CN105253559A - Quantitative conveying device - Google Patents

Abstract

The invention relates to the field of conveying devices and discloses a quantitative conveying device. The quantitative conveying device comprises a rotary disc. A crank is hinged to the rotary disc. A V-shaped lever is hinged to the crank. The bottom end of the V-shaped lever is fixed in a hinged manner. A connection rod is hinged to the end, away from the crank, of the V-shaped lever. A sliding block is hinged to the end, away from the V-shaped lever, of the connection rod. A feeding hopper is arranged on the side, away from the connection rod, of the sliding block. A rotary hopper is arranged below the feeding hopper. A baffle is arranged on one side of the rotary hopper. A gear is fixedly connected to the rotary hopper and meshed with a rack. The sliding block is connected to the rack in a sliding manner. The quantitative conveying device capable of conveying raw materials quantitatively aims at solving the problem that an existing conveying device cannot convey raw materials quantitatively.

Description

Quantitative conveying device

Technical field

The present invention relates to feedway field, be specifically related to a kind of quantitative conveying device.

Background technology

It is end instr that compression indicator refers to elastic element, measures and indicates the instrument higher than ambient pressure, and application is very general, and it is almost throughout all industrial flows and scientific research field.Be seen everywhere in fields such as heat distribution pipe network, oil gas transmission, water and air supply system, automotive servicing maintenance factory shops, especially in industrial stokehold and commercial measurement process, elastic sensing element due to mechanical compression table has very high mechanical strength and the characteristic such as convenient for production, makes mechanical compression table obtain applying more and more widely.

As everyone knows, compression indicator can be used for the fluid such as measurement gas or liquid pressure and be widely used in industrial.Present compression indicator is generally made up of base, watchcase, Ba Dunguan, pointer, indication panel, movement and transparent face mask, described watchcase is arranged on the upper surface neighboring place of base, be provided with in the inner chamber that this watchcase and base surround can with the fluid input part of fluid communication, fluid input part is fixedly mounted on base, described fluid input part is connected with one end of Ba Dunguan, the pause other end of pipe of described bar is connected to movement, and described movement is connected to pointer.

When assembling the compression indicator of said structure, raw material is needed to be transported to processing stations respectively by feedway, and existing feedway, general direct use driven by motor belt pulley, belt pulley is arranged in haul cylinder, belt pulley drives belt movement, belt-conveying raw material, enter on belt by feeder hopper raw material, raw material continuous print is transported to processing stations, and processing stations needs part material to capture, then complete assembling, and then the compression indicator assembled is transported to next verification operation.

Be transported to processing stations continuously, a large amount of parts will be made to be transported on processing stations, and processing stations can not be instant raw material has all been assembled, if transport too many raw material, part material will be made to cross processing stations, directly be transported to next verification operation, and avoid this problem to occur, feedway is just needed to transport raw material quantitatively, above-mentioned existing feedway, wants to reach the object of quantitatively transporting, just must control motor start-stop, need to increase control system equipment, improve tooling cost.

Summary of the invention

The invention is intended to provide a kind of quantitative conveying device that quantitatively can transport raw material.

Quantitative conveying device in this programme, comprises rotating disk, rotating disk is hinged with crank, crank is hinged with V-type lever, V-type lever bottom is hinged fixing, and V-type lever is hinged with connecting rod away from one end of crank, and one end away from V-type lever of connecting rod is hinged with slide block, slide block is provided with feeder hopper away from the side of connecting rod, be provided with below feeder hopper and rotate bucket, the side of rotating bucket is provided with baffle plate, rotates on bucket and is fixedly connected with gear, gears meshing has tooth bar, and skid is connected on tooth bar.

The know-why of this programme and beneficial effect are: time initial, rotate rotating disk, driven by rotary disc crank rotates, and crank rotates from the right-hand member connecting rotating disk to left end place, crank handle turns V-type lever swings left, V-type lever drivening rod is to lower swing, and connecting rod band movable slider slides left on tooth bar, and drives tooth bar to move downward, rack drives gear rotates, gear driven rotates bucket and rotates, and the outlet of feeder hopper is closed by the baffle plate rotated on bucket, and stopping is transported by raw material.

Rotating disk is rotated further, driven by rotary disc crank rotates from the left end connecting rotating disk to right-hand member place, crank handle turns V-type lever swings to the right, and V-type lever drivening rod upwards swings, and connecting rod band movable slider slides to the right on tooth bar, and drive tooth bar upward movement, rack drives gear rotates, and gear driven rotates bucket and rotates, and the outlet of feeder hopper is opened by the baffle plate rotated on bucket, part material will enter into through feeder hopper outlet and rotate bucket, and enter into subsequent processing by rotating bucket; .

Rotating disk still continues to rotate, and rotating disk drives again crank to rotate from the right-hand member connecting rotating disk to left end place, and this hour rack again driven gear rotates a station, and raw material will be blocked by baffle plate, so circulate, and defines and rotates the reciprocal rotation of bucket; Thus part material interval can be made to be transported to subsequent processing quantitatively, reach the object that raw material is transported at interval quantitatively.

Further, V-type lever both sides are provided with two symmetrical fixing rubber bars.When driven by rotary disc V-type lever left and right reciprocally swinging, V-type lever is when moving to high order end or low order end, V-type lever can contact with fixing rubber bar, fixing rubber bar produces distortion, slow down V-type lever movement tendency, to reduce the pulling force or thrust that V-type lever produces crank, thus decrease the interaction between V-type lever and crank, extend service life.

