CN114212316A - Bagging device of mummification mud - Google Patents
Bagging device of mummification mud Download PDFInfo
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- CN114212316A CN114212316A CN202111601556.2A CN202111601556A CN114212316A CN 114212316 A CN114212316 A CN 114212316A CN 202111601556 A CN202111601556 A CN 202111601556A CN 114212316 A CN114212316 A CN 114212316A
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- clamping
- arm
- lifting
- cylinder
- suspension arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/06—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers
- B65B39/08—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers by means of clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
- B65B39/004—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly
- B65B39/005—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly transverse to flow direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/005—Safety-devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B2210/00—Specific aspects of the packaging machine
- B65B2210/10—Means for removing bridges formed by the material or article, e.g. anti-clogging devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The application relates to a sack filling device of mummification mud includes: the bag clamping device comprises a movable rack, a feeding unit, a lifting unit and a bag clamping unit; the movable rack comprises a fixed platform, supporting legs and movable wheels; the feeding unit comprises a feeding hopper, a pneumatic flashboard, an upper-layer feeding channel, a middle connecting channel and a lower-layer feeding channel which are arranged from top to bottom, and the middle connecting channel is telescopic; the lifting unit comprises a lifting cylinder, a lifting arm, a lifting platform and a lifting guide; the bag clamping unit comprises a first suspension arm, a second suspension arm, a first clamping arm, a second clamping arm, a first clamping cylinder, a second clamping cylinder, a first synchronous gear, a second synchronous gear and a pair of fixing blocks, wherein the fixing blocks are fixedly arranged on two sides of the lower-layer feeding channel respectively. Through first synchronizing gear and second synchronizing gear intermeshing, the other end that first clamp arm and second pressed from both sides tight arm all is equipped with the clamp hoop, can swiftly solve the problem that the mummification mud ability of unloading is not enough in a flexible way.
Description
Technical Field
The application relates to the technical field of dried sludge treatment, in particular to a bagging device for dried sludge.
Background
The dried sludge is a dehydrated and dried product of a sewage treatment plant, the water content of the sludge is usually 30-40%, and the sludge is powdery and fine granular. The dried sludge can be used for incineration power generation, raw materials for manufacturing cement in the construction industry and the like, and has certain utilization value. However, when the discharge capacity of the discharge bin of the disposal unit is insufficient or the equipment is overhauled (failed), the dried sludge cannot be discharged orderly through the special discharge equipment in time and cannot be conveyed out from the sewage treatment plant. The storage capacity of a storage bin of a disposal unit is limited, if a large amount of sludge is accumulated, the residual sludge of a biochemical system cannot be discharged in time, the sludge discharge of a biochemical tank is difficult, the sludge concentration is difficult to control, the nitrification effect of an aerobic section is poor, and the water quality of effluent is affected.
Disclosure of Invention
In order to solve the technical problem, the embodiment of the application provides a bagging device for dried sludge, which can quickly and flexibly solve the problem of insufficient discharging capacity of the dried sludge.
In view of this, according to an embodiment of the present application, there is provided a bagging apparatus for dried sludge, including: the bag clamping device comprises a movable rack, a feeding unit, a lifting unit and a bag clamping unit; wherein the content of the first and second substances,
the movable rack comprises a fixed platform arranged horizontally, and supporting legs and movable wheels corresponding to the fixed platform; the feeding unit comprises a feeding funnel, a pneumatic flashboard, an upper feeding channel, an intermediate connecting channel and a lower feeding channel which are arranged from top to bottom, wherein the feeding funnel and the pneumatic flashboard are arranged above the fixed platform, the upper feeding channel penetrates through the fixed platform, the intermediate connecting channel and the lower feeding channel are arranged below the fixed platform, and the intermediate connecting channel is telescopic;
the lifting unit comprises a lifting cylinder, a lifting arm, a lifting platform and a lifting guide, wherein the lifting cylinder is arranged above the fixed platform, the lifting platform is connected with the lower layer feeding channel and arranged below the fixed platform, two ends of the lifting arm are respectively connected with the lifting cylinder and the lifting platform, the lifting guide is arranged between the fixed platform and the lifting platform, and one end of the lifting guide is fixedly connected with the lifting platform;
the bag clamping unit comprises a first suspension arm, a second suspension arm, a first clamping arm, a second clamping arm, a first clamping cylinder, a second clamping cylinder, a first synchronous gear, a second synchronous gear and a pair of fixed blocks, wherein the pair of fixed blocks are respectively and fixedly arranged at two sides of the lower feeding channel, the first synchronous gear and the second synchronous gear are mutually meshed and vertically arranged at the outer sides of the pair of fixed blocks, one end of the first clamping arm is fixedly connected with the first synchronous gear, one end of the second clamping arm is fixedly connected with the second synchronous gear, clamping hoops are respectively arranged at the other ends of the first clamping arm and the second clamping arm, the first clamping cylinder and the second clamping cylinder are arranged between the first clamping arm and the second clamping arm and are used for driving the clamping hoops of the first clamping arm and the second clamping arm to clamp a bag at a discharge hole of the lower feeding channel, the first suspension arm and the second suspension arm are symmetrically arranged on the outer sides of the first clamping arm and the second clamping arm, one end of the first suspension arm and one end of the second suspension arm are connected with the lifting platform, the other end of the first suspension arm and the other end of the second suspension arm are provided with suspension portions, and the suspension portions are used for suspending the packaging bag.
