CN209396402U - A kind of lifting device of belt conveyer - Google Patents

Abstract

The utility model discloses a kind of lifting devices of belt conveyer, including handwheel, cylinder, pedestal, gear and support rod, it is equipped with below the pedestal from lockwheel, and pedestal upper end is reserved with sliding slot, sawtooth is fixedly installed on the inside of the sliding slot, the lower end of the cylinder is fixedly connected with draw back plate, and the lower end surface of draw back plate is uniformly equipped with sawtooth, and the right end of draw back plate is equipped with hand handle, the gear is fixed between draw back plate and sliding slot, telescopic rod is connected on the output shaft of the cylinder, and the top of telescopic rod is fixedly installed fixing sleeve, the upper end of the handwheel is provided with threaded rod, and threaded rod crosses fixing sleeve, and the upper end of threaded rod is fixedly connected with lifter plate.The lifting device of the belt conveyer can realize the purpose of lifting to the belt conveyer of differing tilt angles, while can realize the purpose of lifting to different location, greatly improve the practicability of whole device.

Description

A kind of lifting device of belt conveyer

Technical field

The utility model relates to belt conveyer relevant device technical field, the lifting of specially a kind of belt conveyer is filled It sets.

Background technique

Belt conveyor is called rubber conveyer, and abbreviation belt feeder is suitable for horizontal and inclined direction and conveys bulk granular material And work piece, it can also be used to carry out the processing line of certain technological operation.Belt conveyor structure is simple, and stable working can It leans on, adaptable to material, conveying capacity is larger, and small power consumption is widely used, but during transportation, it is often necessary to according to Demand is adjusted the height at belt conveyer both ends, in order to meet the use demand under different situations, and with regard to current city For lifting device on field, there is also some problems, for example are unable to adjust the position of lifting and do not adapt to difference and incline The lifting of rake angle, therefore we have proposed a kind of lifting devices of belt conveyer, in order to which solve to propose among the above asks Topic.

Utility model content

The purpose of this utility model is to provide a kind of lifting devices of belt conveyer, to solve in above-mentioned background technique The position for being unable to adjust lifting that its is proposed and the problem of do not adapt to the lifting of differing tilt angles.

To achieve the above object, the utility model provides the following technical solutions: a kind of lifting device of belt conveyer, packet Handwheel, cylinder, pedestal, gear and support rod are included, is equipped with below the pedestal from lockwheel, and pedestal upper end is reserved with cunning Slot is fixedly installed sawtooth on the inside of the sliding slot, and the lower end of the cylinder is fixedly connected with draw back plate, and the lower end of draw back plate Face is uniformly equipped with sawtooth, and the right end of draw back plate is equipped with hand handle, and the gear is fixed between draw back plate and sliding slot, Telescopic rod is connected on the output shaft of the cylinder, and the top of telescopic rod is fixedly installed fixing sleeve, the upper end of the handwheel It is provided with threaded rod, and threaded rod crosses fixing sleeve, and the upper end of threaded rod is fixedly connected with lifter plate.

Preferably, it is reserved with threaded hole on the inside of the fixing sleeve, and the surrounding of threaded hole is equipped with internal screw thread.

Preferably, the outside screw of the threaded rod and the internal screw thread of surrounding on the inside of threaded hole fit like a glove.

Preferably, one end of the support rod is fixedly connected with fixing sleeve, and the other end of support rod is provided with spring, bullet The both ends of spring are to be fixedly connected with support rod and lifter plate.

Preferably, the sawtooth on the inside of the sliding slot and the sawtooth of draw back plate lower end surface are arranged in a one-to-one correspondence.

Compared with prior art, the utility model has the beneficial effects that the lifting device of the belt conveyer, it can be to not The purpose of lifting is realized with the belt conveyer of tilt angle, while can realize the purpose of lifting to different location, greatly Improve the practicability of whole device.

(1) it is equipped with lifter plate, and is equipped with fixing sleeve, threaded rod, handwheel, support rod, spring, interior below the both ends of lifter plate The structure that screw thread and corresponding threaded holes close so that when using adjustable lifter plate tilt angle, so that convenient incline to difference The purpose that the belt conveyer of rake angle is gone up and down；

(2) it is equipped with the structure that gear, sawtooth, draw back plate, hand handle and sliding slot match, allows and holds hand handle when use Draw back plate is pushed, so as to realize the adjustment to the position of entire lifting device using the relationship of gear and engagement, into And conveniently the belt conveyer of different location is gone up and down.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the utility model lifter plate heeling condition structural schematic diagram；

Fig. 3 is the utility model pedestal overlooking structure diagram；

Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 5 is the utility model fixing sleeve overlooking structure diagram.

