Material storing and conveying device

Abstract

The utility model discloses a material storing and conveying device which comprises a rack, a conveying mechanism and a driving mechanism, the rack comprises a bottom plate, the bottom plate is suitable for supporting materials, the conveying mechanism is arranged on the rack, the conveying mechanism comprises a transmission unit and a plurality of scraper blade units, and the scraper blade units are connected with the transmission unit so as to be suitable for being driven by the transmission unit to circularly move along an annular path; the scraper units are suitable for alternately moving to the position above and below the bottom plate during circulating movement and dragging materials to move when moving to the position above the bottom plate, the multiple scraper units are arranged at intervals along an annular path, and the driving mechanism is suitable for driving the transmission unit so that the transmission unit can drive the scraper units. The scraper unit of the conveying mechanism can circularly move along the annular path, and when the scraper unit moves to the position above the bottom plate, materials supported by the bottom plate can be dragged to move, so that the materials move along the bottom plate, finally, the materials are separated from the bottom plate, and continuous discharging of the materials can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of solid waste material processing, and particularly relates to a material storage and conveying device. BACKGROUND

[0002] In a solid waste processing system, a conveyor needs to be arranged at the front end to realize storage and conveying of materials. At present, a material loading conveyor, a chain plate conveyor and the like are mostly used at the front end to realize storage and conveying, but the conveying structure design of these conveyors is difficult, and the discharging effect needs to be improved. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve one of the technical problems in the related art to some extent. To this end, the present application provides a material storage and conveying device.

[0004] To achieve the above-mentioned purpose, the present application discloses a material storage and conveying device, which comprises:

[0005] A rack comprising a bottom plate adapted to support materials;

[0006] A conveying mechanism arranged in the rack, the conveying mechanism comprising a transmission unit and a plurality of scraper units, the scraper units and the transmission unit being connected so as to be driven by the transmission unit to move circularly along an annular path, the scraper units being adapted to move alternately above and below the bottom plate during the circular movement and to pull the materials to move when moving above the bottom plate, the plurality of scraper units being arranged at intervals along the annular path; and

[0007] A driving mechanism adapted to drive the transmission unit so that the transmission unit drives the scraper units.

[0008] In some embodiments of the present application, the transmission unit comprises an annular chain, the opposite sides of the bottom plate are respectively provided with the annular chains, and the scraper units are connected to and located between the annular chains on the opposite sides.

[0009] In some embodiments of the present application, the transmission unit further comprises a driving wheel and a driven wheel, one end of the annular chain surrounds the driving wheel and the other end surrounds the driven wheel, and the driving wheel is connected to the driving mechanism.

[0010] In some embodiments of the present application, the driving wheels on the opposite sides are connected and fixed.

[0011] In some embodiments of the present application, the driven wheels on the opposite sides are connected and fixed.

[0012] In some embodiments of the present application, the driving wheel is a gear structure.

[0013] In some embodiments of the present application, the driven wheel is a light wheel structure.

[0014] In some embodiments of the present application, a bolt is connected between the driven wheel and the frame, and the bolt is adapted to adjust the position of the driven wheel relative to the frame.

[0015] In some embodiments of the present application, the transmission unit further comprises a first supporting wheel adapted to rollingly abut the endless chain.

[0016] In some embodiments of the present application, the transmission unit further comprises a second supporting wheel adapted to rollingly abut the endless chain and adapted to cause the endless chain to form a corner portion.

[0017] In some embodiments of the present application, an upper surface of the bottom plate is provided with a wear-resistant sliding block, and the endless chain is adapted to slidingly abut the wear-resistant sliding block.

[0018] In some embodiments of the present application, the scraper unit comprises a connecting rod connected with the transmission unit and a blade tooth provided on the connecting rod.

[0019] In some embodiments of the present application, the number of blade teeth is a plurality, and the plurality of blade teeth are arranged at intervals.

[0020] In some embodiments of the present application, the blade teeth are flat along the moving direction of the material.

[0021] In some embodiments of the present application, the frame further comprises side plates and an end plate, opposite sides of the bottom plate are respectively provided with the side plates, the end plate is provided at one end of the bottom plate and located between the side plates on the opposite sides to surround the bottom plate, the side plates and the end plate to form a material containing cavity, the other end of the bottom plate and the side plates on the opposite sides surround a material discharge port in communication with the material containing cavity, and the material is adapted to be separated from the material containing cavity through the material discharge port.

[0022] In some embodiments of the present application, the frame further comprises a baffle and a cover, opposite sides of the bottom plate are respectively provided with the baffle, the cover is provided on the inner side of the side plate, the cover extends from the side plate towards the bottom plate and beyond the baffle to shield the baffle from top to bottom, a side of the cover and the baffle away from the material containing cavity forms an isolation cavity, and the cover and the baffle are arranged alternately to form a communication port, and the communication port communicates the isolation cavity and the material containing cavity.

[0023] The transmission unit is arranged in the isolation cavity, and the scraper unit is adapted to be located in the material containing cavity when moving above the bottom plate.

