Turnover discharging device and aerogel discharging device

Abstract

The utility model relates to the technical field of aerogel production, and discloses a turnover unloading device and an aerogel unloading device.The turnover unloading device comprises a turnover frame with a containing cavity and a discharge port which are communicated with each other, the containing cavity is used for containing a plurality of containers, the containers are used for containing materials to be unloaded, and the discharge port is used for discharging the materials to be unloaded. And the opening of the container in the accommodating cavity is aligned to the discharge hole. The container can be installed on the overturning discharging device, when the overturning frame is overturned till the discharging port faces downwards, the container can be driven to be overturned till the opening of the container faces downwards at the same time, and materials in the container can be discharged through the discharging port and can be conveniently conveyed to a designated position. When the turnover discharging device is applied to aerogel discharging, the container is a tool taken out of a drying kettle, the material is aerogel, the aerogel is discharged out of the tool in a turnover dumping mode, a suction mode is replaced, the situation that the aerogel is collided in a conveying pipe and broken is avoided, and the utilization rate of the aerogel is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to aerogel production technical field, concretely relates to a kind of turnover unloading device and aerogel unloading device. BACKGROUND

[0002] Aerogel needs to go through drying step in production process, specifically, the aerogel to be dried is contained in tooling (i.e., container), the tooling is placed into drying kettle for drying, after drying, the tooling is taken out from the drying kettle, and then the aerogel in the tooling is transferred to the downstream station for subsequent processing.

[0003] Currently, the aerogel is taken out from the tooling by suction, i.e., a suction device is connected to a conveying pipe to suck the aerogel into the corresponding tooling at the downstream station. During the suction process, the aerogel collides with each other or the pipe wall in the conveying pipe, causing the aerogel to break and the particle size to decrease below the standard particle size. This part cannot meet the use requirements and can only be treated as waste, thus reducing the utilization rate of the aerogel. SUMMARY

[0004] The utility model aims to overcome the problem that the aerogel after drying is sucked out from the tooling and causes breakage, and provides a turnover unloading device and an aerogel unloading device. The turnover unloading device can replace the suction by turnover to pour and discharge the aerogel in the tooling, reducing the collision and breakage of the aerogel.

[0005] To achieve the above-mentioned purpose, the utility model provides a turnover unloading device in the first aspect, which comprises a turnover frame having a containing cavity and a discharge port in communication with each other. The containing cavity is used for placing a plurality of containers, and the container is used for containing the material to be unloaded. The opening of the container in the containing cavity is aligned with the discharge port. The turnover frame can be driven to turn at least half a circle to make the material in all the containers in the containing cavity pour out from the discharge port.

[0006] Preferably, the turnover unloading device further comprises a clamping mechanism for fixing the container in the containing cavity. The clamping mechanism comprises at least two clamping assemblies clamping the container in different directions.

[0007] Preferably, the clamping mechanism comprises a first clamping assembly clamping the container in a first direction and a second clamping assembly clamping the container in a second direction perpendicular to the first direction. The container comprises a container body and a pulley arranged on the side of the container body. The first clamping assembly is used for clamping the container body, and the second clamping assembly is used for clamping the pulley.

[0008] Preferably, the first clamping assembly comprises at least two oppositely arranged clamping rods and a first clamping driver for driving the clamping rods to move in the first direction, the length of the clamping rods being greater than the length of all the containers in the arrangement direction in the accommodating cavity, so as to clamp all the containers simultaneously.

[0009] Preferably, the second clamping assembly comprises a sliding rail slidingly fitted to the pulley, a second clamping driver for driving the sliding rail to move in the second direction, the length of the sliding rail being greater than the length of all the containers in the arrangement direction in the accommodating cavity, so as to clamp the pulley of all the containers simultaneously.

[0010] Preferably, the turnover frame is formed as a cylindrical structure, the inside of which is formed as the accommodating cavity, and the turnover unloading device further comprises a driving mechanism for driving the turnover frame to rotate in the whole circumferential direction.

[0011] Preferably, the driving mechanism comprises a first chain, a first gear and a turnover driver for driving the first gear to rotate, the first sprocket is arranged on one side of the turnover frame, the first chain is closed looped around the outside of the turnover frame and the first gear, and the first gear drives the turnover frame to rotate in the circumferential direction through the first chain.

[0012] Preferably, the turnover unloading device further comprises a discharging mechanism arranged at the discharge port, the discharging mechanism comprises a discharging cover which is detachably arranged relative to the discharge port and can be driven to open or close the discharge port.

[0013] Preferably, the turnover unloading device further comprises a support frame for lifting the turnover frame and a conveying mechanism arranged below the turnover frame, so as to convey the material falling from the discharge port of the turnover frame.

