阅读说明：本技术 基于滚动的输送槽式输送机 (Conveying trough conveyor based on rolling ) 是由 刘旭 刘全义 于 2021-08-07 设计创作，主要内容包括：基于滚动的输送槽式输送机,传统刮板机在运输物料时对物料产生的破碎较严重,造成物料品质降等。在运送粮食时对粮食破碎率较,大产生很大损失。基于滚动的输送槽式输送机,其组成包括：机体,安装在所述的机体上的两组支撑装置,支撑装置支撑环形输送装置,所述的环形输送装置包括一条以上带托架的环形链条和环形输送槽,所述的环形输送槽固定在所述的托架上；所述的环形输送装置两端分别安装主动链轮和从动链轮,所述的主动链轮和所述的从动链轮之间通过所述的环形链条链连接；所述的支撑装置包括轨道,所述的轨道支撑所述的环形链条的滚子。本产品用于替代传统的带式输送机等长距离小倾角的输送设备。(Based on rolling conveying groove formula conveyer, the tradition is scraped trigger and is more serious to the breakage that the material produced when transporting the material, causes material quality to fall etc.. When transporting grain, the grain crushing rate is high, and great loss is generated. Conveying trough conveyor based on roll, its constitution includes: the machine body is provided with two groups of supporting devices, the supporting devices support the annular conveying device, the annular conveying device comprises more than one annular chain with a bracket and an annular conveying groove, and the annular conveying groove is fixed on the bracket; a driving chain wheel and a driven chain wheel are respectively arranged at two ends of the annular conveying device, and the driving chain wheel and the driven chain wheel are connected through the annular chain; the support device comprises a track, and the track supports the roller of the annular chain. The product is used for replacing the traditional conveying equipment with the same length and the small inclination angle of a belt conveyor.)

1. A rolling-based conveyor trough comprising: the organism, install two sets of strutting arrangement on the organism, characterized by: the supporting device supports the annular conveying device, the annular conveying device comprises more than one annular chain with a bracket and an annular conveying groove, and the annular conveying groove is fixed on the bracket; a driving chain wheel and a driven chain wheel are respectively arranged at two ends of the annular conveying device, and the driving chain wheel and the driven chain wheel are connected through the annular chain; the support device comprises a track, and the track supports the roller of the annular chain.

2. The rolling-based conveyor trough of claim 1, further comprising: the annular conveying groove comprises an integrated annular conveying groove or a combined annular conveying groove, the combined annular conveying groove is formed by connecting a group of conveying groove bodies through a gapless plugging device, and the bracket comprises an L-shaped bracket or a vertical bracket or an inverted U-shaped bracket.

3. The rolling-based conveyor trough of claim 2, further comprising: the integrated annular conveying groove is fixed on the bracket through a connecting piece or the brackets on the two sides are connected through a supporting beam, the integrated annular conveying groove is fixed on the supporting beam through a connecting piece, and flanges are arranged on the two sides of the integrated annular conveying groove.

4. The rolling-based conveyor trough of claim 2 or 3, further comprising: the integrated annular conveying groove comprises a rubber conveying groove with flanges, a PVC conveying groove, a polyurethane conveying groove or a nylon conveying groove, the bearing beam comprises an angle steel bearing beam or a channel steel bearing beam or a flat plate bearing beam, and the flanges comprise wavy annular flanges or annular flanges with openings or overlapped annular flanges.

5. The rolling-based conveyor trough of claim 2, further comprising: the cross section of the conveying groove body is in a trapezoid shape or a U-shaped shape, and the bottom of the conveying groove body or the left end and the right end of the conveying groove body are connected with the bracket.

6. The rolling-based conveyor trough of claim 2 or 5, further comprising: the gapless plugging device comprises a folding plugging device, an elastic plugging device, an overlapping plugging device, a top contact type plugging device or a socket contact type plugging device, wherein the insertion end of the socket contact type plugging device is an insertion groove formed by extending the conveying groove body.

7. The rolling-based conveyor trough of claim 6, further comprising: the two sides and the bottom edge of the folding and plugging device are of skirt-fold structures.

