CN218578891U - Non-stop material taking device for belt conveyor - Google Patents
Non-stop material taking device for belt conveyor Download PDFInfo
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- CN218578891U CN218578891U CN202222591100.9U CN202222591100U CN218578891U CN 218578891 U CN218578891 U CN 218578891U CN 202222591100 U CN202222591100 U CN 202222591100U CN 218578891 U CN218578891 U CN 218578891U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a non-stop material taking device for belt feeder. The device of the utility model comprises: the sampling device comprises a material collecting bin, a sampling hopper and a discharge chute, wherein a discharge hole is formed in the front wall of the material collecting bin, and the discharge chute is arranged in the front of the discharge hole; the sampling hopper is arranged in the material collecting bin, and one end of the sampling hopper is hinged with the rear inner wall of the material collecting bin; the other end of the sampling hopper can rotate to the discharge port; the supporting rod is arranged at the bottom of the sampling hopper; arc-shaped openings are formed in the left side wall and the right side wall of the material collecting bin, and two ends of the supporting rod penetrate through the arc-shaped openings; the two telescopic cylinders are respectively hinged with two ends of the supporting rod; the discharge chute is provided with an insertion opening; the device also comprises an opening and closing device, the opening and closing device comprises a transverse air cylinder and a sliding door body, and a cylinder rod of the transverse air cylinder is connected with the sliding door body. The utility model can ensure that the sampling quantity is not limited, and avoid unnecessary waste when the sampling is not needed; the maintenance difficulty of the power device is reduced, and the normal discharging process is not influenced in the maintenance process.
Description
Technical Field
The utility model relates to a belt feeder equipment technical field, concretely relates to extracting device does not shut down for belt feeder.
Background
The belt conveyer, also called belt conveyer, is always the main equipment for continuously conveying materials to furnaces and kilns in various large steel plants and cement plants as a conventional conveying system. When the belt conveyor continuously conveys materials in proportion, how to safely and timely sample a material sample on a running belt conveyor, so that the components of the materials conveyed on the belt can be accurately analyzed, the aim of controlling the product quality of steel and cement from the source is fulfilled, and the belt conveyor is a great problem in steel plants and cement plants.
In the prior art, the non-stop sampling of the adhesive tape machine and the adhesive tape machine material of the adhesive tape machine with the authorization notice number of CN 210594086U is realized by the driving device and the material taking box, but the sampling mode is easily limited by the volume of the material taking box and influenced by the movement frequency of the driving device, if the sampling amount exceeds the volume of the material taking box, the sampling needs to be performed for many times, but the sampling mode reduces the accuracy, and the discharge port is fully opened, when the sampling is not needed, the sampling device is polluted by the material, the material may be exposed from the discharge port, the waste of the material and the pollution of the environment are caused;
the utility model provides an online sampling device of belt feeder that authorization notice number is CN 204789056U, through set up rectangular shape hole on the unloading pipe inner wall, the hydraulic stem of pneumatic cylinder wears to establish in rectangular shape hole, the upset of hydraulic stem drive guide chute, make guide chute and discharge opening butt joint, the material slides to receiving in the hopper, but this kind of sampling mode, the pneumatic cylinder stretches into in the unloading pipe from the outside, the pneumatic cylinder itself can receive the influence of material, if need overhaul the pneumatic cylinder, need follow the intraductal dismantlement of unloading, maintenance work can influence normal ejection of compact process, the ejection of compact that needs to pause is maintained.