[0014] The second aspect of the utility model provides a kind of aerogel unloading device, including container and above-mentioned turnover unloading device, container is detachably connected to turnover unloading device.

[0015] By the above technical solution, the container can be installed on the turnover unloading device. When the turnover frame is turned to the discharge port downward, the container can be turned to its opening downward at the same time. The material in the container can be discharged through the discharge port and conveniently conveyed to the designated position. When the turnover unloading device is applied to aerogel unloading, the container is a tool taken out from the drying kettle, and the material is aerogel. The aerogel is discharged from the tool by the turnover pouring method, instead of the suction method, to avoid the aerogel from being broken due to collision in the conveying pipe and improve the utilization rate of the aerogel. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the perspective view of the turnover unloading device and the container cooperating of the utility model;

[0017] Figure 2 It is Figure 1 It is the perspective view of another angle;

[0018] Figure 3 is Figure 1 The three-dimensional view of the turnover frame, the clamping mechanism, the discharging mechanism and the supporting mechanism of the turnover discharging device in the middle is shown.

[0019] Figure 4 is Figure 3 The partial enlarged view of A in the middle is shown.

[0020] Figure 5 is Figure 3 The three-dimensional view of another perspective is shown.

[0021] Figure 6 is Figure 1 The three-dimensional view of the turnover frame of the turnover discharging device in the middle is shown.

[0022] Figure 7 is Figure 1 The front view of the turnover frame and the driving mechanism of the turnover discharging device in the middle is shown.

[0023] Figure 8 is Figure 1 The three-dimensional view of the driving mechanism of the turnover discharging device in the middle is shown.

[0024] Figure 9 is Figure 1 The front view of the clamping mechanism and the container of the turnover discharging device in the middle is shown.

[0025] Figure 10 is Figure 1 The three-dimensional view of the discharging mechanism of the turnover discharging device in the middle is shown.

[0026] Figure 11 is Figure 10 The three-dimensional view of another perspective is shown.

[0027] Figure 12 The three-dimensional view of the container of the aerogel discharging device is shown.

[0028] Explanation of reference signs

[0029] 11, turnover frame; 111, accommodating cavity; 112, discharge port;

[0030] 12, clamping mechanism; 121, first clamping assembly; 1211, clamping rod; 1212, first clamping driver; 1213, anti-skid pad; 122, second clamping assembly; 1221, slide rail; 1222, second clamping driver; 1223, first transmission rod; 1224, connecting rod; 1225, second transmission rod; 1226, mounting rod; 1227, connecting plate;

[0031] 13, drive mechanism; 131, first chain; 132, first gear; 133, turnover driver; 134, connecting rod; 135, second transmission gear; 136, second chain; 137, first transmission gear;

[0032] 14, discharging mechanism; 140, fixed plate; 141, unloading cover; 142, pressing rod; 143, pressing pad; 144, rotary driver; 145, rotary cover driver; 146, rotary rod; 147, fixed folding plate; 148, connecting buckle; 149, side plate;

[0033] 15, support frame; 151, groove; 152, support plate;

[0034] 16, conveying mechanism;

[0035] 17, support mechanism; 171, first extension plate; 172, second extension plate; 173, support wheel.

[0036] 20, container; 21, opening; 22, pulley; 23, container body. DETAILED DESCRIPTION

[0037] In the present application, unless otherwise stated, the orientation words such as "up, down, left, right, front, back" generally refer to the up, down, left, right, front, back of the corresponding drawing. "Inside, outside" refers to the inside and outside of the corresponding component chamber.

[0038] As shown in Figures 1 to 12 The present application provides a turnover unloading device, which comprises a turnover frame 11 having a containing cavity 111 and a discharge port 112 that are in communication with each other, the containing cavity 111 is used for placing a plurality of containers 20, the container 20 is used for containing materials to be unloaded, the opening 21 of the container 20 in the containing cavity 111 is aligned with the discharge port 112, and the turnover frame 11 can be driven to turn at least half a circle to make the materials in all the containers 20 in the containing cavity 111 fall out of the discharge port 112.

[0039] The container 20 can be fixed in the containing cavity 111 by any suitable component (for example, the subsequent clamping mechanism 12), the turnover frame 11 drives the container 20 to turn at the same time, when the opening 21 of the container 20 is turned downward, the materials in the container 20 fall off under the action of gravity, and are discharged from the discharge port 112 of the turnover frame 11. When the present turnover unloading device is applied to aerogel unloading, the container 20 is a tool for drying in a drying kettle, and the materials in the container 20 are aerogels, which are discharged by pouring, instead of the suction mode in the prior art, so that the aerogels are not broken due to collision in the conveying pipe, thereby reducing the aerogels that do not meet the required particle size and improving the utilization rate of the aerogels.