8. The rolling-based conveyor trough of claim 1, 2, 3, 4, 5, 6, or 7 wherein: the L-shaped bracket is positioned on the inner side of the chain, the perimeter of the bottom surface of the integrated annular conveying groove is smaller than or equal to the perimeter of an annular shape formed by a central connecting line of a chain shaft, and the upper part of the machine body is provided with a sealing cover to form a sealing structure.

9. The rolling-based conveyor trough of claim 1, 2, 3, 4, 5, 6, 7, or 8 wherein: the annular conveying groove comprises an annular conveying groove with a material baffle plate, the annular conveying groove is used during inclined conveying, the material baffle plate is fixed on the bottom surface of the integrated annular conveying groove or fixed on a conveying groove body of the combined annular conveying groove, and the supporting device comprises a steering track or a steering wheel.

10. The rolling-based conveyor trough of claim 1, 2, 3, 4, 5, 6, 7, 8, or 9 wherein: the roller diameter of chain be greater than the chain piece width, drive sprocket and driven sprocket have power auxiliary sprocket during long distance transport, the organism include the discharge gate, discharge gate top arc guiding device has, arc guiding device include the wear-resisting welt of arc.

Technical Field

The invention relates to novel material conveying equipment which can be widely used for conveying materials in the fields of grains, coal, non-coal mines, environmental protection and the like.

Background

The traditional conveying equipment mainly comprises a scraper and a belt conveyor, the use of the equipment has been over 100 years, the sliding friction between a conveying belt and a support is generated when the equipment runs, the friction resistance is large, and the energy consumption is high. The scraper machine can seriously crush the materials during material transportation, which causes the quality reduction of the materials and the like. Particularly, when the grain is conveyed, the grain crushing rate is high, and great loss is generated.

Disclosure of Invention

The invention aims to provide a novel rolling friction conveyor based on the rolling friction principle, which can reduce energy consumption and reduce the breakage rate of materials.

The purpose of the invention is realized as follows:

conveying trough conveyor based on roll, its constitution includes: the machine body is provided with two groups of supporting devices, the supporting devices support the annular conveying device, the annular conveying device comprises more than one annular chain with a bracket and an annular conveying groove, and the annular conveying groove is fixed on the bracket; a driving chain wheel and a driven chain wheel are respectively arranged at two ends of the annular conveying device, and the driving chain wheel and the driven chain wheel are connected through the annular chain; the support device comprises a track, and the track supports the roller of the annular chain.

Based on rolling conveying trough type conveyer, annular conveying trough including integration annular conveying trough or combination formula annular conveying trough, combination formula annular conveying trough form through the connection of zero clearance shutoff device by a set of conveying groove body, the bracket include L type bracket or vertical bracket or n type bracket.

The integrated annular conveying groove is fixed on the bracket through a connecting piece or the brackets on two sides of the integrated annular conveying groove are connected through a supporting beam, the integrated annular conveying groove is fixed on the supporting beam through a connecting piece, and flanges are arranged on two sides of the integrated annular conveying groove.

The conveyer based on rolling conveying groove type, the annular conveying groove of integration including the rubber conveyer groove, PVC conveyer groove, polyurethane conveyer groove or the nylon conveyer groove of taking the flange, the bearing beam include angle steel bearing beam or channel-section steel bearing beam or dull and stereotyped bearing beam, the flange include wavy annular flange or take the annular flange of open-ended annular flange or overlap joint formation.

The conveying trough type conveyor based on rolling is characterized in that the cross section of the conveying trough body is trapezoidal or U-shaped, and the bottom of the conveying trough body or the left end and the right end of the conveying trough body are connected with the brackets.

The gapless plugging device comprises a folding plugging device, an elastic plugging device, an overlapping plugging device, a top contact type plugging device or a socket contact type plugging device, and an insertion end of the socket contact type plugging device is an insertion groove formed by extending the conveying trough body.

The conveying trough conveyor based on rolling is characterized in that two sides and the bottom edge of the folding and plugging device are of skirt-fold structures.

According to the rolling-based conveying groove type conveyor, the L-shaped bracket is positioned on the inner side of the chain, the circumference of the bottom surface of the integrated annular conveying groove is smaller than or equal to the annular circumference formed by the central connecting line of the chain shaft, and the upper part of the machine body is provided with the sealing cover to form a sealing structure.