In order to solve the technical problems, the utility model provides a non-stop material taking device for a belt conveyor, which can ensure that the sampling amount is not limited, and when the sampling is not needed, a discharge port can be closed, thereby avoiding unnecessary waste; the power device is protected from being influenced by materials, the overhauling difficulty of the power device is reduced, and the normal discharging process is not influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a non-stop material taking device for a belt conveyor, which can ensure that the sampling quantity is not limited, and when the sampling is not needed, a discharge port can be closed, thereby avoiding unnecessary waste; the power device is protected and is not influenced by materials, the overhauling difficulty of the power device is reduced, and the normal discharging process is not influenced in the maintenance process.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a non-stop taking device for a belt conveyor comprises a material collecting bin, a sampling hopper, a discharge chute and a storage bucket, wherein a discharge port is formed in the front wall of the material collecting bin, the discharge chute is arranged in the front of the discharge port, and the inclination angle of the discharge chute is 10-80 degrees; the sampling hopper is arranged in the material collecting bin, and one end of the sampling hopper is hinged with the rear inner wall of the material collecting bin; the other end of the sampling hopper can rotate to the discharge port, and when the sampling hopper and the discharge port are in contact, the included angle between the sampling hopper and the discharge groove is 120 to 180 degrees; the storage barrel is arranged below the discharge chute and has a plurality of volume specifications;
the sampling device also comprises a support rod and a telescopic cylinder, wherein the support rod is arranged at the bottom of the sampling hopper; arc-shaped openings are formed in the left side wall and the right side wall of the material collecting bin, and two ends of the supporting rod penetrate through the arc-shaped openings; the cylinder body of the telescopic cylinder is hinged outside the aggregate bin, and the cylinder rod is hinged with one end of the supporting rod; the two telescopic cylinders are hinged with the two ends of the supporting rod respectively;
the discharge chute is provided with an insertion opening;
the opening and closing device comprises a transverse air cylinder and a sliding door body, wherein the cylinder body of the transverse air cylinder is arranged on one side of the discharge chute, and a cylinder rod is connected with the sliding door body; the sliding door body can slide into and out of the insertion hole, so that the discharge chute is closed and opened.
Preferably, the discharge chute is a rectangular frame with openings at the front end and the rear end.
Preferably, the left side and the right side of the discharge chute are both provided with insertion openings.
Preferably, the number of the opening and closing devices is two, and the two opening and closing devices are symmetrically arranged on two sides of the discharge chute.
Preferably, the sampling hopper is the rectangle cell body, and the left and right sides board front end of sampling hopper is the inclined plane for when sampling hopper and discharge gate contact, the front end and the storehouse in close contact with that gathers materials of sampling hopper.
Preferably, when the sampling hopper rotates to the discharge port, the sampling hopper and the discharge chute are in a collinear state.
Preferably, the inclination angle of the discharge chute is 40 to 60 degrees.
Preferably, switching device includes the spacing body, spacing internal division has the notch, the sliding door body can slide in the notch, spacing body front side is opened has the rectangular track mouth with notch UNICOM, the sliding door body front side is equipped with the connecting block, the connecting block passes long track mouth, horizontal cylinder is connected with the connecting block, can guarantee the stability of the sliding door body at the switch in-process like this.
Preferably, be equipped with the spring in the notch, the spring is connected with the sliding door body, and then can increase buffering effect at the switch in-process to the life-span of extension spare part.
Preferably, arc mouth department is equipped with movable seal structure, and arranges the storehouse outside in that gathers materials, movable seal structure includes last picture peg, lower picture peg, left side activity picture peg, right side activity picture peg, well activity picture peg, extension piece and vertical cylinder, arc mouth upside is arranged in to last picture peg, open the recess in the picture peg, the arc mouth downside is arranged in to lower picture peg, lower picture peg opens long groove, the lower picture peg front side is equipped with the three track opening with long groove UNICOM, left side activity picture peg, well activity picture peg, right side activity picture peg are arranged in long groove, extension piece and vertical cylinder are equipped with threely respectively, left side activity picture peg passes first track opening through first extension piece and is connected with first vertical cylinder, well activity picture peg passes second track opening through second extension piece and is connected with second vertical cylinder, right side activity picture peg passes third track opening through third extension piece and is connected with third vertical cylinder, movable seal structure can avoid the material to a certain extent to spill from the track mouth, the bracing piece removes to the arc mouth the top along with it when the sample fill rotates to discharge gate department, and is in the original position at this moment, and other movable picture peg and the lower extreme that the arc is inserted in the arc mouth moves about the arc mouth and other movable picture peg, and other movable sample parts that the lower extreme that the sample gets back up and move up and block, and then the sample that other movable picture pegs, and move about the sample mouth that other movable picture pegs, and move about the sample fill is in the sample mouth is in this moment.
Preferably, the sum of the lengths of the left movable inserting plate, the middle movable inserting plate and the right movable inserting plate is not less than the transverse width of the arc-shaped opening.
Preferably, the specifications of the upper flashboard groove and the long groove of the lower flashboard are consistent, the lengths are consistent, and the widths are consistent; the left movable inserting plate, the middle movable inserting plate and the right movable inserting plate are in close contact.
Preferably, the length of the left movable inserting plate is equal to that of the right movable inserting plate.
