop, and the like, the conventional scraper machine is poor in ventilation effect, so that the material temperature is easily overhigh, the internal positive pressure is formed, the solvent volatilization speed is increased, and the consumption is increased, so that the oil yield of food materials such as soybean meal, rapeseed cakes and the like is obviously reduced, the daily production of edible oil is reduced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an effectively promote inside ventilation effect's buried scraper conveyor.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an embedded scraper transporter, includes the casing that surrounds the formation by bottom plate, apron, curb plate, the casing includes aircraft nose, middle festival and tail, middle festival is provided with feed inlet and discharge gate respectively in the part that is close to aircraft nose and tail, middle festival is provided with upper chain and is used for supporting the support rail of upper chain, the support rail has the baffle of a plurality of ventilation apertures for the equipartition, middle festival is provided with a plurality of air intakes and inlet scoop respectively in the both sides of baffle.

The supporting guide rail used for supporting the upper-layer chain in the middle section of the embedded scraper conveyor is a partition plate with uniformly distributed small ventilation holes, the arrangement of a ventilation channel is realized while the supporting effect is ensured, and a plurality of settings of an air inlet and an air suction opening are respectively carried out on two sides of the partition plate, so that the ventilation effect is matched with the length setting of the middle section, and the ventilation quality is ensured.

Further, the air inlet is formed in the position, close to the bottom plate, of the side plate, the air suction opening is formed in the cover plate, and the inner diameter of the vent hole is gradually reduced towards the cover plate along the bottom plate.

Further, the middle section is provided with a plurality of observation windows.

Further, the machine head is provided with a machine head discharge hole.

The utility model has the advantages that:

1. the device is simple in structure, the arrangement of the ventilation channels is realized while the supporting effect of the upper-layer chain is ensured, the material temperature in the embedded scraper conveyor is easy to reduce, the potential safety hazard is reduced, and the production quality of subsequent products is easy to improve;

2. the small ventilation holes and the air inlet are matched with the position of the air suction opening to operate, so that cold air can penetrate through materials more easily to reach the air suction opening, the temperature reduction effect of the materials is improved, in addition, the aperture configuration facing the upper-layer chain is reduced, the falling of the materials from the small ventilation holes is reduced, and the material conveying quality is ensured;

3. the structure setting of observation window makes the staff can carry out audio-visual looking over to its inside work, has guaranteed that follow-up manual intervention operation and device's structure maintain and provide the guarantee.

Drawings

FIG. 1 is an assembly view of the structure of the middle section of the present invention;

FIG. 2 is a schematic view of the structure of the small ventilation holes of the present invention;

FIG. 3 is a schematic diagram of the overall structure of the present invention;

labeled as: 1. a machine head; 11. a drive sprocket; 12. a speed reducer; 121. a speed reducer frame; 13. a driven sprocket; 14. a machine head discharge hole; 2. a middle section; 21. a feed inlet; 22. a discharge port; 23. an air inlet; 24. an air suction opening; 25. an observation window; 26. an engineering chain; 3. a tail; 4. a partition plate; 41. a small vent hole; 5. a base plate; 6. a side plate; 7. a cover plate;

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

The buried scraper conveyer comprises a casing body formed by enclosing a bottom plate 5, a cover plate 7 and side plates 6, wherein the casing body consists of a machine head 1, a middle section 2 and a machine tail 3 as shown in figure 3, and the structures of an engineering chain 26, a power device and the like are arranged in the casing body. An external power device and a speed reducer 12 are installed at the machine head 1, the speed reducer 12 is connected with the cover plate 7 of the machine head 1 through a speed reducer frame 121, and further, a driving chain wheel 11 in the speed reducer 12 is matched with a driven chain wheel 13 in the machine head 1 to drive the engineering chain 26. As shown in fig. 3, the scraper conveyor is constructed in such a way that the upper and lower layers of material are conveyed, i.e. the process chain 26 runs in the direction of the arrow and forms an upper and a lower layer of chain, and the relative height of the middle section 2 is increased. The structure of the intermediate link 2 is shown in fig. 3, in which the support rails for supporting the upper chain are provided as partitions 4. The partition 4 is vertically connected at both ends to the side plates 6, respectively, to thereby realize a parallel arrangement with the