According to an embodiment of the application, the first and second clamp arms each comprise: a pair of C-arms, a bottom connecting bar, and a clampband; the pair of C-shaped arms are vertically arranged corresponding to the pair of fixing blocks respectively, the top ends of the pair of C-shaped arms are fixedly connected with the first synchronous gear or the second synchronous gear, the bottom ends of the pair of C-shaped arms are fixedly connected with two ends of the clamping hoop respectively, the clamping hoop is transversely arranged, and the middle section of the clamping hoop is arc-shaped and corresponds to a discharge hole of the lower-layer feeding channel; the bottom connecting rod is transversely arranged at the other ends of the bottoms of the pair of C-shaped arms relative to the clampband, and the two ends of the bottom connecting rod are respectively connected with the pair of C-shaped arms for reinforcing the structural support of the pair of C-shaped arms; the middle sections of the pair of C-shaped arms are respectively connected with the first clamping cylinder and the second clamping cylinder.
According to an embodiment of the application, the first and second clamping cylinders each comprise: the clamping device comprises a U-shaped connecting piece, a clamping pull rod, a cylinder body and a connecting base; the U-shaped opening of the U-shaped connecting piece is movably connected with the first clamping arm; two ends of the clamping pull rod are respectively connected with the U-shaped connecting piece and a piston rod of the cylinder body; the connecting base is fixed at the bottom of the cylinder body and is provided with a U-shaped groove which is movably connected with the second clamping arm.
According to an embodiment of the application, the pouch unit further comprises: a first synchronization link and a second synchronization link; two ends of the first synchronous connecting rod are respectively movably connected with the first suspension arm and the first clamping arm and are used for synchronizing the movement of the first suspension arm and the first clamping arm; and two ends of the second synchronous connecting rod are respectively movably connected with the second suspension arm and the second clamping arm and are used for synchronizing the movement of the second suspension arm and the second clamping arm.
According to an embodiment of the application, the pouch unit further comprises: a third suspension arm; the third suspension arm is arranged at the bottom of the lifting platform corresponding to the pair of fixed blocks respectively; the third suspension arm is inverted T-shaped, the vertical part of the inverted T-shaped suspension arm is fixedly connected with the bottom of the lifting platform, the transverse part of the inverted T-shaped suspension arm is parallel to the lifting platform, and two ends of the transverse part of the inverted T-shaped suspension arm are opposite to the suspension parts of the first suspension arm and the second suspension arm respectively.
According to an embodiment of the application, the dosing unit further comprises: dredging the channel; the dredging channel is communicated with the upper layer feeding channel and obliquely extends to the upper part of the fixed platform, so that a dredging opening of the dredging channel is positioned above the fixed platform.
According to an embodiment of the application, the pull through channel further comprises: a sealing cover; the closed cover is arranged corresponding to the dredging opening and used for closing the dredging opening.
According to an embodiment of the application, the bagging apparatus further comprises: an auxiliary cylinder; the auxiliary cylinder is arranged above the fixed platform and is respectively connected with the pneumatic flashboard, the lifting cylinder, the first clamping cylinder and the second clamping cylinder for auxiliary gas supply.
