Storage bin adjusting device and storage bin feeding device

Abstract

The embodiment of the utility model discloses a stock bin adjusting device and a stock bin feeding device. The stock bin adjusting device comprises a stock bin and a cut-off assembly, and the cut-off assembly comprises a first driving piece and a baffle; the stock bin feeding device comprises a rack, a transverse moving module and a lifting module. The cut-off assembly is arranged below the discharging port of the stock bin, in the time period from the time when the previous feeding cylinder is full and leaves the feeding position to the time when the next feeding cylinder is conveyed to the feeding position, the first driving piece of the cut-off assembly drives the baffle to the position below the discharging port to block the discharging port, and at the moment, the stock bin can be converted into a small buffering bin; and after the next charging barrel is conveyed to the charging position, the first driving piece drives the baffle to be separated from the discharging opening, the materials cached in the stock bin can be instantly added into the charging barrels, the switching time of the empty charging barrel and the full charging barrel is effectively utilized, and the charging efficiency is improved. The stock bin adjusting device is driven to move through the transverse moving module and the lifting module, so that the stock bin can be aligned with the feeding cylinder, and subsequent feeding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of single crystal pulling, in particular to a silo regulating device and a silo feeding device. Background Art

[0002] In the process of multiple feeding CZ single crystal pulling, after each silicon rod is produced, silicon material needs to be added to the crucible to pull the next silicon rod. In production, silicon material is generally added to the feeding cylinder first, and the feeding cylinder is used to add silicon material to the crucible.

[0003] At present, when feeding materials to a feeding barrel, the industry usually uses a silo (similar to a funnel) for auxiliary feeding. When using a silo to feed materials to more than two feeding barrels, from the time when the previous feeding barrel is full and leaves the feeding position to the time when the next feeding barrel is sent to the feeding position, there is no corresponding feeding barrel containing silicon materials, and the silo cannot receive the materials, resulting in this time being wasted, which ultimately affects the overall feeding efficiency. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a silo adjustment device and a silo feeding device to solve the problem that the switching time between empty and full feeding barrels is wasted when feeding multiple feeding barrels in the prior art.

[0005] In a first aspect, the utility model provides a silo adjustment device, comprising a silo and a cut-off assembly, wherein the silo has a feed inlet and a discharge inlet arranged vertically in sequence, the cross-sectional area of ​​the feed inlet is larger than the cross-sectional area of ​​the discharge inlet, and the cross-sectional area of ​​the silo gradually decreases from the feed inlet to the discharge inlet;

[0006] The cut-off assembly is arranged below the discharge port, and the cut-off assembly includes a first driving member and a baffle. The driving end of the first driving member is connected to the baffle to drive the baffle to move along a horizontal set direction to the bottom of the discharge port to close the discharge port or to detach from the bottom of the discharge port to open the discharge port.

[0007] Based on the silo adjustment device provided in the embodiment, by setting a cut-off component below the discharge port of the silo, in the time period from when the previous feeding barrel is filled and leaves the feeding position to when the next feeding barrel is sent to the feeding position, the first driving member of the cut-off component drives the baffle to the bottom of the discharge port to block the discharge port. At this time, the silo can be transformed into a small buffer silo, and a certain amount of material can be added to the silo for caching. After the next feeding barrel is sent to the feeding position, the first driving member drives the baffle to disengage from the discharge port, and the material cached in the silo can be instantly added to the feeding barrel. The setting of the cut-off component can effectively utilize the time of switching between empty and full feeding barrels, thereby improving the feeding efficiency.

[0008] In one embodiment of the silo adjustment device, the cut-off assembly further includes a support plate, a guide rail and a guide slider, the support plate has a through opening, the through opening is located below the discharge port, and the through opening and the discharge port have at least a partial overlapping area in the vertical direction; the guide rail is arranged below the support plate along a horizontal setting direction, and the baffle is slidably arranged on the guide rail through the guide slider;

[0009] The first driving member drives the baffle to move along the guide rail to below the overlapping area or to separate from below the overlapping area.

[0010] Based on the silo adjustment device in the above embodiment, a part of the cut-off assembly is supported and / or installed by a support plate, and then the movement direction of the baffle is limited by the cooperation of the guide rail and the guide slider, thereby improving the degree of coordination and sealing between the baffle and the discharge port, and preventing the material from leaking from between the baffle and the discharge port when the discharge port is closed.