[0040] On the other hand, a plurality of containers 20 can be fixed in the accommodating cavities 111 so as to simultaneously overturn the plurality of containers 20, and the materials in all the containers 20 can be simultaneously discharged from the discharge port 112, thereby improving the discharging efficiency of the materials and the production efficiency of the products.

[0041] Specifically, as shown in Figure 6 , the discharge port 112 is formed at the top of the overturning frame 11; as shown in Figure 12 , the container 20 is formed in a top-opened form, and the opening 21 is formed at the top of the container 20, and when the container 20 is installed in the accommodating cavity 111 of the overturning frame 11, the opening 21 of the container 20 is upwardly aligned with the also upwardly aligned discharge port 112, so as to ensure that after the overturning frame 11 is rotated, the materials can fall from the opening 21 of the container 20 to the discharge port 112 and be discharged from the discharge port 112.

[0042] As shown in Figures 1 to 5 and Figure 9 , in order to fix the material container 20 in the accommodating cavity 111, the overturning and discharging device in a preferred embodiment further comprises a clamping mechanism 12 for fixing the container 20 in the accommodating cavity 111, and the clamping mechanism 12 comprises at least two clamping assemblies clamping the container 20 in different directions.

[0043] The material container 20 has a large volume, and in order to stably fix the material container 20 in the accommodating cavity 111, the container 20 is fixed by different clamping assemblies in different clamping directions. Specifically, the container 20 is fixed in the accommodating cavity 111 in a suspended manner, so as to avoid that the bottom of the container 20 rubs against the inner wall of the overturning frame 11 during the sliding (achieved by the subsequent pulley 22 and sliding rail 1221) into the accommodating cavity 111, thereby hindering the sliding of the container 20 and avoiding the abrasion of the bottom of the container 20.

[0044] As shown in Figures 1 to 5 and Figure 9 , in the clamping mechanism 12 in a preferred embodiment, the clamping assemblies of the clamping mechanism 12 in different directions are respectively a first clamping assembly 121 clamping the container 20 in a first direction and a second clamping assembly 122 clamping the container 20 in a second direction perpendicular to the first direction, as shown in Figure 12 , the container 20 comprises a container body 23 and a pulley 22 arranged at the side of the container body 23, the first clamping assembly 121 is used to clamp the container body 23, and the second clamping assembly 122 is used to clamp the pulley 22.

[0045] Specifically, as shown in Figure 9The first direction is a horizontal direction, and the first clamping assembly 121 clamps the container body 23 in the first direction. At this time, the container 20 tends to move downward due to its own gravity, and a relatively large clamping force needs to be provided by the first clamping assembly 121 to avoid the downward movement of the container 20. However, a clamping force that is too large can cause the container 20 to deform. Therefore, the second clamping assembly 122 is arranged to clamp the container 20 in the second direction, which is a vertical direction. Since the opening 21 is arranged at the top of the container 20, the second clamping assembly 122 cannot clamp the upper part of the container 20. Therefore, by means of the pulley 22 of the container 20, a clamping force is provided for the container 20 in the second direction by clamping the pulley 22. In this way, the container 20 can be clamped in two directions at the same time, so as to be stably suspended and fixed in the containing cavity 111, and can stably follow the turnover frame 11 to turn and dump the material during the turnover of the turnover frame 11.

[0046] As shown in Figures 1 to 5 and Figure 9 In the clamping mechanism 12 of a preferred embodiment, the first clamping assembly 121 includes at least two oppositely arranged clamping rods 1211 and a first clamping driver 1212 for driving the clamping rods 1211 to move in the first direction. The length of the clamping rod 1211 is greater than the length of all the containers 20 in the arrangement direction in the containing cavity 111, so as to clamp all the containers 20 at the same time.

[0047] Specifically, as shown in Figure 9 The clamping rods 1211 can be arranged on the left and right sides of the container body 23 and arranged on the same horizontal line. Each clamping rod 1211 is connected to a first clamping driver 1212, and the first clamping driver 1212 can drive the two clamping rods 1211 to move towards each other or away from each other (i.e. in the first direction). Before the container 20 slides into the containing cavity 111, the two first clamping drivers 1212 respectively drive the two clamping rods 1211 to move away from each other until the distance between the two clamping rods 1211 is greater than the transverse distance of the container 20, so as to facilitate the sliding of the container 20 in the containing cavity 111. When the container 20 slides to the corresponding position in the containing cavity 111, the two first clamping drivers 1212 respectively drive the two clamping rods 1211 to move towards each other until the two clamping rods 1211 clamp the left and right sides of the container 20, thereby fixing the container 20 in the left-right direction (i.e. in the first direction). After the turnover of the turnover frame 11 and the dumping of the material in the container 20 are completed, the two first clamping drivers 1212 respectively drive the two clamping rods 1211 to move away from each other until the distance between the two clamping rods 1211 is greater than the transverse distance of the container 20, so as to facilitate the sliding of the container 20 out of the containing cavity 111.