According to an embodiment of the application, the bagging apparatus further comprises: a dust-proof sleeve; the dustproof sleeves are respectively sleeved on the lifting arm, the lifting guide rod and the clamping pull rod and used for preventing dust.
According to an embodiment of the application, the mobile chassis further comprises: a protective fence; the protective fence is arranged around the fixed platform and used for preventing personnel from falling.
Compared with the prior art, the invention has the following beneficial effects:
1. the automatic operation of the pneumatic flashboard, the bag clamping unit and the lifting unit can be controlled in a linkage manner, so that the labor is greatly saved, the bagging speed of the dried sludge is increased, and the problem of sludge yield reduction caused by insufficient unloading capacity of an unloading bin or equipment maintenance (fault) in a disposal unit is solved;
2. the bagging device for the dried sludge can be flexibly moved, a disposal unit can move the bagging device to a discharge opening of a fixed finished product bin by using the movable wheels, and the operation butt joint device is easily and accurately connected into the bagging device;
3. a first suspension arm, a second suspension arm, a first clamping arm, a second clamping arm, a first clamping cylinder and a second clamping cylinder in the bag clamping unit synchronously move through a first synchronous gear and a second synchronous gear, so that the consistency of actions is ensured;
4. the upper layer feeding channel is also provided with a dredging channel for dredging to prevent the feeding unit from being blocked;
5. this application sack filling device of mummification mud still is equipped with auxiliary cylinder and increases the security, avoids pneumatic system to lose pressure suddenly and causes the accident.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description only relate to some embodiments of the present application and are not limiting on the present application.
FIG. 1 is a schematic view of one embodiment of a bagging apparatus for dried sludge;
FIG. 2 is a schematic view of an embodiment of a feed unit;
FIG. 3 is a schematic view of one embodiment of a lift unit;
fig. 4 is a schematic view of one embodiment of a bag clamping unit.
Description of reference numerals:
100-moving frame, 110-fixed platform, 120-supporting feet;
200-feeding unit, 210-feeding hopper, 220-pneumatic gate, 230-upper layer feeding channel, 240-middle connecting channel, 250-lower layer feeding channel, 260-dredging channel and 261-sealing cover;
300-lifting unit, 310-lifting cylinder, 320-lifting arm, 330-lifting platform, 340-lifting guide;
400-gripper unit, 411-first suspension arm, 412-second suspension arm, 413-third suspension arm, 421-first gripper arm, 422-second gripper arm, 431-first gripper cylinder, 441-first synchronizing gear, 442-second synchronizing gear, 450-pair of fixed blocks, 461-first synchronizing connecting rod, 462-second synchronizing connecting rod;
500-an auxiliary cylinder;
600-dustproof sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the description and claims of this patent application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, in an embodiment of the present invention, a bagging apparatus for dried sludge may include: a moving frame 100, a feeding unit 200, a lifting unit 300, and a bag clamping unit 400.
Wherein, the movable frame 100 may include a fixed platform 110 horizontally disposed, and supporting legs 120 and movable wheels (not shown in the figure) corresponding to the fixed platform 110, the supporting legs 120 may be disposed at four corners of the fixed platform 110, and correspondingly, the bottom of the supporting legs 120 may be provided with movable wheels, which may be universal wheels.
The feeding unit 200 may include a feeding hopper 210, a pneumatic ram 220, an upper feeding channel 230, an intermediate connecting channel 240, and a lower feeding channel 250, as shown in fig. 2, which are sequentially connected from top to bottom. The feeding hopper 210 and the pneumatic shutter 220 may be disposed above the fixed stage 110, and the upper feeding passage 230 may be disposed through the center of the fixed stage 110, i.e., the feeding unit 200 may be disposed along a center line perpendicular to the fixed stage 110. The intermediate connection passage 240 and the lower feeding passage 250 may be disposed below the fixed stage 110, and the intermediate connection passage 240 may be extended and contracted to secure the connection between the upper feeding passage 230 and the lower feeding passage 250.