In figure: 1, lifter plate；2, fixing sleeve；3, threaded rod；4, handwheel；5, telescopic rod；6, cylinder；7, draw back plate；8, bottom Seat；9, from lockwheel；10, gear；11, sawtooth；12, hand handle；13, support rod；14, sliding slot；15, spring；16, internal screw thread；17, spiral shell Pit.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of lifting device of belt conveyer, including Lifter plate 1, fixing sleeve 2, threaded rod 3, handwheel 4, telescopic rod 5, cylinder 6, draw back plate 7, pedestal 8, from lockwheel 9, gear 10, sawtooth 11, hand handle 12, support rod 13, sliding slot 14, spring 15, internal screw thread 16 and threaded hole 17, the lower section of pedestal 8 are equipped with from lockwheel 9, And 8 upper end of pedestal is reserved with sliding slot 14, the inside of sliding slot 14 is fixedly installed sawtooth 11, and the lower end of cylinder 6 and draw back plate 7 are fixed Connection, and the lower end surface of draw back plate 7 is uniformly equipped with sawtooth 11, and the right end of draw back plate 7 is equipped with hand handle 12, gear 10 It is fixed between draw back plate 7 and sliding slot 14, telescopic rod 5 is connected on the output shaft of cylinder 6, and the top fixation of telescopic rod 5 is set Be equipped with fixing sleeve 2, the upper end of handwheel 4 is provided with threaded rod 3, and threaded rod 3 crosses fixing sleeve 2, and the upper end of threaded rod 3 with Lifter plate 1 is fixedly connected.

Threaded hole 17 is reserved in the present embodiment on the inside of fixing sleeve 2, and the surrounding of threaded hole 17 is equipped with internal screw thread 16, spiral shell The outside screw of rasp bar 3 and the internal screw thread 16 of 17 inside surrounding of threaded hole fit like a glove, and drive threaded rod 3 convenient for rotation hand wheel 4 When rotation, lifting of the realization of internal screw thread 16 of the surrounding installation of threaded hole 17 to threaded rod 3 can use；

One end of support rod 13 is fixedly connected with fixing sleeve 2, and the other end of support rod 13 is provided with spring 15, spring 15 Both ends with support rod 13 and lifter plate 1 be to be fixedly connected, improve whole device structural strength and service life it is same When, convenient for when the gradient to lifter plate 1 is adjusted, spring 15 can cooperate it to be adjusted with free extension；

The sawtooth 11 of the inside of sliding slot 14 and the sawtooth 11 of 7 lower end surface of draw back plate are arranged in a one-to-one correspondence, so that gear 10 can be with Move back and forth between sawtooth 11, consequently facilitating the operating position of adjustment cylinder 6.

Working principle: it is can use when use from 9 mobile base 8 of lockwheel, whole device is moved to mutually in requisition for lifting Belt conveyer lower section, then power on, so that cylinder 6 can work normally, the work of cylinder 6 can drive its output 5 free extension of telescopic rod on axis, so as to indirectly drive 1 raising and lowering of lifter plate, 1 raising and lowering of lifter plate is pushed away The lifting of dynamic belt conveyer is to complete the purpose gone up and down；

When needing to change the position of lifter plate 1, hand handle 12 can be held and pull or push draw back plate 7, in this process Middle gear 10 moves between the sawtooth 11 of 7 lower end surface of sawtooth 11 and draw back plate of 14 inside of sliding slot, so as to change push-and-pull The position of the cylinder 6 of 7 top of plate, and then can change the position of lifting；

When the tilt angle for needing to change lifter plate 1 is gone up and down, it can use handwheel 4 and rotate forward or invert threaded rod 3, so that threaded rod 3 rises or declines in fixing sleeve 2 under the action of internal screw thread 16 of 17 inside surrounding of threaded hole, thus So that the raising and lowering of 1 one end of lifter plate, due to being connected with spring 15 below 1 other end of lifter plate, spring in the process 15 freely can stretch and elongate, consequently facilitating reasonable adjustment is made to the tilt angle of lifter plate 1, at this time in starting cylinder 6 carry out the lifting of differing tilt angles, and the content being not described in detail in this specification belongs to professional and technical personnel in the field The well known prior art.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of lifting device of belt conveyer, including handwheel (4), cylinder (6), pedestal (8), gear (10) and support rod (13), it is characterised in that: it is equipped with below the pedestal (8) from lockwheel (9), and pedestal (8) upper end is reserved with sliding slot (14), It being fixedly installed sawtooth (11) on the inside of the sliding slot (14), the lower end of the cylinder (6) is fixedly connected with draw back plate (7), and The lower end surface of draw back plate (7) is uniformly equipped with sawtooth (11), and the right end of draw back plate (7) is equipped with hand handle (12), described Gear (10) is fixed between draw back plate (7) and sliding slot (14), is connected with telescopic rod (5) on the output shaft of the cylinder (6), and The top of telescopic rod (5) is fixedly installed fixing sleeve (2), and the upper end of the handwheel (4) is provided with threaded rod (3), and threaded rod (3) it crosses fixing sleeve (2), and the upper end of threaded rod (3) is fixedly connected with lifter plate (1).

2. a kind of lifting device of belt conveyer according to claim 1, it is characterised in that: in the fixing sleeve (2) Side is reserved with threaded hole (17), and the surrounding of threaded hole (17) is equipped with internal screw thread (16).

3. a kind of lifting device of belt conveyer according to claim 2, it is characterised in that: the threaded rod (3) The internal screw thread (16) of outside screw and surrounding on the inside of threaded hole (17) fits like a glove.

4. a kind of lifting device of belt conveyer according to claim 1, it is characterised in that: the support rod (13) One end is fixedly connected with fixing sleeve (2), and the other end of support rod (13) is provided with spring (15), the both ends of spring (15) and branch Strut (13) is to be fixedly connected with lifter plate (1).

5. a kind of lifting device of belt conveyer according to claim 1, it is characterised in that: on the inside of the sliding slot (14) Sawtooth (11) and the sawtooth (11) of draw back plate (7) lower end surface be arranged in a one-to-one correspondence.