Preferably, the length of the middle movable inserting plate is equal to 2 to 5 times of the length of the left movable inserting plate.
The device is used for the belt conveyor, the collecting bin is arranged at the tail or the head of the belt conveyor, and materials on the belt conveyor can fall into the collecting bin when conveyed to the tail or the head under normal conditions;
the device is arranged at the tail or head of the belt conveyor, and a material collecting bin of the device corresponds to the blanking position of the belt conveyor;
in a normal state, namely when material does not need to be taken, the sampling hopper and the interior of the material collecting bin are in a collinear state, the supporting rod is positioned at the lowest part of the arc-shaped opening, and the telescopic cylinder is in a shortened state;
the left movable inserting plate moves upwards to be inserted into the upper inserting plate under the action of the first longitudinal cylinder, the middle movable inserting plate moves upwards to be inserted into the upper inserting plate under the action of the second longitudinal cylinder, and the third longitudinal cylinder keeps a shortened non-working state;
a transverse air cylinder in the opening and closing device pushes a sliding door body to enable the discharge port to be in a closed state, so that the phenomenon that materials leak from the discharge port to cause waste in the normal blanking process is avoided;
when sampling is needed, the left movable inserting plate moves downwards under the action of the first longitudinal cylinder, and the middle movable inserting plate moves downwards under the action of the second longitudinal cylinder; meanwhile, the transverse cylinder pulls the sliding door body, so that the discharge hole is in an opening state;
at the moment, the cylinder rod of the telescopic cylinder extends to drive the support rod to move to the highest position of the arc-shaped opening, then the position of the left movable inserting plate is kept unchanged, the middle movable inserting plate moves upwards under the action of the second longitudinal cylinder and is inserted into the upper inserting plate, and the right movable inserting plate moves upwards under the action of the third longitudinal cylinder and is inserted into the upper inserting plate, so that other parts of the arc-shaped opening are shielded;
meanwhile, the front end of the sampling hopper is in contact with the discharge port, so that the material falls into the sampling hopper and slides into the discharge chute, the discharge chute is in butt joint with the storage barrel, and the material is stored in the storage barrel and is used for sampling detection;
the telescopic cylinder always provides supporting force for the supporting rod in the sampling process, and the sampling hopper is in contact with the discharge hole;
after sampling is finished, the middle movable inserting plate and the right movable inserting plate move downwards, the cylinder rod of the telescopic cylinder is shortened, the supporting rod is driven to move to the lowest part of the arc-shaped opening, then the left movable inserting plate and the middle movable inserting plate move upwards and are inserted into the upper inserting plate, and the position of the right movable inserting plate is unchanged; then the transverse cylinder extends to enable the sliding door body to close the discharge hole, and sampling is completed.
In the course of the work, when the maintenance need be torn open to the discovery telescopic cylinder operation mistake, remove the bracing piece to the lower of arc mouth this moment, telescopic cylinder is in and shortens the state, only needs to dismantle telescopic cylinder in the aggregate bin outside, maintains, can not influence normal ejection of compact process in the maintenance process.
The utility model discloses beneficial effect lies in:
the utility model arranges the switching device at the discharge port, so that the discharge port can be automatically opened and closed according to the condition, and the discharge port is closed when the sampling is not needed, thereby reducing the waste of leakage;
the utility model realizes the rotation of the sampling hopper by arranging the telescopic cylinder outside the material collecting bin to drive the support rod to rotate, thus protecting the power device, being not influenced by materials, reducing the maintenance difficulty of the power device, prolonging the service life and simultaneously not influencing the normal discharging process;
the utility model arranges the discharge chute in front of the discharge port, the material storage barrel is arranged at the lower part of the discharge chute, and the material storage barrel is provided with different specifications and can be selected according to the sampling amount, thereby ensuring that the sampling amount is not limited by the equipment;
the utility model discloses a set up movable enclosed construction, carry out adaptability to the arc mouth and shelter from to avoid the material to leak outward from arc mouth department, cause the unnecessary extravagant.
By adopting the scheme, the utility model can ensure that the sampling quantity is not limited, and the discharge hole can be closed when the sampling is not needed, thereby avoiding unnecessary waste; the power device can be protected, the overhauling difficulty is reduced, and the normal discharging process is not influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic front view of embodiment 1 of the present invention.
Fig. 3 is a schematic view of the overall structure of embodiment 2 of the present invention.