The lifting unit 300 may include a lifting cylinder 310, a lifting arm 320, a lifting platform 330 and a lifting guide 340, the lifting cylinder 310 may be vertically and fixedly disposed above the fixing platform 110, the lifting platform 330 is disposed below the fixing platform 110 in parallel and connected to the lower feeding channel 250, two ends of the lifting arm 320 are respectively connected to a piston rod of the lifting cylinder 310 and the lifting platform 330, as shown in fig. 3, two lifting cylinders 310 may be provided and are respectively connected to the lifting platform 330 through the lifting arm 320, and preferably, the lifting arm 320 may be connected to the lifting platform 330 through a hinge. The lifting guide 340 may be disposed at the edge of the lifting platform 330, for example, disposed at four corners of the lifting platform 330, that is, four lifting guides 340 may be included, the lifting platform 330 and the fixing platform 110 are connected through the four lifting guides 340, and one end of the lifting guide 340 may be fixedly connected to the lifting platform 330, and the other end of the lifting guide 340 may be movably connected to the fixing platform 110 through a shaft sleeve.
The bag clamping unit 400 may include a first suspension arm 411, a second suspension arm 412, a first clamping arm 421, a second clamping arm 422, a first clamping cylinder 431, a second clamping cylinder, a first synchronizing gear 441, a second synchronizing gear 442, and a pair of fixing blocks 450, where the fixing blocks 450 are respectively fixedly disposed at two sides of the lower feeding channel 250 and may be fixedly connected to the bottom of the lifting platform 330.
The first and second synchronizing gears 441 and 442 are engaged with each other and vertically disposed outside the pair of fixing blocks 450, that is, the engaged first and second synchronizing gears 441 and 442 are respectively disposed on the pair of fixing blocks 450, the first synchronizing gear 441 is a pair of gears, and the second synchronizing gear is also a pair of gears. The arrangement may be such that the axes of the first and second synchronizing gears 441 and 442 are fixed to a pair of fixing blocks 450, and the gear body can rotate around the axes.
One end of the first clamping arm 421 may be fixedly connected to the first synchronizing gear 441, and one end of the second clamping arm 422 may be fixedly connected to the second synchronizing gear 442, that is, the first clamping arm 421 may rotate along with the first synchronizing gear 441, and the second clamping arm 422 may rotate along with the second synchronizing gear 442. And clampbands may be provided at the other ends of the first and second clamping arms 421 and 422.
A first clamping cylinder 431 and a second clamping cylinder 431 may be disposed between the first clamping arm 421 and the second clamping arm 422, that is, the first clamping cylinder 431 and the second clamping cylinder may be disposed at one side of the pair of fixing blocks 450, respectively, the first clamping arm 421 and the second clamping arm 422 may be driven to clamp by the first clamping cylinder 431 and the second clamping cylinder, and the packing bag may be clamped on the outer wall of the discharging hole at the bottom of the lower feeding passage 250 by using the clamp disposed at the bottom.
The first suspension arm 411 and the second suspension arm 412 may be symmetrically disposed at the outer sides of the first clamping arm 421 and the second clamping arm 422, and one end of the first suspension arm 411 and the second suspension arm 412 may be connected to the lifting platform 330, preferably movably connected by a hinge. And the other end of the first hanging arm 411 and the second hanging arm 412 can be provided with a hanging part which can be bent for 90 degrees, and the bag can be hung through the hanging part to support the stress of the bag.
As shown in fig. 4, in the embodiment of the present application, the bag clamping unit 400 may further include: a first synchronizing connecting rod 461 and a second synchronizing connecting rod 462.
The first synchronous connecting rod 461 may have two ends movably connected to the first suspension arm 411 and the first clamp arm 421 respectively, for example, one end movably connected to the transverse connecting rod of the first suspension arm 411 through a sleeve (the first suspension arm 411 may include a pair of L-shaped rods and a transverse connecting rod connecting the pair of L-shaped rods), and the other end movably connected to the first clamp arm 421 through a U-shaped slot, which may enable the first suspension arm 411 to follow the movement of the first clamp arm 421.
The second synchronous connecting rod 462 can be movably connected to the second suspension arm 412 and the second clamping arm 422 at two ends, respectively, for example, one end can be movably connected to the transverse connecting rod of the second suspension arm 412 through a sleeve (the second suspension arm 412 can also include a pair of L-shaped rods and a transverse connecting rod connecting the pair of L-shaped rods), and the other end can be movably connected to the second clamping arm 422 through a U-shaped slot, which can make the second suspension arm 412 follow the movement of the second clamping arm 422.