[0024] The technical scheme of the present application sets the rack and the conveying mechanism, the bottom plate of the rack supports the material, the scraper unit of the conveying mechanism can move along the circular path, when the scraper unit moves above the bottom plate, the material supported by the bottom plate can be dragged to move, so that the material moves along the bottom plate, and finally the material is separated from the bottom plate, thus realizing the continuous discharge of the material. In particular, the rack mainly plays a role in supporting the material, and the conveying mechanism mainly plays a role in dragging the material, thus facilitating the reduction of the design complexity of the conveying mechanism.

[0025] Other advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be known by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other designs according to the structures shown in the drawings without creative labor.

[0027] Figure 1 For some embodiments of the material storage conveying device (only part of the scraper unit is shown, the same below);

[0028] Figure 2 For some embodiments of the material storage conveying device (only part of the scraper unit is shown, the same below);

[0029] Figure 3 For some embodiments of the material storage conveying device (only part of the scraper unit is shown, the same below);

[0030] Figure 4 For Figure 3 the enlarged view marked A in FIG. 1;

[0031] Figure 5 For Figure 3 the enlarged view marked B in FIG. 1;

[0032] Figure 6 For some embodiments of the material storage conveying device (only part of the scraper unit is shown, the same below);

[0033] Figure 7 For some embodiments of the material storage conveying device (only part of the scraper unit is shown, the same below);

[0034] Figure 8 For some embodiments of the material storage conveying device (only part of the scraper unit is shown, the same below);

[0035] Figure 9 For some embodiments of the material storage conveying device (only part of the scraper unit is shown, the same below);

[0036] Figure 10 Schematic diagram of transmission unit in some embodiments;

[0037] Figure 11 Schematic diagram of transmission unit and squeegee unit (drive wheel) cooperation in some embodiments;

[0038] Figure 12 Schematic diagram of drive wheel in some embodiments;

[0039] Figure 13 Schematic diagram of transmission unit and squeegee unit (driven wheel) cooperation in some embodiments;

[0040] Figure 14 Schematic diagram of driven wheel in some embodiments;

[0041] Figure 15 Schematic diagram of ring chain and second idler wheel cooperation in some embodiments.

[0042] Brief Description of the Drawings:

[0043] frame 1000, bottom plate 1100, first bottom plate segment 1110, first bottom plate 1111, second bottom plate segment 1120, second bottom plate 1121, wear-resistant sliding block 1130, side plate 1200, end plate 1300, baffle 1410, cover 1420, liquid collecting tank 1500, material containing cavity 1610, material discharge port 1620, isolation cavity 1630, communication port 1640, conveying mechanism 2000, transmission unit 2100, ring chain 2110, corner portion 2111, drive wheel 2120, driven wheel 2130, bolt 2131, first connecting shaft 2141, second connecting shaft 2142, first idler wheel 2150, second idler wheel 2160, squeegee unit 2200, connecting rod 2210, knife tooth 2220, connecting piece 2300, driving mechanism 3000.

[0044] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0046] It should be noted that all directional indications, such as upper, lower, left, right, front, back, under, over, upper, lower, inner, outer, front, rear, etc., are intended to facilitate the description of the application and are not to be construed as limiting the application thereto. Such directional indications are relative to the orientation of the drawings.

[0047] In the present application, unless specifically defined otherwise and limited, the terms "connect", "fixed", and the like should be understood broadly, for example, "fixed" can be fixed connection, or detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed in the present application.

[0049] The present application discloses a material storage and conveying device, which combines Figures 1 to 8 As shown in the drawings, in some embodiments, the material storage and conveying device comprises a rack 1000, a conveying mechanism 2000 and a driving mechanism 3000, the rack 1000 comprises a bottom plate 1100 adapted to support the material, the conveying mechanism 2000 is arranged on the rack 1000, the conveying mechanism 2000 comprises a transmission unit 2100 and a scraper unit 2200, the scraper unit 2200 and the transmission unit 2100 are connected, so as to be driven by the transmission unit 2100 to move circularly along the annular path, the scraper unit 2200 is adapted to move alternately above and below the bottom plate 1100 during the circular movement, and is adapted to pull the material to move when moving above the bottom plate 1100, the number of the scraper unit 2200 is multiple, and the multiple scraper units 2200 are arranged along the annular path at intervals, the driving mechanism 3000 is adapted to drive the transmission unit, so that the transmission unit 2100 drives the scraper unit 2200.

[0050] The embodiment sets the rack 1000 and the conveying mechanism 2000, the bottom plate 1100 of the rack 1000 supports the material, the scraper unit 2200 of the conveying mechanism 2000 can move along the circular path, when the scraper unit 2200 moves to the top of the bottom plate 1100, the material supported by the bottom plate 1100 can be dragged to move, so that the material moves along the bottom plate 1100, and finally the material is separated from the bottom plate 1100, so that the continuous discharge of the material can be realized, in particular, the rack 1000 mainly plays a supporting role of the material, and the conveying mechanism 2000 mainly plays a role of dragging the material, so as to facilitate reducing the design complexity of the conveying mechanism 2000.