The conveying groove type conveyor based on rolling comprises an annular conveying groove with a material baffle plate, wherein the annular conveying groove is used during inclined conveying, the material baffle plate is fixed on the bottom surface of the integrated annular conveying groove or fixed on a conveying groove body of the combined annular conveying groove, and the supporting device comprises a steering track or a steering wheel.

Based on rolling conveying trough conveyor, the roller diameter of chain be greater than the chain piece width, power auxiliary sprocket has between drive sprocket and driven sprocket during long distance transport, the organism include the discharge gate, discharge gate top arc guiding device has, arc guiding device include the wear-resisting welt of arc.

Has the advantages that:

1. scraper conveyors have been in use for over 100 years and are important conveying equipment. The traditional scraper conveyor drives materials to advance by means of sliding of a scraper in a casing, so that the conveying purpose is achieved. The scraper of the conveyer and sliding friction between materials and the shell have large friction resistance and high energy consumption. Taking a scraper for conveying wheat at 100T/h as an example, the power of the scraper with the length of 30m is 22 KW. The invention relates to a rolling friction-based conveyor, wherein materials are arranged in an annular conveying device, the conveying device is arranged on a supporting device, the annular conveying device rolls on the supporting device to move forwards, the principle of the rolling friction-based conveyor is similar to that of a train rolling on a rail, the rolling friction-based conveyor belongs to rolling friction, and the friction resistance is extremely small. A train carrying thousands of tons can be driven by only one machine head, and the reasons are that the train wheels are in rigid contact with the rails, the rolling friction is generated, and the friction resistance is extremely small. The rollers of the chain are also in rigid contact with the track, and have extremely low rolling friction and friction resistance. The wheat rolling friction conveyor has the length of 30m, the power of the wheat rolling friction conveyor with the conveying capacity of 100T/h is only 2.0KW, 90 percent of energy is saved compared with a scraper conveyor with the same yield, the advantages of the wheat rolling friction conveyor can be displayed particularly in heavy load and ultra-long distance conveying, the energy consumption of the material conveying industry is greatly reduced, the contribution to energy conservation and emission reduction is made, and the social value and the commercial value are extremely high.

2. The belt of the traditional belt conveyer bears both tension load and loading action; the scraper plate and the chain of the traditional scraper conveyor are integrated, and the scraper plate plays a role in overcoming frictional resistance to push materials to move forwards and plays a role in loading and cutting. The two functions are mixed and influence each other, and each function cannot play the best role. The chain plays a role in tension, the annular conveying groove only plays a role in loading, the stress is clearly divided into work, the chain can adopt a standard chain, the annular conveying groove does not play a role in tension, the manufacturing material can adopt a light material, and the manufacturing cost is greatly reduced.

3. The linear speed of the scraper is generally 0.3-0.6m/s, the energy consumption is multiplied when the linear speed is higher than 0.6m/s, the damage rate of components is also increased sharply, the linear speed of the rolling friction conveyor is 1.8-3.5m/s, the conveying efficiency is 5 times of the efficiency of the scraper with the same volume, and the efficiency is improved by 80%.

4. When the scraper machine works, materials rub in the machine shell to move forward, the breakage rate of the materials is increased highly, and the abrasion to the machine shell is also great. The invention is based on that the materials of the rolling friction conveyor are arranged in the conveying groove and move forward along with the conveying groove, so that no crushing is caused, and the integrity rate of the grains is improved. The damage rate of the existing scraper and elevator to grain is generally about 1%, resulting in grain loss. The grain yield of China is 6.5 hundred million tons every year, and 325 million tons of grains can be saved if half of the grains are conveyed by the rolling friction conveyor for transportation, and the saving effect is remarkable.

5. Belt conveyors are also common conveying equipment and have been used for over 100 years. The belt conveyor has wider external shape and large occupied space, and the width of a wheat belt conveyor of 800T/h is about 1.5m generally. The belt conveyor is in more horizontal transportation or small-inclination transportation conditions in the air, a conveying trestle needs to be built in the air transportation, and the width of the 800T/h belt conveyor trestle needs 2.8 meters. The rolling friction conveyor of 800T/h has the advantages of 0.6m wide appearance and 1.9m wide trestle, saves space and greatly reduces and saves construction cost.

6. The traditional belt conveyer has poor sealing performance, dust is easy to leak, and the environment is polluted. The invention is based on the rolling friction conveyor, the materials are in closed operation in the machine shell, no dust is leaked, and the environment is protected.