[0011] In an embodiment of the silo adjusting device, the first driving member includes a fixing portion, and the first driving member is fixedly disposed on the supporting plate via the fixing portion.

[0012] In one embodiment of the silo adjusting device, the cut-off assembly further comprises at least one reinforcing rib, and the reinforcing rib is arranged on the lower surface of the baffle.

[0013] Based on the silo adjusting device in the above embodiment, by providing at least one reinforcing rib, the structural strength of the baffle is improved, thereby increasing the load-bearing capacity of the baffle.

[0014] In one embodiment of the silo adjusting device, the first driving member has a driving portion, and the cut-off assembly further includes a protective cover, which is disposed on the driving portion of the first driving member.

[0015] Based on the silo adjustment device in the above embodiment, the driving part of the first driving member is protected from wear by particles such as dust in the external environment through the protective cover.

[0016] In one embodiment of the silo regulating device, the silo regulating device further comprises a material tunnel, a vibrator and a hopper, the material tunnel having a feed end and a discharge end, the feed end being located below the discharge port and connected to the discharge port, and the discharge end being connected to the hopper;

[0017] The vibrator is arranged below the material tunnel and is configured to vibrate the material in the material tunnel to the discharge end;

[0018] The feeding hopper is tilted from the discharge end and is configured to feed materials toward the feeding barrel to be fed.

[0019] Based on the silo adjustment device in the above embodiment, through the cooperation between the material tunnel, the feeding hopper and the silo, when feeding the feeding barrel, the feeding barrel no longer needs to be opposite to the discharge port of the silo, and the feeding barrel only needs to be placed on one side of the feeding hopper, thereby avoiding structural collision between the silo and the feeding barrel. At the same time, the distance between the feeding barrel and the discharge side of the device is shortened, reducing the risk of material spillage; and the material tunnel is vibrated by a vibrator to avoid material blockage in the material tunnel and / or silo.

[0020] In one embodiment of the silo adjustment device, the cut-off assembly also includes an enclosure, which is arranged between the discharge port and the material tunnel and around the outer periphery of the discharge port, and the enclosure has an avoidance portion, and the baffle moves along a horizontal set direction through the avoidance portion.

[0021] Based on the silo adjustment device in the above embodiment, the enclosure surrounding the outer periphery of the discharge port can further enhance the sealing effect of the baffle on the discharge port. In addition, during the process of the baffle opening and closing the discharge port, the enclosure can play a limiting and guiding role in the moving direction of the baffle and on both sides of the moving direction.

[0022] In one embodiment of the silo adjustment device, a front plate is connected to the side of the baffle away from the first driving member, and when the baffle closes the discharge port, the front plate fits against the inner wall of the first side of the material tunnel; when the baffle opens the discharge port, the front plate fits against the inner wall of the second side of the material tunnel.

[0023] Based on the silo adjustment device in the above embodiment, when the discharge port is opened, the front plate fits with the inner wall of the first side of the material tunnel, and in the process of the material moving from the silo to the material tunnel, dust can be prevented from escaping from the inner wall of the first side of the material tunnel; when the discharge port is closed, the front plate fits with the inner wall of the second side of the material tunnel, which can further improve the blocking effect of the baffle on the discharge port and prevent the dust buffered in the silo from escaping from the inner wall of the second side of the material tunnel. The setting of the front plate can further prevent dust from escaping, thereby avoiding impact on the environment.

[0024] In one embodiment of the silo adjusting device, dust extraction pipelines are respectively arranged around the silo, and all the dust extraction pipelines are connected to the dust collecting device.

[0025] Based on the silo adjustment device in the above embodiment, by arranging dust extraction pipelines around the silo, the dust generated during the feeding process and floating in the silo can be sucked into the dust collecting device in time to prevent dust from escaping and improve the dust extraction efficiency.

[0026] In the second aspect, the utility model provides a silo feeding device, including the above-mentioned silo adjustment device, frame, transverse movement module and lifting module, the upgrading module has a driving end, the silo adjustment device is installed on the driving end of the lifting module, and the lifting module is configured to drive the silo adjustment device to rise and fall in the vertical direction; the transverse movement module is installed on the frame, the transverse movement module has a driving end, the lifting module is installed on the driving end of the transverse movement module, and the transverse movement module is configured to drive the lifting module and the silo adjustment device to move horizontally.