[0051] Specifically, the rack 1000 is mainly used for loading the material, when the material is processed, the material is poured from top to bottom on the bottom plate 1100 and is supported by the bottom plate 1100, the material can move along the bottom plate 1100 and finally is separated from the bottom plate 1100 (i.e. separated from the rack 1000), and the material separated from the bottom plate 1100 can enter the next process. It can be understood that the movement of the material is realized by the dragging of the conveying mechanism 2000, the conveying mechanism 2000 acts on the material when working, so that the material moves along the bottom plate 1100, and the material moves along the bottom plate 1100 and finally can be separated from the bottom plate 1100 and enter the next process, and the conveying mechanism 200 is driven by the driving mechanism 3000.

[0052] The conveying mechanism 2000 comprises a transmission unit 2100 and a scraper unit 2200, the transmission unit 2100 and the scraper unit 2200 are connected, the transmission unit 2100 can drive the scraper unit 2200 to move, and it can be understood that the transmission unit 2100 needs to be connected with the driving mechanism 3000, the driving mechanism 3000 drives the transmission unit 2100, so that the transmission unit 2100 drives the scraper unit 2200. The scraper unit 2200 moves along the circular path under the driving of the transmission unit 2100, the number of the scraper unit 2200 is multiple, and the multiple scraper units 2200 are arranged along the circular path, and multiple means two or more.

[0053] In combination with Figure 9 and Figure 10As shown, the annular path surrounds the bottom plate 1100, and the direction of the circulating movement of the scraper units 2200 along the annular path is counterclockwise. When the scraper units 2200 move along the annular path, the scraper units 2200 move alternately above and below the bottom plate 1100. For example, the scraper units 2200 move above the bottom plate 1100, then move below the bottom plate 1100, and then move above the bottom plate 1100, and so on. When the scraper units 2200 move above the bottom plate 1100, the scraper units 2200 can drag the material to move as the scraper units 2200 move above the bottom plate 1100. When the scraper units 2200 move from above the bottom plate 1100 to below the bottom plate 1100, the scraper units 2200 and the dragged material are separated, the material is separated from the bottom plate 1100 under the action of gravity and enters the next process. Since the number of scraper units 2200 is multiple, the multiple scraper units 2200 are arranged along the annular path. When the material is continuously poured onto the bottom plate 1100, the material can be dragged by the corresponding scraper units 2200 to move, thereby realizing continuous discharge.

[0054] For example, when the material is poured onto the bottom plate 1100, the material is supported on the bottom plate 1100 and covers the corresponding scraper units 2200. The material is pressed against the scraper units 2200 under the action of gravity. As the scraper units 2200 move, the corresponding scraper units 2200 can drag the material to move. When the material is continuously poured onto the bottom plate 1100, the material can be sequentially dragged by the circulating scraper units 2200 to move. During the process of dragging the material to move, the material that is too high can slide and cover other scraper units 2200, which can also be dragged by the corresponding scraper units 2200 to move, thereby realizing continuous discharge of the material. Compared with the conveyor in the related art which cannot continuously discharge the material, the embodiment can optimize the discharge effect of the material.

[0055] In the related art, the bottom layer of the material can easily slide relative to the scraper units 2200 during the material conveying process, which affects the discharge effect. In the embodiment, the multiple scraper units 2200 are arranged at intervals along the annular path, and the adjacent scraper units 2200 form a concave cavity structure. When the material is poured towards the bottom plate 1100, the material can be embedded in the concave cavity structure. Thus, the movement of the scraper units 2200 is more likely to drag the material to move, and the bottom layer of the material is not easy to slide relative to the scraper units 2200, which is beneficial to optimize the discharge effect of the material.

[0056] Understandably, since multiple scraper units 2200 are arranged alternately and scraper units 2200 are moving parts, when material is poured onto the bottom plate 1100, most of the weight of the material is applied to the bottom plate 1100. This can reduce the pressure on the scraper units 2200, thereby avoiding the need for the scraper units 2200 to both support and pull the material, which would complicate the structure and reduce the design complexity of the conveying mechanism 2000.

[0057] Combination Figures 3 to 5 as well as Figure 9 and Figure 10 As shown, in some embodiments, the transmission unit 2100 includes an annular chain 2110, and the bottom plate 1100 is provided with annular chains 2110 on opposite sides respectively. The scraper unit 2200 is disposed between the annular chains 2110 on opposite sides and connected to the annular chains 2110 on opposite sides.

[0058] See Figure 1 As shown, the bottom plate 1100 has ring chains 2110 on its left and right sides respectively. The drive mechanism 3000 can drive the ring chains 2110 to move cyclically along the ring path, thus driving the scraper unit 2200 to move cyclically along the ring path. Since the scraper unit 2200 needs to pull the material to move, and the material is heavy, using the ring chains 2110 to achieve transmission has higher efficiency. The ring chains have strong overload capacity, less wear, and longer service life, making them more suitable for high-load situations such as material conveying.

