Ton bag feeding device
Technical Field
The utility model belongs to the technical field of throw the material device, in particular to ton bag throws material device.
Background
Most of solid materials are stored in the ton bag, the ton bag directly feeds the solid materials, and the ton bag is heavy and difficult to implement. And the feeding amount of the materials in the ton bag is difficult to control, and the materials are fed at a constant speed.
Disclosure of Invention
An object of the utility model is to solve the above-mentioned problem, provide ton bag and throw material device, its convenience is unloaded the ton bag to steerable at the uniform velocity is thrown the material.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
the ton bag feeding device comprises a ton bag fixing device, a flapping device, a storage hopper and a discharging device from top to bottom in a rack;
the ton bag fixing device comprises a sliding plate and adjusting screws, wherein two ends of the sliding plate are clamped into guide grooves on the inner sides of racks on two sides, the adjusting screws are arranged at the top of the sliding plate, screw seats of the adjusting screws are arranged on a fixing plate at the top of the racks, a fixing ring is arranged at the bottom of the fixing plate, a rotating gear is arranged at the top of the fixing plate, the rotating gear is in threaded connection with a screw rod of the adjusting screws, a main output shaft of a rotating motor is provided with a driving gear, and the driving gear is connected with the rotating gear through a chain;
the flapping devices are oppositely arranged and comprise a swing frame and an air cylinder, the upper end of the swing frame is hinged with a fixed pin, the lower part of the swing frame is connected with the air cylinder, a piston rod of the air cylinder is hinged with the lower part of the swing frame through a pin shaft, and a cylinder seat of the air cylinder is hinged with the side support through a pin shaft;
the storage hopper is a hopper-shaped charging barrel with an upper opening and a lower opening;
the top end of the discharging device is connected with the lower opening of the storage hopper, the middle of the discharging device is provided with a spiral conveying rod, and the lower part of the discharging device is provided with a discharging hole.
The feeding device is characterized in that a feeding hopper is arranged above the spiral material conveying rod.
The utility model has the advantages that:
(1) the solid fixed ring of fixed plate bottom is used for fixed ton bag bottom, and the slide is mentioned the ton bag, adjusts the lead screw and drives the slide and go up and down to it rises or descends to drive the ton bag.
(2) The fixed plate top is equipped with the rotating gear, and the rotating gear passes through threaded connection with the screw rod of adjusting the lead screw, is equipped with the driving gear on the main output shaft of rotating electrical machines, and the driving gear passes through the chain with the rotating gear to be connected, and the rotating electrical machines drives the driving gear and rotates, and the driving gear passes through the chain and drives the rotating gear rotation, and the rotating gear rotation drives the adjusting screw and rises or descend, is convenient for realize the automatic control that the fixed plate rises, descends.
(3) It includes swing span, cylinder to pat the device, and when the piston rod of cylinder was flexible, the swing span lower part swung, and the swing span is patted the ton bag, promotes the material gliding in the ton bag.
(4) The middle part of the discharging device is provided with a spiral conveying rod, the spiral conveying rod falls down from a spiral groove of the spiral conveying rod in the rotating process, the discharging amount is adjusted through the rotating speed of the spiral conveying rod, and the spiral conveying rod is favorable for uniform feeding of materials.
By last analysis, the utility model discloses be convenient for throw the material to the material in the ton bag, be convenient for adjust and throw material unloading volume to be convenient for at the uniform velocity unloading.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural diagram of a ton bag feeding device of the utility model;
reference numerals: the device comprises a sliding plate-11, an adjusting screw rod-12, a rotating gear-13, a rotating motor-14, a driving gear-15, a chain-16, a swing frame-21, a cylinder-22, a fixing pin-23, a storage hopper-3, a blanking device-4, a spiral conveying rod-41, a blanking port-42, a feeding hopper-43, a side frame-51, a fixing plate-52 and a fixing ring-53.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.