In the figure, 1-a material collecting bin, 2-a sampling hopper, 3-a support rod, 4-a telescopic cylinder, 5-an opening and closing device, 6-a discharge chute, 7-a transverse cylinder, 8-a sliding door body and 9-a limiting body;
11-arc-shaped opening, 12-upper inserting plate, 13-right movable inserting plate, 14-extending block, 15-longitudinal cylinder, 16-middle movable inserting plate, 17-lower inserting plate and 18-left movable inserting plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1:
as shown in fig. 1 to 2, the non-stop material taking device for the belt conveyor comprises a material collecting bin 1, a sampling hopper 2, a discharge chute 6 and a material storage barrel, wherein a discharge hole is formed in the front wall of the material collecting bin 1, the discharge chute 6 is arranged in the front of the discharge hole, and the inclination angle of the discharge chute 6 is 40 to 60 degrees; the sampling hopper 2 is arranged in the material collecting bin 1, and one end of the sampling hopper 2 is hinged with the rear inner wall of the material collecting bin 1; the other end of the sampling hopper 2 can rotate to the discharge port, and when the sampling hopper 2 and the discharge port are in contact, the included angle between the sampling hopper 2 and the discharge chute 6 is 120 to 180 degrees; the storage barrel is arranged below the discharge chute 6 and has a plurality of volume specifications;
the sampling device also comprises a support rod 3 and a telescopic cylinder 4, wherein the support rod 3 is arranged at the bottom of the sampling hopper 2; the left side wall and the right side wall of the material collecting bin 1 are provided with arc-shaped openings 11, and two ends of the support rod 3 penetrate through the arc-shaped openings 11; the cylinder body of the telescopic cylinder 4 is hinged outside the aggregate bin 1, and the cylinder rod is hinged with two ends of the support rod 3; two telescopic cylinders 4 are arranged;
the discharge chute 6 is provided with an insertion opening;
the automatic discharging device is characterized by further comprising an opening and closing device 5, wherein the opening and closing device 5 comprises a transverse air cylinder 7 and a sliding door body 8, a cylinder body of the transverse air cylinder 7 is arranged on one side of the discharging groove 6, and a cylinder rod is connected with the sliding door body 8; the sliding door body 8 can slide into and out of the insertion opening, so that the discharge chute 6 is closed and opened.
The discharge chute 6 is a rectangular frame body with openings at the front end and the rear end.
The left side and the right side of the discharge chute 6 are both provided with insertion openings.
The opening and closing devices 5 are arranged in two numbers and symmetrically arranged on two sides of the discharge chute 6.
When the sampling hopper 2 rotates to the discharge port, the sampling hopper 2 and the discharge chute 6 are in a collinear state.
Opening and closing device 5 still includes spacing body 9, it has the notch to open in the spacing body 9, the sliding door body 8 can slide in the notch, spacing body 9 front side is opened has the rectangular track mouth with notch UNICOM, the sliding door body 7 front side is equipped with the connecting block, the connecting block passes rectangular track mouth, horizontal cylinder 7 is connected with the connecting block, can guarantee the stability of the sliding door body 8 at the switch in-process like this.
Be equipped with the spring in the notch, the spring is connected with sliding door body 8, and then can increase buffering effect at the switch in-process to the life-span of extension spare part.
Specifically, the device is used for the belt conveyor, the collecting bin 1 is arranged at the tail part or the head part of the belt conveyor, and materials on the belt conveyor can fall into the collecting bin 1 when being conveyed to the tail part or the head part under normal conditions;
the device is arranged at the tail or head of the belt conveyor, and a material collecting bin 1 of the device corresponds to the blanking position of the belt conveyor;
in a normal state, namely when material does not need to be taken, the sampling hopper 2 and the interior of the material collecting bin 1 are in a collinear state, the supporting rod 3 is positioned at the lowest part of the arc-shaped opening 11, and the telescopic cylinder 4 is in a shortened state;
a transverse air cylinder 7 in the opening and closing device 5 pushes a sliding door body 8, so that the discharge hole is in a closed state, and the material is prevented from leaking from the discharge hole to cause waste in the normal blanking process;
when sampling is needed, the transverse cylinder 7 pulls the sliding door body 8, so that the discharge hole is in an open state;
at the moment, the cylinder rod of the telescopic cylinder 4 extends to drive the support rod 3 to move to the highest position of the arc-shaped opening 11;
meanwhile, the front end of the sampling hopper 2 is in contact with the discharge hole, so that the material falls into the sampling hopper 2 and slides into the discharge chute 6, the discharge chute 6 is in butt joint with the storage bucket, and the material is stored in the storage bucket and is used for sampling detection;
the telescopic cylinder 4 always provides supporting force for the supporting rod 3 in the sampling process, and the sampling hopper 2 is in contact with the discharge hole;
after the sample is accomplished, telescopic cylinder 4's jar pole shortens, drives bracing piece 3 and removes to the minimum of arc mouth 11, then horizontal cylinder 7 extension for sliding door body 8 closes the discharge gate, accomplishes the sample promptly.