[0059] Furthermore, combined Figures 9 to 14 As shown, the transmission unit 2100 also includes a drive wheel 2120 and a driven wheel 2130. One end of the annular chain 2110 surrounds the drive wheel 2120, and the other end surrounds the driven wheel 2130. The drive wheel 2120 is adapted to be connected to the drive mechanism 3000. By setting the drive wheel 2120 and the driven wheel 2130, the annular chain 2110 is fixed. When the drive mechanism 3000 drives the drive wheel 2120 to rotate, the drive wheel 2120 drives the annular chain 2110 to move cyclically, and at the same time, the driven wheel 2130 also rotates. The drive mechanism 3000 is a device that can output mechanical energy, such as a motor. The drive mechanism 3000 and the drive wheel 2120 are connected, either directly or indirectly. The output of the drive mechanism 3000 can drive the drive wheel 2120 to rotate.

[0060] Since the bottom plate 1100 is provided with the annular chain 2110 on the opposite sides, that is, the annular chain 2110 on each side surrounds the driving wheel 2120 and the driven wheel 2130, optionally, the driving wheels 2120 on the opposite sides can be connected and fixed, for example, the driving wheels 2120 on the opposite sides are connected and fixed through the first connecting shaft 2141, when the driving mechanism 3000 drives one side of the driving wheel 2120, it can make the driving wheels 2120 on the opposite sides rotate synchronously, so as to make the annular chains 2110 on the opposite sides move synchronously, that is, drive the scraper unit 2200 to move circularly.

[0061] Optionally, the driven wheels 2130 on the opposite sides can be connected and fixed through the second connecting shaft 2142, of course, the driven wheels 2130 on the opposite sides can also be arranged separately, which can be selected according to the actual situation.

[0062] Since the driving wheel 2120 needs to transmit power to the annular chain 2110, in order to better realize the cooperation of the driving wheel 2120 and the annular chain 2110, in combination with Figure 12 It is shown that in some embodiments, the driving wheel 2120 is a gear structure, so that the driving wheel 2120 can be engaged with the annular chain 2110 to realize stable and reliable transmission.

[0063] The driven wheel 2130 can be designed as a gear structure, so that the driven wheel 2130 is engaged with the annular chain 2110 to realize transmission, of course, the driven wheel 2130 can be designed as a smooth wheel structure (canceling the gear teeth relative to the gear structure), as Figure 14 When the driven wheel 2130 is designed as a smooth wheel structure, it is more convenient to adjust the position of the driven wheel 2130 to adjust the tension degree of the annular chain 2110.

[0064] In combination with Figure 13 It is shown that in some embodiments, the bolt 2131 is connected between the driven wheel 2130 and the rack 1000, and the bolt 2131 is suitable for adjusting the position of the driven wheel 2130 relative to the rack 1000. It can be understood that when the material storage and conveying device is installed, the rack 1000 is stationary, by connecting the bolt 2131 between the driven wheel 2130 and the rack 1000, when the bolt 2131 is screwed, the driven wheel 2130 can be displaced relative to the rack 1000, so that the tension degree of the annular chain 2110 can be adjusted. For example, when the bolt 2131 is screwed, the bolt 2131 rotates relative to the driven wheel 2130, and the driven wheel 2130 is constrained to move only along the length direction of the bolt 2131, so that the position of the driven wheel 2130 is changed to adjust the tension degree of the annular chain 2110.

[0065] In combination with Figure 10 and Figure 15As shown, in some embodiments, the transmission unit 2100 further comprises a first supporting roller 2150 adapted to rollingly abut against the endless chain 2110, the first supporting roller 2150 can be fixed on the frame 1000, when the endless chain 2110 moves, the endless chain 2110 abuts against the first supporting roller 2150, the first supporting roller 2150 rolls, the arrangement of the first supporting roller 2150 can guide and support the arrangement of the endless chain 2110, effectively preventing the endless chain 2110 from being separated from the driving wheel 2120 and the driven wheel 2130.

[0066] In combination Figure 10 and Figure 13 As shown, in some embodiments, the transmission unit 2100 further comprises a second supporting roller 2160 adapted to rollingly abut against the endless chain 2110 and adapted to make the endless chain 2110 form the corner portion 2111. The second supporting roller 2160 has the similar effect as the first supporting roller 2150, except that the second supporting roller 2160 can also make the endless chain 2110 form the corner portion 2111, so that the endless chain 2110 can adapt to the layout of the bottom plate 1100. For example, the bottom plate 1100 is generally L-shaped, by the second supporting roller 2160 rollingly abutting against the endless chain 2110 between the driving wheel 2120 and the driven wheel 2130, so that the endless chain 2110 can also be L-shaped as a whole, realizing the cooperation of the bottom plate 1100 and the endless chain 2110.