[0027] Based on the silo feeding device of the embodiment, the silo adjusting device is driven to move in the horizontal and vertical directions by the transverse movement module and the lifting module, so that the silo can be aligned with the feeding barrel for subsequent feeding.

[0028] One or more of the above embodiments of the present invention have at least one or more of the following beneficial effects:

[0029] By setting a cut-off component below the discharge port of the silo, during the period from when the previous feeding barrel is filled and leaves the feeding position to when the next feeding barrel is sent to the feeding position, the first driving member of the cut-off component drives the baffle to the bottom of the discharge port to block the discharge port. The silo can now be transformed into a small buffer silo, and a certain amount of material can be added to the silo for buffering. After the next feeding barrel is sent to the feeding position, the first driving member drives the baffle to disengage from the discharge port, and the buffered material in the silo can be instantly added to the feeding barrel. The setting of the cut-off component can effectively utilize the time for switching between empty and full feeding barrels, thereby improving feeding efficiency.

[0030] Furthermore, through the cooperation between the material tunnel, the feeding hopper and the material bin, the distance between the feeding barrel and the discharge side of the device is shortened, reducing the risk of material spillage.

[0031] Furthermore, the silo adjustment device is driven to move in the horizontal and vertical directions by the transverse movement module and the lifting module, so that the silo can be aligned with the feeding barrel for subsequent feeding.

[0032] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The disclosure of the present invention will become easier to understand with reference to the accompanying drawings. It is easy for those skilled in the art to understand that these drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In addition, similar numbers in the drawings are used to represent similar components, among which:

[0034] Figure 1 This is a front view of a silo charging device provided in an embodiment of the present application;

[0035] Figure 2 It is an exploded view for showing a silo adjustment device provided in an embodiment of the present application;

[0036] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0037] Figure 4 It is an exploded view provided in an embodiment of the present application for showing the positional relationship between the material tunnel and the support plate;

[0038] Figure 5 It is a schematic diagram of the structure of the protective cover provided in the embodiment of the present application;

[0039] Figure 6 It is a structural schematic diagram provided in an embodiment of the present application for demonstrating the coordination relationship between the material tunnel and the baffle;

[0040] Figure 7 It is a structural schematic diagram provided in an embodiment of the present application for demonstrating the coordination relationship between the enclosure and the baffle;

[0041] Figure 8 It is a structural schematic diagram provided in an embodiment of the present application for illustrating the setting of reinforcing ribs;

[0042] Fig. 9 It is a structural schematic diagram for demonstrating a silo charging device provided in an embodiment of the present application.

[0043] Description of Reference Numerals

[0044] 1. Material bin; 11. Material feed port; 12. Material discharge port; 2. Cut-off assembly; 21. First drive member; 22. Baffle; 220. Front plate; 23. Support plate; 230. Through opening; 24. Guide rail; 25. Guide slide block; 26. Reinforcement rib; 27. Protective cover; 28. Enclosure; 280. Avoidance portion; 29. ​​Bottom plate; 3. Material tunnel; 31. Material feed end; 32. Material discharge end; 33. First side inner wall; 34. Second side inner wall; 4. Vibrator; 5. Material hopper; 6. Dust collecting device; 61. Dust extraction pipeline; 7. Frame; 71. Transverse movement module; 72. Lifting module; 73. Mounting frame; 8. Material feeding barrel. DETAILED DESCRIPTION

[0045] Some embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0046] As described in the background technology, when one silo is used to feed more than two feeding barrels, during the time period from when the previous feeding barrel is full and leaves the feeding position to when the next feeding barrel is sent to the feeding position, because there is no corresponding feeding barrel containing silicon material, the silo cannot receive the material, resulting in this time being wasted, and ultimately affecting the overall efficiency of the feeding of the feeding barrels.