[0048] Of course, the clamping rods 1211 can also be provided in more than two, preferably in an even number, and the number of clamping rods 1211 arranged on the left and right sides of the container 20 is equal, so that the left and right sides of the container 20 can be subjected to equal clamping force, avoiding deformation of the container 20 due to excessive force on one side. The clamping rods 1211 on the same side are arranged uniformly in the vertical direction.

[0049] The arrangement direction of all the containers 20 is Figure 9 perpendicular to the drawing. The first clamping driver 1212 can be a hydraulic cylinder or a pneumatic cylinder, the fixed end of which is fixed to the turnover frame 11, and the telescopic end is connected with the clamping rod 1211, which drives the two clamping rods 1211 to move in the first direction by telescopic extension and retraction.

[0050] In addition, the first clamping assembly 121 further comprises a non-slip pad 1213, and the side of each clamping rod 1211 towards the container body 23 is fixed with a non-slip pad 1213, which on the one hand increases the friction between the clamping rod 1211 and the container body 23, so as to clamp the container 20 more stably, and on the other hand, since the non-slip pad 1213 is a soft pad with elasticity, it can form a soft contact with the container body 23, avoiding damage to the side wall of the container body 23 due to hard contact. The non-slip pad 1213 can be a silica gel pad.

[0051] As shown in Figures 1 to 5 and Figure 9 In the clamping mechanism 12 of a preferred embodiment, the second clamping assembly 122 comprises a sliding rail 1221 slidingly fitted on the pulley 22, and a second clamping driver 1222 for driving the sliding rail 1221 to move in the second direction, and the length of the sliding rail 1221 is greater than the length of all the containers 20 in the arrangement direction within the receiving cavity 111, so as to clamp the pulleys 22 of all the containers 20 at the same time.

[0052] Specifically, the second clamping driver 1222 can be a hydraulic cylinder or a pneumatic cylinder, the fixed end of which is fixed to the turnover frame 11, and the telescopic end is connected with the sliding rail 1221, which drives the sliding rail 1221 to move in the second direction by telescopic extension and retraction. Figure 9The pulleys 22 on the left and right sides of the container body 23 correspond to two slide rails 1221 respectively, the two slide rails 1221 on the same side are arranged above and below the pulley 22 respectively, and the slide rail 1221 above the pulley 22 on each side corresponds to one second clamping driver 1222. Taking the pulley 22 on the left side of the container body 23 as an example, the slide rail 1221 below the pulley 22 is used to support the pulley 22, and in the process of sliding the pulley 22 in and out of the accommodating cavity 111, the pulley 22 mainly slides on the slide rail 1221 below, and the slide rail 1221 above the pulley 22 can be in contact with the pulley 22 or not, as long as it can ensure the rotation of the pulley 22 relative to the slide rail 1221. The second clamping driver 1222 is connected with the slide rail 1221 above the pulley 22, and drives the slide rail 1221 above the pulley 22 to move towards the slide rail 1221 below the pulley 22 (i.e. the second direction), when the container 20 slides to the corresponding position of the accommodating cavity 111, the slide rail 1221 above the pulley 22 is driven by the second clamping driver 1222 to move towards the slide rail 1221 below the pulley 22 (i.e. downward), until the slide rail 1221 above the pulley 22 and the slide rail 1221 below the pulley 22 clamp the pulley 22 together, and the container 20 is fixed in the up-down direction (i.e. the second direction) to cooperate with the first clamping assembly 121 to stably fix the container 20 in the accommodating cavity 111.

[0053] The arrangement direction of all the containers 20 is Figure 9 perpendicular to the direction of the drawing. The second clamping driver 1222 can be a hydraulic cylinder or an air cylinder, the fixed end of which is fixed on the turnover frame 11 through a connecting plate 1227, and the telescopic end is connected with the first transmission rod 1223 to drive the two first transmission rods 1223 to move in the first direction through the telescopic mode.

[0054] As shown in Figure 9 , the middle of the wheel surface of the pulley 22 is formed with a circumferential recess, the main view of the lower part of the slide rail 1221 above the pulley 22 is an inverted trapezoid, and the main view of the upper part of the slide rail 1221 below the pulley 22 is a trapezoid, so that the lower part of the slide rail 1221 above the pulley 22 and the upper part of the slide rail 1221 below the pulley 22 can be embedded in the recess of the wheel surface of the pulley 22, playing a guiding role and avoiding the deviation of the pulley 22 from the slide rail 1221.