7. When the flange conveyor turns inwards, namely turns to an inclined position from a horizontal position, the upper part of the flange of the conveying belt forms a compression state, a larger conversion angle is generally needed during conversion, and the higher the flange is, the larger the conversion angle is needed. According to different heights of the flanges, the lower flange generally needs a conversion diameter of about 0.5m, the higher flange generally needs a conversion diameter of several meters, the conversion diameter is too large and cannot be realized by a steering wheel, and the height of the flange is limited and the yield of the conveyor is limited because the skirt belt of the traditional conveyor with the skirt belt cannot slide on a circular track. The annular conveying device is composed of a group of annular chains with brackets and an annular conveying groove arranged on the brackets, and can steer by depending on a steering track for large-diameter conversion requirements, and the turning radius of the steering track is not limited.

8. When the traditional belt conveyor conveys materials, the maximum inclination angle is 24 degrees, and the materials easily slide downwards after exceeding the angle. In the grain operation, when grain is put in storage, need band conveyer with the leading-in vertical lifting machine of grain, then rely on the lifting machine to promote, in getting into the belt feeder and carrying grain into storage by the belt feeder after the promotion, need three equipment, the articulated chute still need be used in the equipment room linking, the energy consumption is high, and the cost is also high. The maximum inclination angle of the annular conveying groove of the rolling friction conveyor can reach 70 degrees after the baffle is installed, and meanwhile, the rolling friction conveyor can also run in a turning way. A lifter is omitted, and the grain breakage rate is greatly reduced.

9. The coal mine generally includes vertical shaft and inclined shaft, the coal of vertical shaft production is carried ground in the pit and generally adopts vertical lift equipment, inclined shaft coal is carried ground in the pit and generally adopts belt conveyor, inclination generally should not be greater than 18 degrees when belt conveyor transports coal, it will fall the material to be higher than this angle belt conveyor, because the restriction of transportation angle, the inclined shaft generally also does not exceed 18 degrees, because conveying equipment's restriction, can only adopt the vertical shaft mode to open the mining to the condition that is fit for constructing the great inclined shaft of gradient, production cost has been increased, coal mining has been restricted. After the material baffle plate is added to the annular conveying groove of the rolling friction conveyor, the conveying angle of inclined transportation can be greatly improved, the inclined angle of the inclined shaft can be improved from 18 degrees to 60 degrees, and selection is increased for coal mining.

10. In the traditional flange belt conveyor, a tension main body is a wire layer or a steel wire layer in a belt, thick colloid is required for wrapping during manufacturing, the overall size is large, the weight of the belt is also large, the overall manufacturing cost is high, and the energy consumption is also large. Because the connection of the wire layer or the steel wire layer is difficult on the construction site, the technical requirement is higher, the wire layer or the steel wire layer is generally made into a ring shape when leaving a factory, the transportation and installation cost is high, and the maintenance is difficult. For the reasons mentioned above, the popularization of conventional flange conveyors has been unsatisfactory. The tension main body of the rolling conveyor is a chain, the annular conveying groove only plays a role in loading materials and is free from tension, the conveying groove is small in overall size, light in weight and low in manufacturing cost. When the conveying grooves are installed, the annular conveying grooves can be divided into sections to be connected on site, the bearing beams can be used as connecting carriers, the conveying grooves on two sides are connected through the bearing beams, the connection is very convenient, and the manufacturing cost is low.

11. The traditional scraper conveyor and belt conveyor have the defects of large volume increase, high increasing cost and high difficulty when increasing the yield. According to the invention, the left and right flanges of the conveying trough can be heightened within a certain range according to requirements, the middle part of the conveying trough is properly widened, the yield can be increased, and the productivity can be easily enlarged.

12. The traditional belt conveyor is easy to deviate during working and needs frequent adjustment and maintenance. The annular conveying groove of the rolling friction conveyor runs under the driving of the chain, the chain is positioned by the head and tail wheels and runs between the head and tail wheels, and the rolling friction conveyor has no deviation phenomenon and low maintenance cost.