As shown in fig. 4, in the present embodiment, each of the first and second clamp arms 421 and 422 may include a pair of C-shaped arms, a bottom connecting bar, and a clampband.
The pair of C-shaped arms are vertically disposed corresponding to the pair of fixing blocks 450, respectively, and top ends of the pair of C-shaped arms are fixedly connected to the first synchronizing gear 441 (the pair of C-shaped arms of the second clamping arm 422 is fixedly connected to the second synchronizing gear 442), bottom ends of the pair of C-shaped arms are fixedly connected to two ends of the clampband, respectively, that is, the clampband is horizontally disposed, and middle sections of the pair of C-shaped arms can be connected to the first clamping cylinder 431 and the second clamping cylinder, respectively. It should be noted that the first clamping cylinder 431 and the second clamping cylinder may be arranged in the same direction, or may be arranged in opposite directions, and preferably are arranged in the same direction.
The bottom connecting rod is transversely arranged at the other ends of the bottoms of the pair of C-shaped arms relative to the clamping hoop, and the two ends of the bottom connecting rod are respectively connected with the pair of C-shaped arms so as to reinforce the structural support of the pair of C-shaped arms. Also, the middle section of the clampband may be arc-shaped to correspond to the discharge opening of the lower feeding passage 250.
As shown in fig. 4, in the embodiment of the present application, each of the first clamping cylinder 431 and the second clamping cylinder may include a U-shaped connecting member, a clamping pull rod, a cylinder body, and a connecting base.
Wherein the U-shaped opening of the U-shaped connector is movably connected to the middle section of the C-shaped arm of the first clamping arm 421, and the U-shaped connector is disposed inside in fig. 4 and coaxially connected to the first clamping arm 421 together with the first synchronization connecting rod 461. In some embodiments, the U-shaped connector may also be arranged on the outside in a sandwich manner.
The two ends of the clamping pull rod are respectively connected with the non-slotted end of the U-shaped connecting piece and the piston rod of the cylinder body, and a dustproof sleeve 600 is sleeved outside the clamping pull rod in fig. 4.
The connecting base is fixedly connected to the bottom of the cylinder body, and the end of the connecting base with the U-shaped groove is movably connected to the second clamping arm 422, and the joint is blocked by the second synchronous connecting rod 462. Which may be coaxially coupled to the second clamping arm 422 with the second synchronizing connecting rod 462.
As shown in fig. 3, in some embodiments of the present application, the pouch cell 400 may further include a third hanger arm 413.
The third suspension arms 413 may be respectively disposed at the bottom of the lifting platform 330 corresponding to the pair of fixing blocks 450. And, the third suspension arm 413 may have an inverted T shape, a vertical portion of the inverted T shape may be vertically fixed with the bottom of the lifting platform 330, and a lateral portion of the inverted T shape may be disposed in parallel to the lifting platform 330, such that both ends of the lateral portion of the inverted T shape are respectively opposite to the suspension portions of the first suspension arm 411 and the second suspension arm 412.
As shown in fig. 2, in some embodiments of the present application, the dosing unit 200 may further comprise a deoccluding channel 260.
One end of the dredging channel 260 can be communicated with the upper feeding channel 230, and the other end can obliquely extend to the upper part of the fixed platform 110, so that the dredging opening of the dredging channel 260 is positioned above the fixed platform 110, and the maintenance and dredging are convenient.
Further, the dredging channel 260 may further include a sealing cover 261, where the sealing cover 261 is disposed corresponding to the dredging hole and is used for sealing the dredging hole. In some embodiments, it may be connected to the dredging opening by bolts, i.e. the end of the dredging channel 260 extending on the fixing platform 110 may be provided with a flange ring to be fixed with the sealing cover 261.
As shown in fig. 1, in some embodiments of the present application, the bagging apparatus for dried sludge may further include an auxiliary cylinder 500, and the auxiliary cylinder 500 may be disposed above the fixed platform 110 and connected to the pneumatic gate plate 220, the lifting cylinder 310, the first clamping cylinder 431, and the second clamping cylinder, respectively, for assisting air supply and preventing accidents caused by sudden pressure loss of the pneumatic system.