Example 2:
as shown in fig. 3, the non-stop material taking device for the belt conveyor comprises a material collecting bin 1, a sampling hopper 2, a discharge chute 6 and a storage bucket, wherein a discharge hole is formed in the front wall of the material collecting bin 1, the discharge chute 6 is arranged in front of the discharge hole, and the inclination angle of the discharge chute 6 is 40-60 degrees; the sampling hopper 2 is arranged in the aggregate bin 1, and one end of the sampling hopper 2 is hinged with the rear inner wall of the aggregate bin 1; the other end of the sampling hopper 2 can rotate to the discharge port, and when the sampling hopper 2 and the discharge port are in contact, the included angle between the sampling hopper 2 and the discharge chute 6 is 120 to 180 degrees; the storage barrel is arranged below the discharge chute 6 and has a plurality of volume specifications;
the sampling device also comprises a support rod 3 and a telescopic cylinder 4, wherein the support rod 3 is arranged at the bottom of the sampling hopper 2; the left side wall and the right side wall of the material collecting bin 1 are provided with arc-shaped openings 11, and two ends of the support rod 3 penetrate through the arc-shaped openings 11; the cylinder body of the telescopic cylinder 4 is hinged outside the aggregate bin 1, and the cylinder rod is hinged with two ends of the support rod 3; two telescopic cylinders 4 are arranged;
the discharge chute 6 is provided with an insertion opening;
the device also comprises an opening and closing device 5, wherein the opening and closing device 5 comprises a transverse air cylinder 7 and a sliding door body 8, the cylinder body of the transverse air cylinder 7 is arranged on one side of the discharge chute 6, and a cylinder rod is connected with the sliding door body 8; the sliding door body 8 can slide into and out of the insertion opening, so that the discharge chute 6 is closed and opened.
The discharge chute 6 is a rectangular frame body with openings at the front end and the rear end.
The left side and the right side of the discharge chute 6 are both provided with insertion openings.
The opening and closing devices 5 are arranged in two numbers and symmetrically arranged on two sides of the discharge chute 6.
When the sampling hopper 2 rotates to the discharge port, the sampling hopper 2 and the discharge chute 6 are in a collinear state.
Be equipped with the spring in the notch, the spring is connected with the sliding door body 8, and then can increase buffering effect at the switch in-process to the life-span of extension spare part.
The arc opening 11 department is equipped with movable enclosed construction, and arranges the outside of aggregate bin 1 in, movable enclosed construction includes last picture peg 12, lower picture peg 17, left activity picture peg 18, right activity picture peg 13, well activity picture peg 16, extension piece 14 and vertical cylinder 15, go up picture peg 12 and arrange arc opening 11 upside in, go up the interior recess that opens of picture peg 12, arc opening 11 downside is arranged in to lower picture peg 17, and lower picture peg 17 opens and has long recess, lower picture peg 17 front side is equipped with the three track opening with long recess UNICOM, left side activity picture peg 18, well activity picture peg 16, right activity picture peg 13 are arranged in long recess, extension piece and vertical cylinder are equipped with threely separately, and left side activity picture peg 18 passes first track opening through first extension piece and is connected with first vertical cylinder, the middle movable inserting plate 16 penetrates through a second rail opening through a second extending block to be connected with a second longitudinal cylinder, the right movable inserting plate 13 penetrates through a third rail opening through a third extending block to be connected with a third longitudinal cylinder, a movable sealing structure can prevent materials from splashing out of the rail opening to a certain extent, when the sampling hopper 2 rotates to the discharging opening, the supporting rod 3 moves to the uppermost end of the arc-shaped opening 11 along with the rotating, the left movable inserting plate 18 is located at the original position, the middle movable inserting plate 16 and the right movable inserting plate 13 move upwards to be inserted into the upper inserting plate 12 to block other parts of the arc-shaped opening 11, when sampling is not needed, the sampling hopper 2 restores to the original position, the supporting rod 3 moves to the lowermost end of the arc-shaped opening 11 along with the rotating, the left movable inserting plate 18 and the middle movable inserting plate 16 move upwards to be inserted into the upper inserting plate 12, and the right movable inserting plate 13 is located at the original position to block other parts of the arc-shaped opening 11.