[0055] In addition, as shown in Figure 3 and Figure 9The second clamping driver 1222 also includes a first transmission rod 1223 connected to the second clamping driver 1222, a second transmission rod 1225 connected to the slide rail 1221 above the pulley 22, a mounting rod 1226 connected to the slide rail 1221 below the pulley 22, and a connecting rod 1224 connecting the first transmission rod 1223 and the second transmission rod 1225. The lengths of the first transmission rod 1223, the second transmission rod 1225, and the mounting rod 1226 are greater than or equal to the length of the slide rail 1221, which is the arrangement direction of the container 20 in the accommodating cavity 111. The driving force of the second clamping driver 1222 is transmitted to each position of the slide rail 1221 in the length direction through the first transmission rod 1223, the connecting rod 1224, and the second transmission rod 1225 in sequence. The second clamping driver 1222 is fixed to the turnover frame 11 through a connecting plate 1227. The first transmission rod 1223 is provided to avoid interference with the position setting of the first clamping driver 1212, so that the first clamping driver 1212 and the second clamping driver 1222 can be arranged separately at different positions without affecting each other. The connecting rod 1224 is used to separate the first transmission rod 1223 and the second transmission rod 1225 by a certain distance to form a larger gap, and the clamping rod 1211 of the first clamping assembly 121 is located at the gap, that is, the first clamping assembly 121 and the second clamping assembly 122 are arranged staggered with each other, so that the positions of the clamping forces provided by the two assemblies on the container 20 are more reasonable. Figure 9 The second clamping assembly 122 is completely the same on the left and right sides of the container 20, which is described in the shown orientation. Figure 9 Taking the second clamping assembly 122 on the left side as an example, the first transmission rod 1223, the second transmission rod 1225, and the mounting rod 1226 are each provided as one, and the first transmission rod 1223 and the second transmission rod 1225 do not contact the turnover frame 11 to be able to move under the drive of the second clamping driver 1222. The mounting rod 1226 is fixed to the inner wall of the turnover frame 11, and the slide rail 1221 below the pulley 11 can also be fixed to the inner wall of the turnover frame 11. Figure 3As shown in the orientation, the connecting rods 1224 are provided in two, one connecting rod 1224 is located at the left end of the first transmission rod 1223 and the second transmission rod 1225, and the other connecting rod 1224 is located at the right end of the first transmission rod 1223 and the second transmission rod 1225. On the one hand, the first transmission rod 1223 can uniformly transmit the driving force of the second clamping driver 1222 to the second transmission rod 1225, so as to drive the slide rail 1221 above the pulley 22 to move through the second transmission rod 1225. On the other hand, the second transmission rod 1225 and the slide rail 1221 above the pulley 22 can be fixed in the accommodating cavity 111 through the connecting plate 1227 and the first transmission rod 1223. Among them, the first transmission rod 1223, the second transmission rod 1225, the mounting rod 1226 and the connecting plate 1227 are all horizontally arranged, and the connecting rod 1224 is vertically arranged.

[0056] As shown in the orientation, Figures 1 to 3 and Figures 5 to 7 As shown in the orientation, in the overturning and discharging device of a preferred embodiment, the overturning frame 11 is formed into a cylindrical structure, the inside of which is formed into an accommodating cavity 111, and the overturning and discharging device further comprises a driving mechanism 13 for driving the overturning frame 11 to rotate in the circumferential direction.

[0057] In order to realize the circumferential rotation of the overturning frame 11 without limiting the rotation direction (i.e. without limiting the clockwise or counterclockwise rotation direction), the overturning frame 11 is arranged in a cylindrical structure, and the driving mechanism 13 is used to drive the overturning frame 11 to rotate 360° in the circumferential direction, thereby avoiding the complication of the structure of the driving mechanism 13 caused by limiting the rotation direction. Moreover, the inside of the cylindrical structure is formed into a cavity, which is formed into the accommodating cavity 111, and all the containers 20 can be located in the accommodating cavity 111, so that the materials in all the containers 20 can be first poured into the accommodating cavity 111, and then discharged from the discharge port 112 through the discharging mechanism 14 (to be described later). Since the opening 21 of the container 20 is always open, it can be avoided that the materials are thrown out of the opening 21 of the container 20 during the rotation of the overturning frame 11, thereby avoiding the waste of materials and the pollution of the surrounding environment.