[0047] Therefore, the present application creatively proposes a silo adjustment device and a silo feeding device. The silo adjustment device includes a silo and a cut-off assembly, and the cut-off assembly includes a first drive member and a baffle. By setting the cut-off assembly below the discharge port of the silo, during the time period from when the previous feeding barrel is filled and leaves the feeding position to when the next feeding barrel is sent to the feeding position, the first drive member of the cut-off assembly drives the baffle to the bottom of the discharge port to block the discharge port. The silo can now be transformed into a small buffer silo, and a certain amount of material can be added to the silo for caching. After the next feeding barrel is sent to the feeding position, the first drive member drives the baffle to disengage from the discharge port, and the material cached in the silo can be instantly added to the feeding barrel. The setting of the cut-off assembly can effectively utilize the time for switching between empty and full feeding barrels, thereby improving the feeding efficiency.

[0048] The silo feeding device includes a frame, a transverse moving module and a lifting module. The transverse moving module and the lifting module drive the silo adjustment device to move in the horizontal and vertical directions, so that the silo can be aligned with the feeding barrel for subsequent feeding.

[0049] The present invention will be described in detail below through specific embodiments.

[0050] Example 1

[0051] Figures 1 to 7 The specific components of the silo adjustment device are shown. Figure 1 As shown, the silo regulating device includes a silo 1 and a cut-off assembly 2. The silo 1 has a feed port 11 and a discharge port 12 which are vertically arranged in sequence. The cross-sectional area of ​​the feed port 11 is larger than the cross-sectional area of ​​the discharge port 12, and the cross-sectional area of ​​the silo 1 gradually decreases from the feed port 11 to the discharge port 12, so that the material can be easily put into the silo 1, while limiting the instantaneous outflow of the material to ensure the stability of the feeding.

[0052] Reference Figures 1 to 3 As shown, the cutting component 2 is arranged below the discharge port 12, and the cutting component 2 includes a first driving member 21 and a baffle 22. The driving end of the first driving member 21 is connected to the baffle 22 to drive the baffle 22 to move along a horizontal set direction to the bottom of the discharge port 12 to close the discharge port 12 or to detach from the bottom of the discharge port 12 to open the discharge port 12.

[0053] In this embodiment, refer to Figure 3As shown, the X direction indicates the horizontal setting direction.

[0054] Exemplarily, the first driving member 21 is a cylinder, and it can also be a driving device such as a hydraulic cylinder, an electric cylinder, etc.

[0055] Specifically, in the time period from when the last feeding barrel 8 is filled and leaves the feeding position to when the next feeding barrel 8 is sent to the feeding position, the first driving member 21 is used to drive the baffle 22 to move to the bottom of the discharge port 12, blocking the discharge port 12, and then turning the silo 1 into a temporary buffer warehouse. At this time, a certain amount of material continues to be put into the silo 1 for buffering. After the next feeding barrel 8 is sent to the feeding position, the first driving member 21 drives the baffle 22 to disengage from the discharge port 12, and the material buffered in the silo 1 can be instantly added to the feeding barrel 8. The setting of the cut-off component 2 can effectively utilize the time of switching between empty and full feeding barrels 8, and improve the feeding efficiency.

[0056] Further, see Figures 2 to 4 As shown, the cutting assembly 2 also includes a support plate 23, a guide rail 24 and a guide slider 25. The support plate 23 has a through opening 230, and the through opening 230 is located below the discharge port 12, and the through opening 230 and the discharge port 12 have at least a partial overlapping area in the vertical direction; the guide rail 24 is arranged below the support plate 23 along a horizontal setting direction, and the baffle 22 is slidably set on the guide rail 24 through the guide slider 25; the first driving member 21 drives the baffle 22 to move along the guide rail 24 to below the overlapping area or to detach from below the overlapping area.

[0057] Optionally, the through opening 230 has a completely overlapping area with the discharge port 12 in the vertical direction, so that the material passing through the silo 1 can directly pass through the through opening 230 without hindrance.

[0058] Optionally, a guide rail 24 and a guide slide block 25 are respectively provided on both sides along the movement direction of the baffle 22 to keep the baffle 22 balanced during the movement.

[0059] Specifically, when the first driving member 21 drives the baffle 22 to move, the baffle 22 can move along the direction defined by the guide rail 24 (i.e., the horizontal set direction) through the sliding cooperation between the guide slider 25 and the guide rail 24, thereby improving the stability of the movement of the baffle 22, thereby ensuring the shielding effect of the baffle 22 on the discharge port 12, and preventing the material from leaking from between the baffle 22 and the discharge port 12 when the discharge port 12 is closed.