As shown in fig. 1, in some embodiments of the present invention, the fixed platform 110 may be divided into an upper layer and a lower layer, wherein the upper layer is higher than the lower layer, the lower layer surrounds the upper layer, the feeding unit 200 and the lifting unit 300 may be disposed on the upper layer, and the auxiliary cylinder 500 may be disposed on the lower layer.
In this application embodiment, the bagging apparatus of mummification mud can also include dust sleeve 600, and dust sleeve 600 can overlap respectively and establish on lift arm 320, lift direction 340 and the tight pull rod of clamp to prevent that the dust from influencing the use.
In the embodiment of the present invention, the mobile frame 100 may further include a protective fence (not shown), which may be disposed around the fixed platform 110 to prevent the person from falling.
Compared with the prior art, the method can achieve at least the following beneficial effects:
1. the pneumatic flashboard 220, the bag clamping unit 400 and the lifting unit 300 can be controlled in a linkage manner to automatically operate, so that the labor is greatly saved, the bagging speed of the dried sludge is increased, and the problem of sludge yield reduction caused by insufficient unloading capacity of an unloading bin or equipment maintenance (failure) in a disposal unit is solved;
2. the bagging device for the dried sludge can be flexibly moved, a disposal unit can move the bagging device to a discharge opening of a fixed finished product bin by using the movable wheels, and the operation butt joint device is easily and accurately connected into the bagging device;
3. the first suspension arm 411, the second suspension arm 412, the first clamping arm 421, the second clamping arm 422, the first clamping cylinder 431 and the second clamping cylinder in the bag clamping unit 400 perform synchronous motion through the first synchronous gear 441 and the second synchronous gear 442, so that the consistency of the motion is ensured;
4. the upper feeding channel 230 is also provided with a dredging channel 260 for dredging to prevent the feeding unit 200 from being blocked;
5. this application sack filling device of mummification mud still is equipped with supplementary cylinder 500 and increases the security, avoids pneumatic system to lose pressure suddenly and causes the accident.
The above description is only exemplary of the present application and is not intended to limit the scope of the present application, which is defined by the appended claims.
Claims (10)
1. The bagging device of mummification mud, its characterized in that includes:
the movable rack comprises a fixed platform, supporting legs and movable wheels, wherein the fixed platform is horizontally arranged;
the feeding unit comprises a feeding hopper, a pneumatic flashboard, an upper feeding channel, an intermediate connecting channel and a lower feeding channel which are arranged from top to bottom, wherein the feeding hopper and the pneumatic flashboard are arranged above the fixed platform, the upper feeding channel penetrates through the fixed platform, the intermediate connecting channel and the lower feeding channel are arranged below the fixed platform, and the intermediate connecting channel is telescopic;
the lifting unit comprises a lifting cylinder, a lifting arm, a lifting platform and a lifting guide, wherein the lifting cylinder is arranged above the fixed platform, the lifting platform is connected with the lower layer feeding channel and arranged below the fixed platform, two ends of the lifting arm are respectively connected with the lifting cylinder and the lifting platform, the lifting guide is arranged between the fixed platform and the lifting platform, and one end of the lifting guide is fixedly connected with the lifting platform;
the bag clamping unit comprises a first suspension arm, a second suspension arm, a first clamping arm, a second clamping arm, a first clamping cylinder, a second clamping cylinder, a first synchronous gear, a second synchronous gear and a pair of fixed blocks, wherein the pair of fixed blocks are respectively and fixedly arranged at two sides of the lower feeding channel, the first synchronous gear and the second synchronous gear are mutually meshed and vertically arranged at the outer sides of the pair of fixed blocks, one end of the first clamping arm is fixedly connected with the first synchronous gear, one end of the second clamping arm is fixedly connected with the second synchronous gear, clamping hoops are respectively arranged at the other ends of the first clamping arm and the second clamping arm, the first clamping cylinder and the second clamping cylinder are arranged between the first clamping arm and the second clamping arm and are used for driving the clamping hoops of the first clamping arm and the second clamping arm to clamp a bag at a discharge hole of the lower feeding channel, the first suspension arm and the second suspension arm are symmetrically arranged on the outer sides of the first clamping arm and the second clamping arm, one end of the first suspension arm and one end of the second suspension arm are connected with the lifting platform, the other end of the first suspension arm and the other end of the second suspension arm are provided with suspension portions, and the suspension portions are used for suspending the packaging bag.