The sum of the lengths of the left movable inserting plate 18, the middle movable inserting plate 16 and the right movable inserting plate 13 is not less than the transverse width of the arc-shaped opening 11.
The specifications of the grooves of the upper inserting plate 12 and the long grooves of the lower inserting plate 17 are consistent, the lengths are consistent, and the widths are consistent; the left movable inserting plate 18, the middle movable inserting plate 16 and the right movable inserting plate 13 are in close contact.
The length of the left movable inserting plate 18 is equal to that of the right movable inserting plate 16.
The length of the middle movable inserting plate 13 is equal to 2 to 5 times of the length of the left movable inserting plate 18.
Specifically, the device is used for a belt conveyor, the collecting bin 1 is arranged at the tail or head of the belt conveyor, and materials on the belt conveyor can fall into the collecting bin 1 when conveyed to the tail or head under normal conditions;
the device is arranged at the tail or head of the belt conveyor, and a material collecting bin 1 of the device corresponds to the blanking position of the belt conveyor;
in a normal state, namely when material does not need to be taken, the sampling hopper 2 and the interior of the material collecting bin 1 are in a collinear state, the support rod 3 is positioned at the lowest part of the arc-shaped opening 11, and the telescopic cylinder 4 is in a shortened state;
the left movable inserting plate 18 moves upwards to be inserted into the upper inserting plate 12 under the action of the first longitudinal cylinder, the middle movable inserting plate 16 moves upwards to be inserted into the upper inserting plate 12 under the action of the second longitudinal cylinder, and the third longitudinal cylinder keeps a shortened non-operating state;
a transverse air cylinder 7 in the opening and closing device 5 pushes a sliding door body 8, so that the discharge port is in a closed state, and the material is prevented from leaking from the discharge port to cause waste in the normal blanking process;
when sampling is needed, the left movable inserting plate 18 moves downwards under the action of the first longitudinal cylinder, and the middle movable inserting plate 16 moves downwards under the action of the second longitudinal cylinder; meanwhile, the transverse cylinder 7 pulls the sliding door body 8, so that the discharge hole is in an opening state;
at the moment, the cylinder rod of the telescopic cylinder 4 extends to drive the support rod 3 to move to the highest position of the arc-shaped opening 11, then the position of the left movable inserting plate 18 is kept unchanged, the middle movable inserting plate 16 moves upwards under the action of the second longitudinal cylinder and is inserted into the upper inserting plate 12, and the right movable inserting plate 13 moves upwards under the action of the third longitudinal cylinder and is inserted into the upper inserting plate 12, so that other parts of the arc-shaped opening 11 are shielded;
meanwhile, the front end of the sampling hopper 2 is in contact with the discharge hole, so that the material falls into the sampling hopper 2 and slides into the discharge chute 6, the discharge chute 6 is in butt joint with the storage bucket, and the material is stored in the storage bucket and is used for sampling detection;
the telescopic cylinder 4 always provides supporting force for the supporting rod 3 in the sampling process, and the sampling hopper 2 is in contact with the discharge hole;
after sampling is finished, the middle movable inserting plate 16 and the right movable inserting plate 13 move downwards, the cylinder rod of the telescopic cylinder 4 is shortened, the supporting rod 3 is driven to move to the lowest part of the arc-shaped opening 11, then the left movable inserting plate 18 and the middle movable inserting plate 16 move upwards and are inserted into the upper inserting plate 12, and the position of the right movable inserting plate 13 is unchanged; then the transverse cylinder 7 extends, so that the sliding door body 8 closes the discharge hole, and sampling is completed.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a not taking device that stops for belt feeder, includes aggregate bin, sampling hopper and blown down tank, its characterized in that: a discharge hole is formed in the front wall of the material collecting bin, the discharge groove is arranged in the front of the discharge hole, and the inclination angle of the discharge groove is 10-80 degrees; the sampling hopper is arranged in the material collecting bin, and one end of the sampling hopper is hinged with the rear inner wall of the material collecting bin; the other end of the sampling hopper can rotate to the discharge opening, and when the sampling hopper and the discharge opening are in contact, the included angle between the sampling hopper and the discharge groove ranges from 120 degrees to 180 degrees;
the device also comprises a supporting rod and a telescopic cylinder, wherein the supporting rod is arranged at the bottom of the sampling hopper; arc-shaped openings are formed in the left side wall and the right side wall of the material collecting bin, and two ends of the supporting rod penetrate through the arc-shaped openings; the two telescopic cylinders are respectively hinged with two ends of the supporting rod; the discharge chute is provided with an insertion opening; the opening and closing device comprises a transverse air cylinder and a sliding door body, wherein a cylinder body of the transverse air cylinder is arranged on one side of the discharge chute, and a cylinder rod is connected with the sliding door body; the sliding door body can slide into and out of the insertion hole, so that the discharge chute is closed and opened.