13. The annular conveying groove of the conveying device can be an integrated annular conveying groove, the bottom edge of the conveying groove is provided with a group of bearing holes, and the bearing holes can transmit the power of a chain to the annular conveying groove, so that the chain drives the annular conveying groove to operate, and the conveying work is completed. Two side edges of the conveying groove are skirt edges or straight edges or overlapping edges with opening seams, so that the conveying equipment can stably bypass a bending position or a head and tail wheel position when turning or discharging. The integrated annular conveying groove can be arranged on a bracket of the chain, and is very convenient. When the conveying capacity is large, the brackets can be connected through the supporting beams when the chain spacing is wide, the annular conveying grooves are arranged on the beam supporting beams, the supporting beams have rigidity, the middle positions of the conveying grooves do not collapse when materials are conveyed, and meanwhile the gravity of the materials can be transmitted to the chains.

14. The supporting beam can comprise a plurality of schemes of a channel steel supporting beam, an angle steel supporting beam or a flat supporting beam, and can be used for selecting raw materials with different volume weights and different conveying capacity requirements. The integrated annular conveying groove comprises a rubber conveying groove, a PVC conveying groove, a polyurethane conveying groove or a nylon conveying groove, and is selectively used when different bearing capacities are supplied.

15. When the traditional flange conveyer belt is used for discharging materials, materials are often clamped in skirt folds of skirt type flanges at two sides, the materials are not discharged completely, and reverse materials are formed. The annular conveying groove with the wavy annular flanges can make the opening width of the upper opening of the conveying groove larger than that of the bottom edge, and can well solve the problems of incomplete head discharging and material reversing. The corrugation of the corrugated annular rib can incline forwards, and materials are prevented from falling from the rib when the corrugated annular rib is conveyed obliquely.

16. The existing bucket conveyer in the market is provided with a shielding cover on the conveying bucket in order to prevent materials from falling into a gap due to the gap between the conveying buckets, and the structure is complex. Meanwhile, the conveying hoppers are arranged at intervals, so that the yield is reduced, the cost is increased due to the front and rear plugs of the conveying hoppers, and meanwhile, the energy consumption is increased due to certain weight. According to the combined annular conveying trough, the gapless plugging device is arranged between the conveying trough bodies, so that no gap for falling the materials into the trough bodies exists between the trough bodies in the material conveying process of the conveying trough bodies, and the normal completion of the conveying operation is ensured. Meanwhile, the structure of the plug is omitted, and the device is simple and has high yield. The gapless plugging device comprises an elastic plugging device and a folding plugging device, the two plugging devices can realize seamless connection when being connected with the conveying grooves, no material falls into gaps during normal conveying, no opening is formed between the conveying grooves during turning, and the gapless plugging device is very suitable for conveying powder or a mixture of the powder and particles or a conveyor needing turning during conveying. According to the lap joint plugging device or the top contact device or the socket contact type plugging device, although a tiny gap exists between the conveying groove bodies, powdery materials are easy to leak; the conveying grooves are provided with openings during turning, so that the conveying grooves are not suitable for turning, but the structure is simple, the manufacturing cost is low, and the conveying grooves are suitable for conveying pure particles and materials which do not need to turn during the conveying process. The insertion end of the socket contact type plugging device is an insertion groove formed by extending the conveying groove, the manufacturing is simple, and no accident is caused during working.

17. The bracket of the invention comprises a vertical surface bracket or an L-shaped bracket or an inverted U-shaped bracket. The two sides of the U-shaped bracket are fixed on the chain shaft, the supporting function is strong, when the conveying capacity is large or when conveying heavier mineral raw materials such as coal, sand and stone, the top of the U-shaped bracket and the bottom of the conveying box are fixed together, and the U-shaped bracket can provide larger bearing capacity to complete the work. The vertical face bracket is simple to manufacture, can be arranged on the side face of the conveying groove for a conveyor with small conveying amount, and is simple in structure and easy to process. When the conveying capacity is medium or the conveying is needed to turn, the L-shaped bracket is suitable for being adopted, the conveying groove and the chain roller can form a certain distance by the L-shaped bracket, the chain roller is prevented from being clamped by the track when the track turns, and no obstacle exists when the chain turns.