2. The dried sludge bagging apparatus of claim 1 wherein the first clamp arm and the second clamp arm each comprise: a pair of C-arms, a bottom connecting bar, and a clampband;
the pair of C-shaped arms are vertically arranged corresponding to the pair of fixing blocks respectively, the top ends of the pair of C-shaped arms are fixedly connected with the first synchronous gear or the second synchronous gear, the bottom ends of the pair of C-shaped arms are fixedly connected with two ends of the clamping hoop respectively, the clamping hoop is transversely arranged, and the middle section of the clamping hoop is arc-shaped and corresponds to a discharge hole of the lower-layer feeding channel;
the bottom connecting rod is transversely arranged at the other ends of the bottoms of the pair of C-shaped arms relative to the clampband, and the two ends of the bottom connecting rod are respectively connected with the pair of C-shaped arms for reinforcing the structural support of the pair of C-shaped arms;
the middle sections of the pair of C-shaped arms are respectively connected with the first clamping cylinder and the second clamping cylinder.
3. The dried sludge bagging apparatus of claim 1 wherein the first clamp cylinder and the second clamp cylinder each comprise: the clamping device comprises a U-shaped connecting piece, a clamping pull rod, a cylinder body and a connecting base;
the U-shaped opening of the U-shaped connecting piece is movably connected with the first clamping arm;
two ends of the clamping pull rod are respectively connected with the U-shaped connecting piece and a piston rod of the cylinder body;
the connecting base is fixed at the bottom of the cylinder body and is provided with a U-shaped groove which is movably connected with the second clamping arm.
4. The bagging apparatus for dried sludge according to claim 1, wherein the bagging unit further comprises: a first synchronization link and a second synchronization link;
two ends of the first synchronous connecting rod are respectively movably connected with the first suspension arm and the first clamping arm and are used for synchronizing the movement of the first suspension arm and the first clamping arm;
and two ends of the second synchronous connecting rod are respectively movably connected with the second suspension arm and the second clamping arm and are used for synchronizing the movement of the second suspension arm and the second clamping arm.
5. The bagging apparatus for dried sludge according to claim 1, wherein the bagging unit further comprises: a third suspension arm;
the third suspension arm is arranged at the bottom of the lifting platform corresponding to the pair of fixed blocks respectively;
the third suspension arm is inverted T-shaped, the vertical part of the inverted T-shaped suspension arm is fixedly connected with the bottom of the lifting platform, the transverse part of the inverted T-shaped suspension arm is parallel to the lifting platform, and two ends of the transverse part of the inverted T-shaped suspension arm are opposite to the suspension parts of the first suspension arm and the second suspension arm respectively.
6. The bagging apparatus for dried sludge of claim 1, wherein the feeding unit further comprises: dredging the channel;
the dredging channel is communicated with the upper layer feeding channel and obliquely extends to the upper part of the fixed platform, so that a dredging opening of the dredging channel is positioned above the fixed platform.
7. The bagging apparatus for dried sludge of claim 6, wherein the dredging channel further comprises: a sealing cover;
the closed cover is arranged corresponding to the dredging opening and used for closing the dredging opening.
8. The bagging apparatus for dried sludge according to claim 1, wherein the bagging apparatus further comprises: an auxiliary cylinder;
the auxiliary cylinder is arranged above the fixed platform and is respectively connected with the pneumatic flashboard, the lifting cylinder, the first clamping cylinder and the second clamping cylinder for auxiliary gas supply.
9. The bagging apparatus for dried sludge according to claim 3, wherein the bagging apparatus further comprises: a dust-proof sleeve;
the dustproof sleeves are respectively sleeved on the lifting arm, the lifting guide rod and the clamping pull rod and used for preventing dust.
10. The bagging apparatus for dried sludge of claim 1, wherein the mobile frame further comprises: a protective fence;
the protective fence is arranged around the fixed platform and used for preventing personnel from falling.
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| CN202111601556.2A CN114212316B (en) | 2021-12-24 | 2021-12-24 | Bagging device for dried sludge |
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| CN202111601556.2A CN114212316B (en) | 2021-12-24 | 2021-12-24 | Bagging device for dried sludge |
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| CN114212316B CN114212316B (en) | 2023-09-05 |
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| Publication number | Publication date |
|---|---|
| CN114212316B (en) | 2023-09-05 |
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