Further, V-type lever has lightening hole.The setting of lightening hole, can alleviate the weight of V-type lever, and what swing to make it is more flexible, also can save material.

Further, deflecting plate is provided with in feeder hopper.When the import of rotating bucket turn to export with feeder hopper be connected time, part material will slide on deflecting plate rotate bucket import in, facilitate in raw material flows to exactly and rotate and struggle against.

Further, rotating disk is connected with motor.Starter motor, rotating disk starts constantly to rotate, and expeller can be made reciprocally to move, and makes raw material interval enter into processing stations quantitatively, thus achieves automated production.

Accompanying drawing explanation

Fig. 1 is the structural representation of the quantitative conveying device of the embodiment of the present invention.

Detailed description of the invention

Below by detailed description of the invention, the present invention is further detailed explanation:

Reference numeral in Figure of description comprises: rotating disk 1, crank 2, V-type lever 3, connecting rod 4, lightening hole 5, fixing rubber bar 6, slide block 7, chute 8, tooth bar 9, feeder hopper 10, gear 11, baffle plate 12, rotation bucket 13, deflecting plate 14, slide rail 15.

Embodiment is substantially as shown in Figure 1: quantitatively conveying device, comprise rotating disk 1, rotating disk 1 is connected with motor, rotating disk 1 is hinged with crank 2, crank 2 is hinged with V-type lever 3, V-type lever 3 bottom is hinged fixing, V-type lever 3 has lightening hole 5, V-type lever 3 left and right sides is provided with two symmetrical fixing rubber bars 6, V-type lever 3 is hinged with connecting rod 4 away from one end of crank 2, one end away from V-type lever 3 of connecting rod 4 is hinged with slide block 7, slide block 7 is provided with feeder hopper 10 away from the side of connecting rod 4, deflecting plate 14 is provided with in feeder hopper 10, be provided with below feeder hopper 10 and rotate bucket 13, the side of rotating bucket 13 is provided with baffle plate 12, rotate on bucket 13 and be fixedly connected with gear 11, gear 11 is engaged with tooth bar 9, tooth bar 9 has chute 8, slide block 7 is slidably connected on chute 8, tooth bar 9 is slidably connected on slide rail 15.

Time initial, starter motor, rotating disk 1 rotates, rotating disk 1 drives crank 2 to rotate, crank 2 rotates from the right-hand member connecting rotating disk 1 to left end place, crank 2 drives V-type lever 3 to swing left, V-type lever 3 offsets with the fixing rubber bar 6 in left side, V-type lever 3 drivening rod 4 is to lower swing, and connecting rod 4 is with movable slider 7 to slide on tooth bar 9 left, and drives tooth bar 9 to move downward, tooth bar 9 driven gear 11 rotates, gear 11 drives rotation bucket 13 to rotate, and the outlet of feeder hopper 10 is closed by the baffle plate 12 rotated on bucket 13, and stopping is transported by raw material.

Rotating disk 1 is rotated further, rotating disk 1 drives crank 2 to rotate from the left end connecting rotating disk 1 to right-hand member place, crank 2 drives V-type lever 3 to swing to the right, V-type lever 3 offsets with the fixing rubber bar 6 in left side, V-type lever 3 drivening rod 4 upwards swings, connecting rod 4 is with movable slider 7 to slide on tooth bar 9 to the right, and drive tooth bar 9 upward movement, tooth bar 9 driven gear 11 rotates, gear 11 drives rotation bucket 13 to rotate, the outlet of feeder hopper 10 is opened by the baffle plate 12 rotated on bucket 13, part material leads through deflecting plate 14, to enter into through feeder hopper 10 outlet and rotate bucket 13, and enter into subsequent processing by rotating bucket 13, .

Rotating disk 1 still continues to rotate, and rotating disk 1 drives again crank 2 to rotate from the right-hand member connecting rotating disk 1 to left end place, and this hour rack 9 again driven gear 11 rotates a station, and raw material will be blocked by baffle plate 12, so circulate; Motor operates always, it also avoid the injury because frequent start-stop causes motor.

Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in specification sheets etc. record the content that may be used for explaining claim.

Claims (5)

1. quantitative conveying device, is characterized in that, comprise rotating disk, rotating disk is hinged with crank, crank is hinged with V-type lever, V-type lever bottom is hinged fixing, V-type lever is hinged with connecting rod away from one end of crank, one end away from V-type lever of connecting rod is hinged with slide block, and slide block is provided with feeder hopper away from the side of connecting rod, is provided with and rotates bucket below feeder hopper, the side of rotating bucket is provided with baffle plate, rotate on bucket and be fixedly connected with gear, gears meshing has tooth bar, and skid is connected on tooth bar.

2. quantitative conveying device according to claim 1, is characterized in that: described V-type lever both sides are provided with two symmetrical fixing rubber bars.

3. quantitative conveying device according to claim 2, is characterized in that: described V-type lever has lightening hole.

4. quantitative conveying device according to claim 3, is characterized in that: be provided with deflecting plate in described feeder hopper.

5. quantitative conveying device according to claim 4, is characterized in that: described rotating disk is connected with motor.