[0060] In some embodiments, the first driving member 21 includes a fixing portion, and the first driving member 21 is fixedly disposed on the support plate 23 through the fixing portion. In this embodiment, the fixing portion is the outer shell of the cylinder (the first driving member 21).

[0061] In some embodiments, the cut-off assembly 2 further includes at least one reinforcing rib 26 , which is disposed on the lower surface of the baffle 22 to improve the load-bearing capacity of the baffle.

[0062] Optional, such as Figure 8 As shown in (a), three reinforcing ribs 26 are arranged on the lower surface of the baffle 22, and the three reinforcing ribs 26 are evenly distributed on the lower surface of the baffle 22. The three evenly distributed reinforcing ribs 26 can further improve the structural strength of the baffle 22, thereby improving the load-bearing capacity of the baffle.

[0063] Optional, such as Figure 8 As shown in (b), six reinforcing ribs 26 are provided on the lower surface of the baffle 22, of which three reinforcing ribs 26 are evenly spaced along the X direction, and the remaining three reinforcing ribs 26 are evenly spaced along the direction perpendicular to the X direction, and the remaining three reinforcing ribs 26 can be arranged to intersect or not intersect with the other three reinforcing ribs 26. By providing reinforcing ribs 26 in both the X direction and the direction perpendicular to the X direction, the structural strength of the baffle 22 can be further improved.

[0064] Of course, the number of reinforcing ribs 26 and the direction of their setting positions can be flexibly adjusted according to the load-bearing requirements and are not limited to the above-mentioned implementations. The number can also be one, two, four, five, etc., and the setting method can be a variety of arrangements such as vertical intersection, oblique intersection or non-intersection.

[0065] In some examples, reference Figures 3 to 5 As shown, the first driving member 21 has a driving part, and the cut-off assembly 2 also includes a protective cover 27, and the protective cover 27 is provided on the driving part of the first driving member 21. Specifically, in this embodiment, the driving part is the cylinder shaft of the cylinder (the first driving member 21), and the protective cover 27 is an accordion cover, one end of the protective cover 27 is connected to the outer shell of the first driving member 21, and the other end is connected to the side wall of the support plate 23 facing the first driving member 21, so as to ensure that the cylinder shaft of the first driving member 21 is always covered by the protective cover 27 during the extension and retraction process, so as to ensure that the surface of the cylinder shaft of the first driving member 21 is free of impurities and particles, and can move stably and smoothly, and finally realize the timely opening and closing of the discharge port 12.

[0066] Furthermore, in order to improve the convenience of feeding, other structures are provided between the silo 1 and the feeding cylinder 8 during feeding. Figure 1 , Figure 4 and Figure 6As shown, the silo adjustment device also includes a material tunnel 3, a vibrator 4 and a hopper 5. The material tunnel 3 has a feed end 31 and a discharge end 32. The feed end 31 is located below the discharge port 12 and is connected to the discharge port 12, and the discharge end 32 is connected to the hopper 5; the vibrator 4 is arranged below the material tunnel 3, and is configured to vibrate the material in the material tunnel 3 to the discharge end 32; the hopper 5 is inclined from the discharge end 32, and is configured to feed toward the feeding barrel 8 to be fed.

[0067] Specifically, by setting the material tunnel 3 and the hopper 5, the silo 1 does not need to be opposite to the discharge port 12 of the silo 1 when adding materials, which greatly reduces the probability of collision between the charging barrel 8 and the silo adjustment device; at the same time, it is only necessary to set the charging barrel 8 on one side of the silo 1 and align it with the charging hopper 5 to complete the charging, and even the structure of the charging hopper 5 can be adjusted. When adding materials to the charging barrel 8, the end of the charging hopper 5 is directly inserted into the charging barrel 8 to avoid spilling of materials; at the same time, through the cooperation of the material tunnel 3, the hopper 5 and the silo, the distance between the charging barrel 8 and the discharge side of the silo adjustment device is shortened, reducing the risk of material spilling. In addition, a vibrator 4 is set below the material tunnel 3, which can vibrate the material tunnel 3 when necessary, thereby driving the silo 1 and / or the material tunnel 3 to vibrate, avoiding the accumulation of materials in the silo 1 and / or the material tunnel 3 and causing blockage, affecting subsequent feeding.