18. The conveying trough has the advantages that the transverse bearing beams are arranged at the bottom of the conveying trough, and the vertical anti-bending columns are arranged on the two side faces of the conveying trough, so that the pressure can be overcome by adopting thinner materials during the manufacturing of the conveying trough, the weight of the conveying trough is reduced, the cost is reduced, the phenomenon that the conveying trough is too heavy, the conveying energy consumption is increased, and useless work is done is avoided. The conveying trough body equipment with the trapezoidal section can be vertically stacked during delivery, so that the delivery volume is reduced. When the volume weight of the material is larger, the U-shaped conveying groove is used, so that the risk of deformation of the conveying groove can be reduced.

19. The folding plugging device is a trapezoidal or U-shaped plugging device, the front end and the rear end of the trapezoidal or U-shaped plugging device are respectively and correspondingly connected with the trapezoidal or U-shaped conveying groove, the shapes of the plugging devices are identical, and the plugging devices are easy to connect. The folding and plugging device can be skirt-shaped, wave-shaped or pi-shaped, and is very flexible to manufacture. The pleated occlusion device expands to a slightly expanded dumbbell shape in the middle, which is not more than partially folded.

20. In the traditional conveying equipment such as a scraper conveyor, in order to increase the strength of a shell, the material thickness of a side plate is increased, so that the cost is increased, and the material is wasted. The two side surfaces of the middle machine body are polygonal side plates formed by cold bending of steel plates, the side plates on each side comprise more than 5 right angles, the side plates on the two sides are connected through the connecting rods, the geometric shapes of the side plates are changed, the connection of the rod pieces enables the side plates to greatly enhance the integral structural strength of the machine body while reducing the material use, the use is more stable and reliable, meanwhile, the polygonal side plates can be produced in batch through a production line, the production efficiency is improved, and the machine body manufacturing cost is greatly reduced. The stressed main body is separated from the upper sealing cover and the lower sealing cover, the material of the stressed main body in the middle can be relatively thick, and the upper sealing cover and the lower sealing cover are relatively thin, so that a sealing structure is formed, and the material cost can be reduced.

21. The diameter of the roller of the chain is larger than the width of the chain sheet, the requirement on the track is not high, the chain can be used only by a plane whole working surface, and the special track is not needed. The roller of the chain comprises a roller with a flange, and when the machine body is manufactured to have deviation, the roller of the chain can be limited to run in the track without deviation. Because the power transmission process overlength increases chain atress load during long distance transport, sets up power auxiliary sprocket between drive sprocket and driven sprocket, can reduce chain atress load, can make the chain atress balanced, reduce the chain intensity requirement, reduce the chain cost. The rail comprises a flat rail, a profile steel rail or a concave rail, and can be used under different conditions of different tension, level or turning, use working conditions and the like.

22. The track of the invention comprises a straight track and/or a curved track, and the design of the track can be that the conveyor of the invention can turn flexibly. The position of the track can be adjusted up, down, left and right, so that the track and the chain roller are accurately matched, and the defects caused by large machine body structure and difficulty in meeting the requirement on manufacturing precision are overcome. The chain pitch of 38-4280 mm is suitable for conveying materials such as powdery fine powder with small output quantity, and is also suitable for conveying large materials such as coal mines and non-coal mines.

23. The conveying trough comprises a conveying trough with the material blocking plates, wherein the conveying trough is used for inclined conveying, the material blocking plates are additionally arranged on the conveying trough, materials can be conveyed in an inclined mode, the distance between the material blocking plates can be conveniently adjusted according to the inclination angle, and the conveying effect is guaranteed. The arc-shaped flow guide device is arranged above the discharge port, so that a parabola can be guided to run along a certain track when materials are thrown out, the parabola distance is reduced, and the crushing is reduced. The arc-shaped guide plate can adopt an arc-shaped wear-resistant lining plate, so that the service life is prolonged.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the main body of the invention (with an integrated annular conveying groove);

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic sectional view taken along line A-A of FIG. 1;

FIG. 4 is an enlarged schematic view of section a of FIG. 1;

FIG. 5 is an enlarged schematic view of section b of FIG. 3;

FIG. 6 is a schematic structural view of a main body of a conveyor with a combined annular conveying groove;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a schematic cross-sectional view B-B of FIG. 6;

FIG. 9 is an enlarged schematic view of section c of FIG. 6;

FIG. 10 is a schematic view from the C-C direction of FIG. 9;

FIG. 11 is a schematic view of an inclined conveyor with a striker plate;

FIG. 12 is an enlarged schematic view of section d of FIG. 11;

FIG. 13 is a schematic view of a conveyor trough;

FIG. 14 is a left side view of FIG. 13;

FIG. 15 is a schematic view of a power assist sprocket;

fig. 16 is a top view of fig. 15.

