CN211945397U

CN211945397U - Feeding device of elevator

Info

Publication number: CN211945397U
Application number: CN202020349921.XU
Authority: CN
Inventors: 彭学焜
Original assignee: Shenzhen Jinchanglong Machinery Co ltd
Current assignee: Shenzhen Jinchanglong Machinery Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-17
Anticipated expiration: 2030-03-19

Abstract

The utility model is suitable for a lifting machine technical field provides a loading attachment of lifting machine, because the utility model discloses there is the silo in second rotary drum below, and it has a draw-in groove to go up the silo bottom and be close to the hinged end, has an axis of rotation in the middle of two loading attachment supports, and the axis of rotation center is connected with a cylinder, and the one end that the axis of rotation was kept away from to the cylinder is located the draw-in groove, and the cylinder passes through the trachea and connects the operation cabinet, so can realize conveyer belt and last silo alternative work through the operation cabinet, realize intermittent type formula material loading.

Description

Feeding device of elevator

Technical Field

The utility model belongs to the technical field of the lifting machine, especially, relate to a loading attachment of lifting machine.

Background

Although in most human eyes, processing plants such as rice plants, flour plants and feed plants in grain plants appear to be at a low end, the equipment is very crude and the standard is much lower than that of chemical and food plants. However, with the introduction of the european and american enterprises in addition to the industrial development of our country in the last two decades, domestic grain machining enterprises and grain processing enterprises have been driving up, and not only the scale of grain factories has exceeded the european and american countries, but also grain processing technologies have been progressing rapidly, and the complexity has exceeded the european and american countries, and gradually approaches the japanese and korean grain processing technologies. At present, with the implementation of the strategy of 'one-by-one' in China, the process and engineering design of the food factory in China also have a place in the international market.

The TDTG series ultra-low speed bucket elevator is suitable for the vertical lifting of various granular materials in the industries of grain, oil, food and the like, adopts lower linear speed for lifting, greatly reduces the impact force on the materials and greatly reduces the crushing increase in the material lifting process; the bottom wheel is of a scroll structure, the charging gap is constant, the filling coefficient is high, and the crushing is less; the speed is reduced by adopting the gearbox, the size is small, the safety and the reliability are realized, the stability is good, an automatic tensioning structure is arranged, and the operation is convenient; the hoister is manufactured by adopting an advanced process, so that the precision is high, and the product is firm and durable; the slideway type discharging has less return material and less crushing increase.

Most of the feeding devices of the existing lifters adopt continuous conveying, intermittent transportation needs to be carried out on materials in the packaging process of a grain factory, and the materials are overstocked in the production flow in order to prevent the materials from entering the lifter and are also required to be conveyed intermittently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a loading attachment of lifting machine aims at solving the problem that the material that grain factory got into the lifting machine needs the discontinuous to carry.

The utility model discloses a realize like this, a loading attachment of lifting machine, contain storage tank, storage tank support, first rotary drum, motor, second rotary drum support, conveyer belt, go up silo, operation cabinet, first rotary drum bearing, its characterized in that: the storage tank support, the second rotary drum support and the first rotary drum bearing block are fixed on the ground, the upper end face of the storage tank support is fixedly connected with a storage tank, the storage tank is a square box with an opening on the side face, the first rotary drum is positioned at the opening on the side face of the storage tank, a soft hair brush is arranged between the first rotary drum and the storage tank, the first rotary drum is positioned in the first rotary drum bearing block and is connected with the motor through mechanical transmission, the motor is electrically connected with the operation cabinet, the second rotary drum support is connected with the second rotary drum, one end of the conveyor belt is connected with the first rotary drum, one end of the conveyor belt, far away from the first rotary drum, is connected with the second rotary drum, the conveyor belt is provided with a material pushing plate, a material feeding groove is arranged below the second rotary drum, and one end, far away from the second rotary drum, of the material feeding groove is hinged, the improved feeding device is characterized in that a through hole is formed in the platform, four feeding device supports are connected to the lower end face of the platform, the feeding device supports are fixed to the ground, a clamping groove is formed in the bottom of the feeding groove and is close to the hinged end, the through hole is located under the clamping groove and is close to two clamping grooves, a rotating shaft is arranged in the middle of each feeding device support, a cylinder is connected to the center of the rotating shaft, one end of the rotating shaft, located in the clamping groove, is kept away from the cylinder and is connected with the operation cabinet through a gas pipe, and the cylinder is located in the through hole.

Furthermore, a weighing device is arranged in the feeding trough.

Further, the first drum and the motor are connected through a worm gear and a worm.

Furthermore, the material pushing plate on the conveying belt is made of soft materials.