[0068] Further, see Figure 4 and Figure 6 As shown, the cut-off assembly 2 further includes a fence 28, which is disposed between the discharge port 12 and the material tunnel 3 and is disposed around the outer periphery of the discharge port 12, and can further enhance the blocking effect of the baffle 22 on the discharge port 12. The fence 28 has an avoidance portion 280, and the baffle 22 moves along a horizontally set direction through the avoidance portion 280. In the process of the baffle 22 opening and closing the discharge port 12, the fence 28 can play a limiting and guiding role in the moving direction of the baffle 22 and on both sides of the moving direction.

[0069] Specifically, in this embodiment, refer to Figure 4 , Figure 6 and Fig. 9 As shown, the cut-off assembly 2 further includes a bottom plate 29, and the enclosure 28 is mounted on the lower surface of the support plate 23 through the bottom plate 29. Preferably, the enclosure 28 extends into the feed tunnel 3 in the vertical direction to better prevent dust from escaping.

[0070] Further, see Figure 6 and Figure 7As shown, a front plate 220 is connected to the side of the baffle 22 away from the first driving member 21. When the baffle 22 closes the discharge port 12, the front plate 220 fits with the first side inner wall 33 of the material tunnel 3, and in the process of the material moving from the silo 1 to the material tunnel 3, dust can be prevented from escaping from the first side inner wall 33 of the material tunnel 3; when the baffle 22 opens the discharge port 12, the front plate 220 fits with the second side inner wall 34 of the material tunnel 3, which can further improve the blocking effect of the baffle 22 on the discharge port 12, and prevent the dust cached in the silo 1 from escaping from the second side inner wall 34 of the material tunnel 3.

[0071] In this embodiment, the front plate 220 is perpendicular to the baffle plate 22 and is located below the baffle plate 22 .

[0072] Further, see Figure 2 As shown, dust extraction pipelines 61 are respectively arranged on all sides of the silo 1, and all the dust extraction pipelines 61 are connected to the dust collecting device 6 so as to suck the dust generated during the feeding process and floating in the silo 1 and / or the material tunnel 3 into the dust collecting device 6, and the dust extraction efficiency is improved by setting up the dust extraction pipelines 61.

[0073] It should be noted that, for the convenience of illustration, the dust extraction pipeline 61 is connected to the dust collecting device 6 in the figure.

[0074] The silo 1 is in the shape of an inverted cone, and can also be in the shape of an inverted truncated cone.

[0075] In a specific example, the silo 1 is in the shape of an inverted prism, specifically, the silo 1 includes a plurality of inverted trapezoidal plates. A dust extraction pipeline 61 is connected to each inverted trapezoidal plate; in addition, in order to support the dust extraction pipeline 61 for better dust extraction, a bending plate is provided on the top of each inverted trapezoidal plate, and a clearance hole is provided on the bending plate to allow the dust extraction pipeline 61 to pass through, thereby reducing the occurrence of bending of the dust extraction pipeline 61.

[0076] In this embodiment, the silo 1 includes four inverted trapezoidal plates, and correspondingly, there are also four dust extraction pipelines 61 to extract dust evenly and multi-directionally.

[0077] Example 2

[0078] Corresponding to the above-mentioned embodiment 1, the present application also provides a silo feeding device, referring to Figure 1 and Fig. 9As shown, the silo feeding device includes a silo adjusting device, a frame 7, a transverse moving module 71 and a lifting module 72, the lifting module 72 has a driving end, the silo adjusting device is installed on the driving end of the lifting module 72, and the lifting module 72 is configured to drive the silo adjusting device to rise and fall in the vertical direction; the transverse moving module 71 is installed on the frame 7, the transverse moving module 71 has a driving end, the lifting module 72 is installed on the driving end of the transverse moving module 71, and the transverse moving module 71 is configured to drive the lifting module 72 and the silo adjusting device to move horizontally.

[0079] In this embodiment, both the lateral movement module 71 and the lifting module 72 are slider guide modules with motors.

[0080] The silo adjustment device is connected to the driving end of the lifting module 72 through the mounting frame 73 so as to adjust the silo adjustment device.