[0067] In combination Figure 2 and Figure 6 As shown, in some embodiments, the upper surface of the bottom plate 1100 is provided with wear-resistant sliding blocks 1130, the endless chain 2110 is adapted to slide against the wear-resistant sliding blocks 1130. Specifically, in the process of circulating movement of the endless chain 2110, the endless chain 2110 is pressed towards the bottom plate 1100 under the action of gravity and the pressure applied by the material, in order to avoid wear of the bottom plate 1100, the present embodiment is provided with wear-resistant sliding blocks 1130, the endless chain 2110 slide against the wear-resistant sliding blocks 1130 in the process of circulating movement, the wear-resistant sliding blocks 1130 have better wear resistance, avoiding wear. It can be understood that the so-called wear-resistant sliding blocks 1130 are components that have superior wear resistance relative to the bottom plate 1100, for example, the material of the wear-resistant sliding blocks 1130 is Hadfield steel, of course, the wear-resistant sliding blocks 1130 can also be made of other materials.

[0068] In combination Figure 11As shown in FIG. 11, in some embodiments, the scraper unit 2200 comprises a connecting rod 2210 and a blade 2220, the connecting rod 2210 is connected with the transmission unit 2100, and the blade 2220 is arranged on the connecting rod 2210. Specifically, one end of the connecting rod 2210 is connected with one of the two sides of the endless chain 2110, and the other end of the connecting rod 2210 is connected with the other side of the endless chain 2110, so that the movement of the two sides of the endless chain 2110 can drive the movement of the connecting rod 2210, and the blade 2220 arranged on the connecting rod 2210 can be inserted into the material when the material is poured on the bottom plate 1100, so as to pull the material to move.

[0069] Optionally, the number of blades 2220 is multiple, and the multiple blades 2220 are arranged at intervals, so as to better pull the material to move, as shown in FIG. 12. Figure 11 As shown in FIG. 13, the length direction of the connecting rod 2210 intersects with the moving direction of the material, and the multiple blades 2220 are arranged at intervals along the length direction of the connecting rod 2210. The blade 2220 can be connected with the connecting rod 2210 by welding, and in addition, the blade 2220 is flat, and the flat direction of the blade 2220 is the same as the moving direction of the material, that is, the blade 2220 is flat along the moving direction of the material, so as to facilitate the insertion of the blade 2220 into the material and prevent the blade 2220 from bending during the pulling of the material to move.

[0070] As shown in FIG. 11, Figure 1 As shown in FIG. 11, in some embodiments, the rack 1000 further comprises side plates 1200 and end plates 1300, the opposite two sides of the bottom plate 1100 are respectively provided with the side plates 1200, and the end plate 1300 is arranged at one end of the bottom plate 1100 and between the opposite two side plates 1200, so as to surround the bottom plate 1100, the side plates 1200 and the end plate 1300 to form a material containing cavity 1610, and the other end of the bottom plate 1100 and the opposite two side plates 1200 surround a material discharge port 1620 which is in communication with the material containing cavity 1610, and the material is adapted to be separated from the material containing cavity 1610 through the material discharge port 1620.

[0071] Specifically, as shown in FIG. 14, Figure 1The left side of the bottom plate 1100 is provided with a side plate 1200, the right side of the bottom plate 1100 is provided with a side plate 1200, and the rear end of the bottom plate 1100 is provided with an end plate 1300. The side plate 1200 and the bottom plate 1100 can be connected and fixed in various ways. Of course, the bottom plate 1100 and the side plate 1200 can also be integrally formed. The end plate 1300 can be connected and fixed with the bottom plate 1100 and the side plate 1200, or the end plate 1300, the bottom plate 1100 and the side plate 1200 can be integrally formed. In this way, the bottom plate 1100, the side plate 1200 and the end plate 1300 together enclose a material containing cavity 1610. At this time, the front end of the bottom plate 1100 and the opposite two side plates 1200 enclose a discharge port 1620. When the material is poured on the bottom plate 1100 and is in the material containing cavity 1610, the material is supported by the bottom plate 1100 and is stopped by the side plate 1200 and the end plate 1300 at the same time. In this way, the material can be contained in the material containing cavity 1610 and can move along the bottom plate 1100 under the action of the conveying mechanism 2000 and finally be discharged from the discharge port 1620. In this way, the material is separated from the bottom plate 1100 (the material containing cavity 1610).

[0072] In combination Figures 1 to 5 As shown in FIG. 1, in some embodiments, the rack 1000 further includes a baffle 1410 and a cover 1420. The opposite two sides of the bottom plate 1100 are respectively provided with a baffle 1410. The cover 1420 is arranged on the inner side of the side plate 1200. The cover 1420 extends from the side plate 1200 towards the bottom plate 1100 and passes over the baffle 1410 to shield the baffle 1410 from top to bottom. The side of the cover 1420 and the baffle 1410 away from the material containing cavity 1610 forms an isolation cavity 1630. The cover 1420 and the baffle 1410 are arranged alternately to form a communication port 1640. The communication port 1640 communicates the isolation cavity 1630 and the material containing cavity 1610. The transmission unit 2100 is arranged in the isolation cavity 1630. The scraper unit 2200 is located in the material containing cavity 1610 when it moves above the bottom plate 1100.