The ton bag feeding device comprises a ton bag fixing device, a flapping device, a storage hopper and a discharging device from top to bottom in a rack;
the ton bag fixing device comprises a sliding plate 11 and an adjusting screw 12, wherein two ends of the sliding plate 11 are clamped into guide grooves on the inner sides of racks 51 on two sides, the adjusting screw 12 is arranged at the top of the sliding plate 11, a screw seat of the adjusting screw 12 is arranged on a fixing plate 52 at the top of the racks, a fixing ring 53 is arranged at the bottom of the fixing plate 52, a rotating gear 13 is arranged at the top of the fixing plate 53, the rotating gear 13 is in threaded connection with a screw rod of the adjusting screw 12, a driving gear 15 is arranged on a main output shaft of a rotating motor 14, and the driving gear 15 is connected with the rotating gear 13 through a chain 16;
the two flapping devices are oppositely arranged and comprise a swing frame 21 and a cylinder 22, the upper end of the swing frame 21 is hinged with a fixed pin 23, the lower part of the swing frame 21 is connected with the cylinder 22, a piston rod of the cylinder 22 is hinged with the lower part of the swing frame 21 through a pin shaft, and a cylinder seat of the cylinder 22 is hinged with the side bracket 51 through a pin shaft;
a storage hopper 3 which is a bucket-shaped charging barrel with an upper opening and a lower opening;
the top end of the blanking device 4 is connected with the lower opening of the storage hopper, the middle part of the blanking device is provided with a spiral conveying rod 41, and the lower part of the blanking device is provided with a blanking port 42.
Preferably, the blanking device 4 is provided with a feeding hopper 43 above the spiral feeding rod 41.
The structure of the ton bag feeding device according to the present embodiment is described as follows.
Referring to the attached drawing 1 of the specification, the ton bag feeding device comprises a ton bag fixing device, a flapping device, a storage hopper and a discharging device from top to bottom in a rack.
The ton bag fixing device comprises a sliding plate 11 and an adjusting screw 12, wherein two ends of the sliding plate 11 are clamped into guide grooves on the inner sides of racks 51 on two sides. The top of the sliding plate 11 is provided with an adjusting screw 12, a screw seat of the adjusting screw 12 is arranged on a fixing plate 52 at the top of the rack, and the bottom of the fixing plate 52 is provided with a fixing ring 53. The solid fixed ring of fixed plate bottom is used for fixed ton bag bottom, and the slide is mentioned the ton bag, adjusts the lead screw and drives the slide and go up and down to it rises or descends to drive the ton bag. The top of the fixed plate 53 is provided with a rotating gear 13, the rotating gear 13 is in threaded connection with a screw rod of the adjusting screw 12, a driving gear 15 is arranged on a main output shaft of the rotating motor 14, and the driving gear 15 is connected with the rotating gear 13 through a chain 16. The rotating motor drives the driving gear to rotate, the driving gear drives the rotating gear to rotate through the chain, the rotating gear rotates to drive the adjusting screw to ascend or descend, and automatic control of ascending and descending of the fixing plate is facilitated through automatic control of forward and reverse rotation of the rotating motor.
The flapping devices are arranged oppositely, each flapping device comprises a swing frame 21 and an air cylinder 22, the upper end of the swing frame 21 is hinged to a fixed pin 23, the lower portion of the swing frame 21 is connected with the air cylinder 22, a piston rod of the air cylinder 22 is hinged to the lower portion of the swing frame 21 through a pin shaft, and a cylinder seat of the air cylinder 22 is hinged to the side support 51 through a pin shaft. When a piston rod of the air cylinder stretches, the lower portion of the swing frame swings, the swing frame beats the ton bag, and sliding of materials in the ton bag is promoted.
And a storage hopper 3 which is a bucket-shaped charging barrel with an upper opening and a lower opening.
The top end of the blanking device 4 is connected with the lower opening of the storage hopper, the middle part of the blanking device is provided with a spiral conveying rod 41, and the lower part of the blanking device is provided with a blanking port 42. During the rotation process of the spiral conveying rod, materials fall from the spiral groove of the spiral conveying rod, the discharging amount is adjusted through the rotation speed of the spiral conveying rod, and the spiral conveying rod is favorable for uniform feeding of the materials.
For the specific embodiment, the bag opening of the ton bag is inserted into the upper opening of the storage hopper, the storage hopper is filled with materials, and when the spiral conveying rod rotates, the materials in the storage hopper are discharged and fed; when the spiral conveying rod stops rotating, the discharging and feeding are stopped. When discharging and feeding, the materials in the storage hopper fall, so that the materials in the ton bag slide downwards and fall into the storage hopper; when the discharging and feeding are stopped, the materials in the storage hopper stop falling, the storage hopper is filled with the materials, and the materials in the ton bag cannot fall down and slide into the storage hopper.
Preferably, the blanking device 4 is provided with a feeding hopper 43 above the spiral feeding rod 41. During the material among the storage hopper got into the feeding funnel, filled with the material in the feeding funnel, the feeding funnel has increased the storage volume of device to be convenient for keep the material of throwing at the uniform velocity that lasts of spiral conveying pole.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred embodiments of the present invention, and the present invention is not limited by the above preferred embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.