cover plates

7 and 5. The partition plates 4 are uniformly provided with small ventilation holes 41 as shown in fig. 2. The inner diameter of the small ventilation holes 41 is gradually reduced towards the cover plate 7 along the bottom plate 5, and the small ventilation holes can be arranged into a flat opening form combining a conical section and a rectangular section as shown in the figure, so that the structural stability of the small ventilation holes 41 and the supporting acting force on the material are ensured, the cooling air can penetrate through the material more easily, and the temperature of the material is reduced. An air inlet 23 for cold air to enter in the device is formed in the position, close to the bottom plate 5, of the side plate 6, and an air suction opening 24 is formed in the cover plate 7, so that the air inlet 23 and the air suction opening 24 are respectively formed in two sides of the partition plate 4, and then a cold air head enters the machine shell through the air inlet 23 and further flows out from the air suction opening 24 through the small ventilation hole 41. The middle section 2 is provided with a plurality of observation windows 25 to ensure the observation effect of the internal working condition and provide guarantee for realizing the working stability. Moreover, the observation window 25 can be arranged in a rectangular shape and respectively arranged on two sides of the partition plate 4 to form a double-layer structure, so that the transportation conditions of the upper layer and the lower layer can be fully observed easily.

In the working process, materials (high-temperature oil residues, pre-pressed cakes and other materials) enter the equipment from the middle section 2 close to the feeding hole 21 of the machine head 1, are driven by the chain to move towards the machine tail 3 along the partition plate and are discharged from the discharging hole 22 close to the machine tail 3. In the movement process, cooling air entering from the air inlet 121 penetrates through the material along the small ventilation holes 41 uniformly distributed on the partition plate 4 and exchanges heat with the material to achieve the purpose of reducing the temperature of the material, and hot air formed after the heat exchange is finished is discharged from the air suction opening, so that the circulation is realized, and the temperature control effect of the material is ensured. The embedded scraper conveyer can cause partial materials with small particles to fall onto the bottom plate 5 at the lower layer from the small ventilation holes 41 of the partition plate 4, and the materials falling onto the bottom plate 5 can be discharged from the head discharge hole 14 and enter the next working procedure, and a bent scraper conveyer can be lapped on the head discharge hole 14 and returns to the upper layer materials of the scraper conveyer. Can know from last, the buried scraper conveyor of this application is applicable to the technology section that needs reduced material temperature, and the functioning speed should not be too big in the use simultaneously, and the bed of material should not be too high to make the cooling air fully mix with the material, reduce material temperature.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a buried scraper conveyor, includes the casing that surrounds the formation by bottom plate (5), apron (7), curb plate (6), the casing includes aircraft nose (1), middle festival (2) and tail (3), middle festival (2) are provided with feed inlet (21) and discharge gate (22) respectively in the part that is close to aircraft nose (1) and tail (3), a serial communication port, middle festival (2) are provided with the upper chain and are used for supporting the support rail of upper chain, support rail has baffle (4) of a plurality of ventilation apertures (41) for the equipartition, middle festival (2) are provided with a plurality of air intakes (23) and inlet scoop (24) respectively in the both sides of baffle (4).

2. The conveyor as claimed in claim 1, wherein the air inlet (23) is provided in the side plate (6) near the bottom plate (5), the air inlet (24) is provided in the cover plate (7), and the inner diameter of the small ventilation hole (41) decreases gradually along the bottom plate (5) toward the cover plate (7).

3. An embedded scraper conveyor as claimed in claim 1, characterized in that the intermediate section (2) is provided with a number of viewing windows (25).

4. An embedded scraper conveyor as claimed in claim 1, characterized in that the head (1) is provided with a head (1) outlet (22).