[0058] As shown in the orientation, Figure 1 , Figure 2 , Figure 7 and Figure 8 As shown in the orientation, in the driving mechanism 13 of a preferred embodiment, the driving mechanism 13 comprises a first chain 131, a first gear 132 and a overturning driver 133 for driving the first gear 132 to rotate. The first sprocket is arranged on one side of the overturning frame 11, the first chain 131 is arranged in a closed loop around the outer periphery of the overturning frame 11 and the first gear 132, and the first gear 132 drives the overturning frame 11 to rotate in the circumferential direction through the first chain 131.

[0059] Specifically, as shown in the orientation, Figure 7As shown, the first gear 132 is arranged on the left and right sides of the turnover frame 11, and the first chain 131 is arranged in a closed loop around the first gear 132 on the left side of the turnover frame 11 and the first gear 132 on the right side of the turnover frame 11. When the first gear 132 rotates, the first chain 131 is driven to move, and in turn drives the turnover frame 11 to rotate circumferentially. The outer circumferential wall of the turnover frame 11 can be provided with teeth for engaging with the first chain 131 to drive the turnover frame 11 to rotate by engagement; the outer circumferential wall of the turnover frame 11 can also be provided with a soft pad to increase the friction between the first chain 131 and the turnover frame 11, and in turn drive the turnover frame 11 to rotate by the first chain 131. The turnover driver 133 can be a motor or a combination of a motor and a speed reducer.

[0060] In addition, as shown in Figure 8 The driving mechanism 13 further includes a first transmission gear 137 and a second transmission gear 135, a second chain 136 arranged in a closed loop and engaged around the first transmission gear 137 and the second transmission gear 135, and a connecting rod 134 arranged through the second transmission gear 135 and the first gear 132. The first transmission gear 137 is fixed to the driving end of the turnover driver 133, the turnover driver 133 drives the first transmission gear 137 to rotate, the first transmission gear 137 drives the second transmission gear 135 to rotate through the second chain 136, the second transmission gear 135 drives the first gear 132 to rotate through the connecting rod 134, and the first gear 132 drives the turnover frame 11 to rotate through the first chain 131. Through the cooperation of the first transmission gear 137, the second chain 136 and the second transmission gear 135, on the one hand, the rotation speed of the turnover driver 133 output to the first gear 132 can be reduced, avoiding the centrifugal force of the material in the container 20 being too high to be thrown out, and on the other hand, the arrangement position of the turnover driver 133 can be flexibly changed, making the arrangement of the turnover unloading device more reasonable.

[0061] Among them, as shown in the embodiment, Figure 7 and Figure 8 The first gear 132 can be provided as four, the first chain 131 can be provided as two, and the connecting rod 134 can be provided as two. The two connecting rods 134 are arranged on the left and right sides of the turnover frame 11, and two first gears 132 are fixed on each connecting rod 134. The two first gears 132 are respectively located on the front side and the rear side of the turnover frame 11, Figure 8The two first gears 132 shown in the middle are located on the front side of the turnover frame 11, and the side of the front side of the turnover frame 11 is the rear side of the turnover frame 11. One first chain 131 is closed looped around the front side of the turnover frame 11 and the first gear 132 on the front side, and the other first chain 131 is closed looped around the rear side of the turnover frame 11 and the first gear 132 on the rear side. When the connecting rod 134 rotates, the first gears 132 on the front and rear sides of the turnover frame 11 rotate at the same time, driving the two first chains 131 to rotate, and the two first chains 131 simultaneously drive the turnover frame 11 to rotate, thereby increasing the force for driving the turnover frame 11 to rotate and ensuring that the turnover frame 11 can rotate smoothly. Of course, the number of first gears 132, first chains 131 and connecting rods 134 is not limited to Figure 7 and Figure 8 the embodiments shown in the middle, and can be selected and adjusted according to actual needs.

[0062] As shown in Figures 1 to 3 , Figure 10 and Figure 11 , in a preferred embodiment of the turnover unloading device, a discharging mechanism 14 is further arranged at the discharge port 112. The discharging mechanism 14 includes a discharging cover 141 which is detachably arranged relative to the discharge port 112 and can be driven to open or close the discharge port 112.

[0063] When the turnover frame 11 is turned to the discharge port 112 facing downward, the material in the container 20 first falls from the opening 21 into the containing cavity 111. At this time, the discharging cover 141 closes the discharge port 112, and the material is confined in the containing cavity 111. When all the material in the containers 20 is concentrated in the closed discharge port 112, the discharging cover 141 is opened, the discharge port 112 is opened, the material is output into the discharge port 112, and the simultaneous output of the material in all the containers 20 is realized.