[0073] Specifically, the cover 1420 is arranged on the inner side of the side plate 1200 and extends towards the bottom plate 1100, the cover 1420 extends towards the bottom plate 1100 to pass over the baffle 1410, and the cover 1420 and the baffle 1410 are arranged alternately, so that the communication opening 1640 is formed between the cover 1420 and the baffle 1410. Since the cover 1420 is arranged on the inner side of the side plate 1200 and extends from the side plate 1200 towards the bottom plate 1100, the cover 1420 and the baffle 1410 cooperate to form the isolation cavity 1630 on the side of the cover 1420 and the baffle 1410 away from the material cavity 1610, the isolation cavity 1630 and the material cavity 1610 are communicated through the communication opening 1640, so that when the material is poured into the material cavity 1610, the material cannot enter the isolation cavity 1630 through the communication opening 1640. The transmission unit 2100 is arranged in the isolation cavity 1630 to avoid the jam caused by the interference of the material. When the scraper unit 2200 moves above the bottom plate 1100, it is located in the material cavity 1610, so that the material can be moved by the scraper unit 2200.

[0074] It can be understood that the communication opening 1640 is arranged to lay the foundation for the connection of the transmission unit 2100 and the scraper unit 2200, for example Figure 4 and Figure 5 As shown in the above embodiments, the conveying mechanism 2000 further comprises a connecting piece 2300, the connecting piece 2300 is arranged through the communication opening 1640 and is connected with the transmission unit 2100 and the scraper unit 2200 respectively.

[0075] As shown in the above embodiments, Figure 1 , Figure 6 and Figure 7 In some embodiments, the bottom plate 1100 comprises a first bottom plate segment 1110 and a second bottom plate segment 1120 arranged in sequence along the moving direction of the material, the first bottom plate segment 1110 is arranged obliquely, the second bottom plate segment 1120 is arranged obliquely, and the oblique degree of the second bottom plate segment 1120 is greater than the oblique degree of the first bottom plate segment 1110.

[0076] The bottom plate 1100 of the embodiment comprises the first bottom plate segment 1110 and the second bottom plate segment 1120, both of which are arranged obliquely, and the oblique degree of the second bottom plate segment 1120 is greater than the oblique degree of the first bottom plate segment 1110. When the material moves from the first bottom plate segment 1110 to the second bottom plate segment 1120 under the action of the conveying mechanism 2000, the material that is too high rolls down under the action of gravity, realizing the thinning and mixing of the material, so as to facilitate uniform discharging. Through the oblique arrangement of the first bottom plate segment 1110 and the second bottom plate segment 1120, the water can flow from the second bottom plate segment 1120 to the first bottom plate segment 1110, which is conducive to being collected.

[0077] Specifically, the bottom plate 1100 comprises a first bottom plate segment 1110 and a second bottom plate segment 1120, the first bottom plate segment 1110 and the second bottom plate segment 1120 are sequentially arranged along the moving direction of the material, that is, the material passes through the first bottom plate segment 1110 first and then passes through the second bottom plate segment 1120, and finally separates from the bottom plate 1100, for example, the material is poured on the first bottom plate segment 1110, can move from the first bottom plate segment 1110 to the second bottom plate segment 1120 and finally separate from the bottom plate 1100. In this embodiment, the first bottom plate segment 1110 is arranged to be inclined, the second bottom plate segment 1120 is also arranged to be inclined, and the inclination of the second bottom plate segment 1120 is greater than the inclination of the first bottom plate segment 1110, and the first bottom plate segment 1110 and the second bottom plate segment 1120 intersect in the figure. When the material is poured onto the first bottom plate segment 1110, the inclination of the first bottom plate segment 1110 is relatively small, so the height of the material corresponding to the first bottom plate segment 1110 may be high at this time, and as the material moves from the first bottom plate segment 1110 to the second bottom plate segment 1120, the inclination of the second bottom plate segment 1120 is greater, at this time, the material that is too high rolls down under the action of gravity, or even rolls down to the first bottom plate segment 1110 again and is pulled by the corresponding scraper unit 2200 again. This process can achieve the thinning and mixing of the material, which is beneficial to the uniform discharge of the material.

[0078] In combination Figure 7 As shown in the figure, in some embodiments, the angle between the first bottom plate segment 1110 and the horizontal plane is greater than 0° and not greater than 20°, for example, the angle between the first bottom plate segment 1110 and the horizontal plane is α, and α is 1°, 3°, 5°, 8° or 10°. By optimizing the angle between the first bottom plate segment 1110 and the horizontal plane, the inclination of the first bottom plate segment 1110 can be achieved, and the first bottom plate segment 1110 is not too inclined to make it difficult for the material to move to the second bottom plate segment 1120. Alternatively, through a large number of experiments of the inventor, the angle between the first bottom plate segment 1110 and the horizontal plane is not less than 3° and not greater than 8°, which is more beneficial to the movement of the material.