The specific implementation mode is as follows:

example 1:

conveying trough conveyor based on roll, its constitution includes: the machine body 1 is provided with two groups of supporting devices 2, the supporting devices 2 support an annular conveying device 3, the annular conveying device 3 comprises more than one annular chain 32 with a bracket 31 and an annular conveying groove 4, and the annular conveying groove 4 is directly or indirectly fixed on the bracket 31; the annular conveying groove 4 is formed by a bottom surface and two side surfaces into a groove shape, a driving chain wheel 11 and a driven chain wheel 12 are respectively arranged at two ends of the annular conveying device 3, and the driving chain wheel 11 is connected with the driven chain wheel 12 through the annular chain 32; the supporting device 2 comprises a track 21, the track 21 supports a roller of the endless chain, and the driving chain wheel is linked with the driving mechanism 14.

Example 2:

the rolling-based conveying trough conveyor of embodiment 1, wherein the endless conveying trough 4 comprises an integrated endless conveying trough 41 or a combined endless conveying trough 42, the integrated endless conveying trough 41 is a continuous integrated conveying trough, the combined endless conveying trough 42 is a continuous combined conveying trough formed by connecting a group of conveying trough bodies 5 through a gapless plugging device 6, and the bracket 31 comprises an L-shaped bracket or a vertical bracket or an n-shaped bracket.

Example 3:

the rolling-based conveying groove type conveyor in embodiment 2, the integrated annular conveying groove 41 is fixed on the bracket 31 through a connecting piece or the brackets on both sides are connected through a supporting beam 33, the integrated annular conveying groove 41 is fixed on the supporting beam 33 through a connecting piece, the two sides of the integrated annular conveying groove are provided with the flanges 7, and the flanges 7 form two sides of the conveying groove.

Example 4:

embodiment 2 or 3 the slot conveyor of carrying based on rolling, integrated annular conveyer trough 41 including the rubber conveyer trough, the PVC conveyer trough, the polyurethane conveyer trough or the nylon conveyer trough of taking the flange, bolster 33 include angle steel bolster or channel-section steel bolster or flat plate bolster, flange 7 include wavy annular flange or take open-ended annular flange or overlap joint the annular flange that forms.

Example 5:

in the rolling-based conveying trough conveyor in embodiment 2, the cross section of the conveying trough body 5 is trapezoidal or u-shaped, and the bottom of the conveying trough body 5 or the left and right ends of the conveying trough body 5 are connected to the bracket.

Example 6:

the conveyor of embodiment 2 or 5, wherein the gapless plugging device 6 comprises a folding plugging device, an elastic plugging device, an overlapping plugging device, a top contact plugging device, or a socket contact plugging device, and an insertion end of the socket contact plugging device is an insertion groove formed by extending the conveyor body.

Example 7:

the conveyor according to embodiment 5 or 6, wherein the folding and plugging device has a skirt fold structure on both sides and on the bottom edge.

Example 8:

the rolling-based conveyer groove type conveyor of embodiment 1 or 2 or 3 or 4 or 5 or 6 or 7, wherein the L-shaped bracket is located inside the chain, the circumference of the bottom surface of the integrated ring-shaped conveyer groove is less than or equal to the circumference of the ring formed by the central connecting line of the chain shaft, and the upper part of the machine body is provided with a sealing cover 8 to form a sealing structure.

Example 9:

the rolling-based conveying trough conveyor of embodiment 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, wherein the annular conveying trough comprises an annular conveying trough with a material baffle plate 9 used in inclined conveying, the material baffle plate 9 is fixed on the bottom surface of the integrated annular conveying trough or on the conveying trough body 5 of the combined annular conveying trough, and the supporting device comprises a steering track or a steering wheel.

Example 10:

the rolling-based conveyor of embodiment 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9, wherein: the roller diameter of chain be greater than the chain piece width, power auxiliary sprocket 13 has between drive sprocket and driven sprocket during long distance transport, the organism include the discharge gate, discharge gate top arc guiding device has, arc guiding device include the wear-resisting welt of arc.