[0081] Specifically, when feeding the feeding barrel 8, the height of the silo 1 is adjusted by the lifting module 72, and the silo 1 is adjusted relative to the feeding barrel 8 by the transverse module 71 to facilitate subsequent feeding. In the time period from when the last feeding barrel 8 is filled and leaves the feeding position to when the next feeding barrel 8 is sent to the feeding position, the silo 1 is called a temporary buffer for caching materials by the cut-off component 2. After the next feeding barrel 8 is sent to the feeding position (of course, when the trolley for transporting the feeding barrel last carried multiple feeding barrels 8 arranged in parallel horizontally, the transverse position of the silo 1 can also be adjusted by the transverse module 71 to make it relative to the next feeding barrel 8), the first driving member 21 drives the baffle 22 to disengage from the discharge port 12, and the material cached in the silo 1 can be instantly added to the feeding barrel 8, thereby effectively utilizing the time for switching between empty and full feeding barrels 8 and improving the feeding efficiency.

[0082] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0083] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0084] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A silo adjustment device, characterized in that: The silo adjustment device comprises a silo and a cut-off assembly, the silo has a feed port and a discharge port which are arranged vertically in sequence, the cross-sectional area of ​​the feed port is larger than the cross-sectional area of ​​the discharge port, and the cross-sectional area of ​​the silo gradually decreases from the feed port to the discharge port; The cut-off assembly is arranged below the discharge port, and the cut-off assembly includes a first driving member and a baffle, wherein the driving end of the first driving member is connected to the baffle to drive the baffle to move along a horizontal set direction to below the discharge port to close the discharge port or to detach from below the discharge port to open the discharge port.

2. The silo adjustment device according to claim 1, characterized in that: The cutting assembly further comprises a support plate, a guide rail and a guide slider, wherein the support plate has a through opening, the through opening is located below the discharge port, and the through opening and the discharge port have at least a partial overlapping area in the vertical direction; the guide rail is arranged below the support plate along the horizontal setting direction, and the baffle is slidably arranged on the guide rail through the guide slider; The first driving member drives the baffle to move along the guide rail to below the overlapping area or to separate from below the overlapping area.

3. The silo adjustment device according to claim 2, characterized in that: The first driving member includes a fixing portion, and the first driving member is fixedly disposed on the supporting plate through the fixing portion.

4. The silo adjustment device according to claim 1, characterized in that: The truncation assembly further includes at least one reinforcing rib, and the reinforcing rib is arranged on the lower surface of the baffle.

5. The silo adjustment device according to claim 1, characterized in that: The first driving member has a driving portion, and the cutting assembly further includes a protective cover, which is arranged on the driving portion of the first driving member.

6. The silo adjustment device according to claim 1, characterized in that: The silo adjustment device further comprises a material tunnel, a vibrator and a hopper, the material tunnel having a feed end and a discharge end, the feed end being located below the discharge port and connected to the discharge port, and the discharge end being connected to the hopper; The vibrator is disposed below the material tunnel and is configured to vibrate the material in the material tunnel to the discharge end; The feeding hopper is inclined from the discharge end and is configured to feed materials toward a feeding barrel to be fed.

7. The silo adjustment device according to claim 6, characterized in that: The cutting assembly also includes a fence, which is arranged between the discharge port and the material tunnel and around the outer periphery of the discharge port, and the fence has an avoidance portion, and the baffle moves along the horizontal setting direction through the avoidance portion.

8. The silo adjustment device according to claim 7, characterized in that: A front plate is connected to the side of the baffle away from the first driving member, and the front plate is in contact with the first side inner wall of the material tunnel when the baffle closes the discharge port; the front plate is in contact with the second side inner wall of the material tunnel when the baffle opens the discharge port.

9. The silo adjustment device according to claim 1, characterized in that: Dust extraction pipelines are respectively arranged around the silo, and all the dust extraction pipelines are connected to the dust collecting device.

10. A silo feeding device, characterized in that: The silo feeding device comprises a silo adjusting device according to any one of claims 1 to 9, a frame, a lateral movement module and a lifting module, the lifting module having a driving end, the silo adjusting device being mounted on the driving end of the lifting module, and the lifting module being configured to drive the silo adjusting device to rise and fall in a vertical direction; The transverse moving module is installed on the frame, the transverse moving module has a driving end, the lifting module is installed on the driving end of the transverse moving module, and the transverse moving module is configured to drive the lifting module and the silo adjusting device to move horizontally.

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