[0079] In combination Figure 7 As shown in the figure, in some embodiments, the angle between the second bottom plate segment 1120 and the horizontal plane is greater than 30° and not greater than 60°, for example, the angle between the second bottom plate segment 1120 and the horizontal plane is β, and β is 30°, 35°, 40°, 45°, 50°, 55° or 60°. By optimizing the angle between the second bottom plate segment 1120 and the horizontal plane, the inclination of the second bottom plate segment 1120 can be achieved, and the second bottom plate segment 1120 is not too inclined to make it difficult for the material to separate from the material cavity 1610. Alternatively, through a large number of experiments of the inventor, the angle between the second bottom plate segment 1120 and the horizontal plane is not less than 43° and not greater than 48°, which is more beneficial to the movement of the material.

[0080] Combination Figure 6 As shown, in some embodiments, the first base plate segment 1110 includes a plurality of first base plates 1111, which are arranged sequentially. "A plurality of" means two or more. The plurality of first base plates 1111 are spliced ​​sequentially to form the first base plate segment 1110. By arranging the plurality of first base plates 1111 sequentially, the manufacturing difficulty of the first base plate segment 1110 is reduced.

[0081] Similarly, combining Figure 6 As shown, in some embodiments, the second base plate segment 1120 includes a plurality of second base plates 1121, which are arranged sequentially and spliced ​​together to form the second base plate segment 1120. By arranging the plurality of second base plates 1121 sequentially, the manufacturing difficulty of the second base plate segment 1120 is reduced.

[0082] Optionally, the first base plate 1111 is configured to be detachable. As mentioned above, the base plate 1100 is used to support materials, therefore the first base plate 1111 may be damaged. With the detachable configuration of the first base plate 1111, when damage occurs, the damaged first base plate 1111 can be removed and replaced with a new one, making maintenance easier. There are various ways to achieve this detachable configuration, such as using screw connections. Similarly, the second base plate 1121 can also be configured to be detachably connected, which will not be repeated here.

[0083] If the material contains moisture, during the conveying process, the drain water falls onto the first bottom plate section 1110 and the second bottom plate section 1120. Because the first bottom plate section 1110 and the second bottom plate section 1120 are inclined, the drain water falling onto the second bottom plate section 1120 flows along the second bottom plate section 1120 and towards the first bottom plate section 1110. The drain water falling onto the first bottom plate section 1110, as well as the drain water flowing from the second bottom plate section 1120 to the first bottom plate section 1110, flows along the first bottom plate section 1110. This achieves directional flow of the drain water, making it easier to collect. Combined with... Figures 1 to 8 As shown, in some embodiments, the frame 1000 also includes a collection tank 1500, which is used to receive liquid (such as drain water) flowing out of the first bottom plate section 1110. That is, the drain water guided by the first bottom plate section 1110 eventually flows to the collection tank 1500, thus realizing the collection of drain water and facilitating further processing of the drain water. By tilting the first bottom plate section 1110 and the second bottom plate section 1120, almost all the drain water flows to the collection tank 1500, avoiding the indiscriminate flow of the drain water and facilitating further processing of the drain water.

[0084] The liquid tank 1500 can receive the liquid flowing out of the first bottom plate segment 1110 in various ways. For example, one end of a communication pipe is connected to the liquid tank 1500, and the other end of the communication pipe is connected to the material cavity 1610 near the first bottom plate segment 1110. In this way, the water can be transported along the communication pipe to the liquid tank 1500. For another example, in combination with the above-mentioned embodiment, the first bottom plate segment 1110 is connected to the liquid tank 1500, and the water flowing along the first bottom plate segment 1110 can fall into the liquid tank 1500. Figure 8 As shown in the figure, one end of the first bottom plate segment 1110 away from the second bottom plate segment 1120 extends into the liquid tank 1500. When the water flows along the first bottom plate segment 1110, the water can fall into the liquid tank 1500 from the end of the first bottom plate segment 1110 away from the second bottom plate segment 1120. In this way, the water can be collected, which is beneficial to simplify the arrangement of the structure. Of course, the following scheme can also be used. That is, one end of the first bottom plate segment 1110 away from the second bottom plate segment 1120 is located above the liquid tank 1500, and the liquid tank 1500 is open upward. When the water falls off the first bottom plate segment 1110, the water can fall into the liquid tank 1500. In this way, the water can also be collected.

[0085] It can be understood that the opposite sides of the bottom plate 1100 are respectively provided with the baffle 1410. In this way, when the water flows along the bottom plate 1100, the baffle 1410 can stop the water from flowing to the left or the right, so that the water flows to the rear end and flows to the liquid tank 1500. The baffle 1410 can be arranged on the bottom plate 1100 in various ways. For example, the baffle 1410 is welded and fixed with the bottom plate 1100. It can be understood that when the first bottom plate segment 1110 includes a plurality of first bottom plates 1111, each first bottom plate 1111 is welded with the baffle 1410. When the second bottom plate segment 1120 includes a plurality of second bottom plates 1121, each second bottom plate 1121 is welded with the baffle 1410.