[0064] In addition, the discharging mechanism 14 further includes a side plate 149, a transition cavity (not shown in the figure) surrounded by the side plate 149 and communicated with the containing cavity 111 through the discharge port 112, and a discharging port (not shown in the figure) communicated with the transition cavity. The discharging cover 141 opens or closes the discharge port 112 by being movably arranged at the discharging port, so as to Figure 10 and Figure 11 The embodiments shown in the middle are taken as examples, the side plate 149 is arranged as four and surrounds a cuboid, and the discharge port 112 and the discharging port are also formed as rectangular ports. As shown in Figure 10 and Figure 11As shown, one of the side plates 149 is fixed with two connecting buckles 148, a rotating rod 146 is rotatably connected between the two connecting buckles 148, two "L"-shaped fixed flaps 147 are fixed on the rotating rod 146, the fixed flaps 147 are bent to the upper part of the discharge cover 141 and connected with the upper part of the discharge cover 141, a fixed plate 140 is also fixed on the upper part of the discharge cover 141 and connected with a rotating cover driver 145, the fixed end of the rotating cover driver 145 is fixed on the outer wall of the turnover frame 11, the driving end is rotatably connected with the fixed plate 140, the rotating cover driver 145 can be a hydraulic cylinder or a pneumatic cylinder, when the rotating cover driver 145 is extended, the discharge cover 141 is driven to rotate around the rotating rod 146 to close the discharge port, when the rotating cover driver 145 is shortened, the discharge cover 141 is driven to rotate away from the discharge port to open the discharge port. A rotating driver 144 is fixed on the other side plate 149 opposite to the side plate 149 provided with the connecting buckles 148, the driving end of the rotating driver 144 is connected with a pressing rod 142, the pressing rod 142 extends horizontally above the discharge cover 141, the end of the pressing rod 142 is fixed with a pressing pad 143, the pressing pad 143 is a soft pad with elasticity, which can be a silica gel pad, when the discharge cover 141 closes the discharge port, the rotating driver 144 drives the pressing rod 142 to horizontally rotate to the upper part of the discharge cover 141, at this time, the pressing pad 143 tightly fixes the discharge cover 141 at the discharge port, when the discharge cover 141 needs to open the discharge port, the rotating driver 144 drives the pressing rod 142 to horizontally rotate away from the upper part of the discharge cover 141, at this time, the discharge cover 141 is driven to rotate and open by the rotating cover driver 145. Among them, the rotating driver 144 can be a motor, one rotating driver 144, one pressing rod 142 and one pressing pad 143 form a pressing assembly, as shown in Figure 10 and Figure 11 In the embodiment shown, the pressing assembly is provided as two, in other embodiments, the number of pressing assemblies can be selected according to actual needs.

[0065] Among them, the side plate 149 of the discharging mechanism 14 can be formed as an integral structure with the turnover frame 11.

[0066] As shown in Figure 1 and Figure 2 In a preferred embodiment of the turnover discharging device, a support frame 15 is further included to lift the turnover frame 11, and a conveying mechanism 16 is further provided below the turnover frame 11 to convey the materials falling from the discharge port 112 of the turnover frame 11.

[0067] The materials falling on the conveying mechanism 16 are conveyed to the next station for processing by the conveying mechanism 16, replacing manual collection and handling of the materials at the discharge port 112, reducing labor. Among them, the conveying mechanism 16 can be a conveying belt.

[0068] Specifically, as shown in Figure 1 and Figure 2 , the conveying mechanism 16 is formed with a groove 151, the conveying mechanism 16 is located at the bottom of the groove 151, the turnover frame 11 is arranged directly above the groove 151, and a supporting plate 152 is also horizontally fixed on the groove 151, and the turnover frame 11 is fixed on the supporting frame 15 through the supporting plate 152. Figure 1 and Figure 2 , for example, the supporting plate 152 can be provided with two, so as to stably support the turnover frame 11, and of course, in other embodiments, the number of the supporting plate 152 can be selected according to actual needs.

[0069] In addition, as shown in Figures 1 to 3 and Figure 5 , the turnover unloading device further comprises a supporting mechanism 17 fixed on the supporting plate 152 and connected with the turnover frame 11, and the supporting mechanism 17 comprises a first extension plate 171 and a second extension plate 172 connected with the supporting plate 152 and vertically extending, and a supporting wheel 173 rotatably connected between the first extension plate 171 and the second extension plate 172, the supporting wheel 173 is in contact with the outer wall of the turnover frame 11 and rotates when the turnover frame 11 rotates, since the turnover frame 11 needs to rotate during use, the turnover frame 11 is supported by the rotatable supporting wheel 173, which does not hinder the rotation of the turnover frame 11 and can also provide stable support for the turnover frame 11. Figures 1 to 3 and Figure 5 , for example, one first extension plate 171, one second extension plate 172 and one supporting wheel 173 form a supporting assembly, and the supporting assembly can be provided with four, two supporting assemblies are arranged on each supporting plate 152, and the two supporting assemblies are arranged on the front side of the turnover frame 11, and the other two supporting assemblies are arranged on the rear side of the turnover frame 11, and the two supporting assemblies on the front side are arranged on the left and right sides of the turnover frame 11, and the two supporting assemblies on the rear side are also arranged on the left and right sides of the turnover frame 11. Figure 3

[0070] The utility model discloses a second aspect provides a kind of aerogel unloading device, including container 20 and above-mentioned turnover unloading device, container 20 is detachably connected to turnover unloading device.