2. The non-stop material taking device for the belt conveyor as claimed in claim 1, wherein: the discharge chute is a rectangular frame body with openings at the front end and the rear end; the left side and the right side of the discharge chute are provided with insertion openings; the inclination angle of the discharge chute is 40-60 degrees.
3. The non-stop material taking device for the belt conveyor as claimed in claim 2, wherein: the two opening and closing devices are symmetrically arranged on two sides of the discharge chute.
4. The non-stop material taking device for the belt conveyor as claimed in claim 3, wherein: the sampling hopper is a rectangular groove body, and the front ends of the left side plate and the right side plate of the sampling hopper are inclined planes.
5. The non-stop material taking device for the belt conveyor as claimed in claim 4, wherein: when the sampling hopper rotates to the discharge opening, the sampling hopper and the discharge chute are in a collinear state.
6. The non-stop material taking device for the belt conveyor as claimed in claim 5, wherein: switching device still includes spacing body, spacing internal division has the notch, the sliding door body can slide in the notch, spacing body front side is opened has the rectangular track mouth with notch UNICOM, the sliding door body front side is equipped with the connecting block, the connecting block passes long track mouth, horizontal cylinder is connected with the connecting block, can guarantee the stability of the sliding door body at the switch in-process like this.
7. The non-stop material taking device for the belt conveyor as claimed in claim 6, wherein: the notch is internally provided with a spring which is connected with the sliding door body.
8. The non-stop material taking device for the belt conveyor as claimed in claim 7, wherein: arc mouth department is equipped with movable seal structure, and arranges the aggregate bin outside in, movable seal structure includes picture peg, lower picture peg, left side activity picture peg, right side activity picture peg, well activity picture peg, extension piece and vertical cylinder, the arc mouth upside is arranged in to the picture peg, goes up and opens the recess in the picture peg, the arc mouth downside is arranged in to lower picture peg, and lower picture peg is opened there is long recess, the picture peg front side is equipped with the three track opening with long recess UNICOM down, left side activity picture peg, well activity picture peg, right side activity picture peg are arranged in long recess, extension piece and vertical cylinder are equipped with threely separately, and left side activity picture peg passes first track opening through first extension piece and is connected with first vertical cylinder, and well activity picture peg passes second track opening through the second extension piece and is connected with the vertical cylinder of second, and right side activity picture peg passes third track opening through the third extension piece and is connected with the vertical cylinder of third.
9. The non-stop material taking device for the belt conveyor as claimed in claim 8, wherein: the sum of the lengths of the left movable inserting plate, the middle movable inserting plate and the right movable inserting plate is not less than the transverse width of the arc-shaped opening.
10. The non-stop material taking device for the belt conveyor as claimed in claim 9, wherein: the length of the left movable inserting plate is equal to that of the right movable inserting plate; the length of the middle movable inserting plate is equal to 2-5 times of the length of the left movable inserting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222591100.9U CN218578891U (en) | 2022-09-29 | 2022-09-29 | Non-stop material taking device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222591100.9U CN218578891U (en) | 2022-09-29 | 2022-09-29 | Non-stop material taking device for belt conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN218578891U true CN218578891U (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222591100.9U Active CN218578891U (en) | 2022-09-29 | 2022-09-29 | Non-stop material taking device for belt conveyor |
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| Country | Link |
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| CN (1) | CN218578891U (en) |
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