[0086] The above-mentioned embodiments are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields based on the content of the present application and the drawings is included in the patent protection scope of the present application.

Claims

1. A material storage and conveying device, characterized in that, The application relates to a material conveying device. The device comprises a frame (1000) including a bottom plate (1100) adapted to support materials; a conveying mechanism (2000) provided on the frame (1000), the conveying mechanism (2000) including a transmission unit (2100) and a plurality of scraper units (2200), the scraper units (2200) and the transmission unit (2100) being connected to be driven by the transmission unit (2100) to move along a circular path, the scraper units (2200) being adapted to move alternately above and below the bottom plate (1100) during the movement along the circular path and to pull the materials to move when moving above the bottom plate (1100), and the plurality of scraper units (2200) being arranged at intervals along the circular path; and a driving mechanism (3000) adapted to drive the transmission unit (2100) so that the transmission unit (2100) drives the scraper units (2200). The transmission unit (2100) includes a circular chain (2110), and the bottom plate (1100) is provided with the circular chain (2110) on opposite sides, respectively, and the scraper units (2200) are connected to the circular chains (2110) on the opposite sides and located between the circular chains (2110) on the opposite sides. The transmission unit (2100) further includes a driving wheel (2120) and a driven wheel (2130), one end of the circular chain (2110) surrounds the driving wheel (2120) and the other end surrounds the driven wheel (2130), and the driving wheel (2120) is connected to the driving mechanism (3000). The driving wheels (2120) on the opposite sides are connected and fixed; 2. The material storage and delivery device of claim 1, wherein, and / or, the driven wheels (2130) on the opposite sides are connected and fixed; 3. The material storage and delivery device of claim 2, wherein, and / or, the driving wheel (2120) is a gear structure; 4. The material storage and delivery device of claim 3, wherein, and / or, the driven wheel (2130) is a light wheel structure; and / or, a bolt (2131) is connected between the driven wheel (2130) and the frame (1000), and the bolt (2131) is adapted to adjust the position of the driven wheel (2130) relative to the frame (1000). The transmission unit (2100) further includes a first supporting wheel (2150) adapted to roll against the circular chain (2110); and / or, the transmission unit (2100) further includes a second supporting wheel (2160) adapted to roll against the circular chain (2110) and to form a corner part (2111) of the circular chain (2110). The upper surface of the bottom plate (1100) is provided with wear-resistant sliding blocks (1130), and the circular chain (2110) is adapted to slide against the wear-resistant sliding blocks (1130).

5. The material storage and delivery device of claim 2, wherein, ​ ​ 6. The material storage conveyor of claim 2, wherein, ​ 7. The material storage and delivery device of claim 1, wherein, The scraper unit (2200) comprises a connecting rod (2210) and a blade tooth (2220), the connecting rod (2210) is connected with the transmission unit (2100), and the blade tooth (2220) is arranged on the connecting rod (2210).

8. The material storage and delivery device of claim 7, wherein, The number of the blade tooth (2220) is multiple, and the multiple blade teeth (2220) are arranged at intervals. And / or, the blade tooth (2220) is flat along the moving direction of the material.

9. A material storage and delivery device as claimed in any one of claims 1 to 8, wherein, The rack (1000) further comprises side plates (1200) and end plates (1300), the opposite sides of the bottom plate (1100) are respectively provided with the side plates (1200), the end plates (1300) are arranged at one end of the bottom plate (1100) and between the side plates (1200) on the opposite sides, so as to surround the bottom plate (1100), the side plates (1200) to form a material containing cavity (1610), and the other end of the bottom plate (1100) and the side plates (1200) on the opposite sides form a material discharge port (1620) communicating with the material containing cavity (1610), and the material is adapted to be separated from the material containing cavity (1610) through the material discharge port (1620).

10. The material storage and delivery device of claim 9, wherein, The rack (1000) further comprises baffles (1410) and covers (1420), the opposite sides of the bottom plate (1100) are respectively provided with the baffles (1410), the covers (1420) are arranged on the inner sides of the side plates (1200), the covers (1420) extend from the side plates (1200) towards the bottom plate (1100) and cross the baffles (1410) to shield the baffles (1410) from top to bottom, one side of the cover (1420) and the baffle (1410) away from the material containing cavity (1610) forms an isolation cavity (1630), and the cover (1420) and the baffle (1410) are arranged alternately to form a communication port (1640), the communication port (1640) communicates the isolation cavity (1630) and the material containing cavity (1610); The transmission unit (2100) is arranged in the isolation cavity (1630), and the scraper unit (2200) is adapted to be located in the material containing cavity (1610) when moving above the bottom plate (1100).

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