[0071] The turnover unloading device of the aerogel unloading device has all the technical solutions and all the technical effects of the above-mentioned turnover unloading device, which will not be repeated here.

[0072] ​The preferred embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited thereto. Within the technical concept of the present application, various simple modifications can be made to the technical solution of the present application, including the combination of various specific technical features in any suitable manner. In order to avoid unnecessary repetition, the present application will not further describe various possible combination manners. However, these simple modifications and combinations should also be considered as disclosed content of the present application, and all belong to the protection scope of the present application.

Claims

1. A roll-over dump device characterized by, The turnover unloading device comprises a turnover frame (11) with a plurality of accommodating cavities (111) and a discharge port (112), the accommodating cavities (111) are used for placing a plurality of containers (20) for containing materials to be unloaded, the openings (21) of the containers (20) in the accommodating cavities (111) are aligned with the discharge port (112), and the turnover frame (11) can be driven to turn at least half a circle to make the materials in all the containers (20) in the accommodating cavities (111) pour out from the discharge port (112).

2. The roll-over dump device of claim 1, wherein, The turnover unloading device further comprises a clamping mechanism (12) for fixing the containers (20) in the accommodating cavities (111), and the clamping mechanism (12) comprises at least two clamping assemblies (121, 122) for clamping the containers (20) in different directions.

3. The roll-over dump device of claim 2, wherein, The clamping mechanism (12) comprises a first clamping assembly (121) for clamping the containers (20) in a first direction and a second clamping assembly (122) for clamping the containers (20) in a second direction perpendicular to the first direction, the containers (20) comprise container bodies (23) and pulleys (22) arranged on the sides of the container bodies (23), the first clamping assembly (121) is used for clamping the container bodies (23), and the second clamping assembly (122) is used for clamping the pulleys (22).

4. The roll-over dump device of claim 3, wherein, The first clamping assembly (121) comprises at least two oppositely arranged clamping rods (1211) and a first clamping driver (1212) for driving the clamping rods (1211) to move in the first direction, the lengths of the clamping rods (1211) are greater than the lengths of all the containers (20) in the accommodating cavities (111) in the arrangement direction, so as to simultaneously clamp all the containers (20).

5. The roll-over dump device of claim 3, wherein, The second clamping assembly (122) comprises a sliding rail (1221) slidingly fitted on the pulley (22), a second clamping driver (1222) for driving the sliding rail (1221) to move in the second direction, and the length of the sliding rail (1221) is greater than the lengths of all the containers (20) in the accommodating cavities (111) in the arrangement direction, so as to simultaneously clamp the pulleys (22) of all the containers (20).

6. The roll-over dump device of claim 1, wherein, The turnover frame (11) is formed as a cylindrical structure, the inside of the turnover frame (11) is formed as the accommodating cavities (111), and the turnover unloading device further comprises a driving mechanism (13) for driving the turnover frame (11) to rotate in the whole circumferential direction.

7. The roll-over dump device of claim 6, wherein, The driving mechanism (13) comprises a first chain (131), a first gear (132) and a turnover driver (133) for driving the first gear (132) to rotate, the first gear (132) is arranged on one side of the turnover frame (11), the first chain (131) is arranged in a closed loop around the outer periphery of the turnover frame (11) and the first gear (132), and the first gear (132) drives the turnover frame (11) to rotate in the circumferential direction through the first chain (131).

8. The roll-over dump device of any one of claims 1 to 7, wherein, The turnover unloading device further comprises a discharging mechanism (14) arranged at the discharge port (112), the discharging mechanism (14) comprising a discharging cover (141) detachably arranged relative to the discharge port (112), the discharging cover (141) being capable of being driven to open or close the discharge port (112).

9. The roll-over dump device of any one of claims 1 to 7, wherein, The turnover unloading device further comprises a support frame (15) for lifting the turnover frame (11) and a conveying mechanism (16) arranged below the turnover frame (11) to convey the material falling from the discharge port (112) of the turnover frame (11).

10. An aerogel unloading device, characterized by, The turnover unloading device according to any one of claims 1 to 9, wherein the turnover unloading device is detachably connected to a container (20).

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