Furthermore, the operation cabinet is provided with a frequency converter.

Further, a throttle valve is provided on the cylinder.

Because the utility model discloses there is second rotary drum below go up the silo, it has a draw-in groove to go up the silo bottom and be close to the hinged end, the through-hole is located under the draw-in groove, be close to two of draw-in groove there is an axis of rotation in the middle of the loading attachment support, the axis of rotation center is connected with a cylinder, the cylinder is kept away from the one end of axis of rotation is located in the draw-in groove, the cylinder passes through the trachea and connects the operation cabinet, so pass through the operation cabinet can realize the conveyer belt with go up silo work in turn, realize intermittent type formula material loading.

Drawings

FIG. 1 is a schematic view provided by the present invention;

fig. 2 is a first view of the feeding chute provided by the present invention;

fig. 3 is a second view of the feeding chute provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. 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 should be noted that the operation principle of the operation cabinet 9 is the prior art, and belongs to the common general knowledge of those skilled in the art, and therefore, no further description is provided herein.

The loading device of a hoisting machine described with reference to fig. 1, 2 and 3 comprises a storage tank 1, a storage tank support 2, a first rotary drum 3, a motor 4, a second rotary drum 5, a second rotary drum support 6, a conveyor belt 7, a loading chute 803, an operation cabinet 9 and a first rotary drum bearing seat 10, and is characterized in that: the storage tank support 2, the second rotary drum support 6 and the first rotary drum bearing seat 10 are fixed on the ground, the upper end surface of the storage tank support 2 is fixedly connected with the storage tank 1, the storage tank 1 is a square box with an opening on the side surface, the first rotary drum 3 is positioned at the opening on the side surface of the storage tank 1, a soft hair brush is arranged between the first rotary drum 3 and the storage tank 1, the first rotary drum 3 is positioned in the first rotary drum bearing seat 10, the first rotary drum 3 is connected with the motor 4 through mechanical transmission, the motor 4 is electrically connected with the operation cabinet 9, the second rotary drum support 6 is connected with the second rotary drum 5, one end of the conveyor belt 7 is connected with the first rotary drum 3, one end of the conveyor belt 7, which is far away from the first rotary drum 3, is connected with the second rotary drum 5, a material pushing plate is arranged on the conveyor belt 7, and an upper material groove 803 is arranged below the second rotary drum 5, one end of the feeding groove 803, which is far away from the second rotary drum 5, is hinged to a platform 801, a through hole 807 is formed in the platform 801, four feeding device supports 802 are connected to the lower end face of the platform 801, the feeding device supports 802 are fixed to the ground, a clamping groove 804 is formed in the bottom of the feeding groove 803, which is near to the hinged end, the through hole 807 is located under the clamping groove 804, a rotating shaft 806 is arranged between the two feeding device supports 802, which are near to the clamping groove 804, the center of the rotating shaft 806 is connected with an air cylinder 805, one end of the air cylinder 805, which is far away from the rotating shaft 806, is located in the clamping groove 804, the air cylinder 805 is connected with the operation cabinet 9 through an air pipe, and the air cylinder 805. A weighing device is arranged in the feeding groove 803 to realize quantitative material conveying at each time; the first rotary drum 3 is connected with the motor 4 through a worm gear and a worm, so that the self-locking of the first rotary drum 3 is ensured; the material pushing plate on the conveyor belt 7 is made of soft materials, so that the material breakage can be effectively reduced; a frequency converter is arranged in the operation cabinet 9 to realize the speed change of the motor 4; a throttle valve is arranged on the air cylinder 805 to adjust the rotating speed of the feeding chute 803.

In use, the material to be lifted is placed in the storage tank 1, and when the storage tank is started for the first time, the material is transported to the topmost end along with the conveyor belt 7, and then the following motions are carried out in each period: the motor 4 works for a fixed time to convey materials to the feeding trough 803, the motor 4 stops working, the air cylinder 805 drives the feeding trough 803 to rotate so that the materials enter a lifting machine, and the air cylinder 805 resets.

The utility model has the advantages that: through mutually supporting between each mechanism, the utility model discloses a control of operation cabinet 9 makes the work of motor 4 and the work production time difference of cylinder 805 to the realization is to the intermittent type formula feed of lifting machine, has solved the material overstock problem in the production flow. Generally, the utility model discloses principle, simple structure, the practicality is strong, has good spreading value.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a loading attachment of lifting machine, contains storage tank (1), storage tank support (2), first rotary drum (3), motor (4), second rotary drum (5), second rotary drum support (6), conveyer belt (7), goes up silo (803), operation cabinet (9), first rotary drum bearing frame (10), its characterized in that: the storage tank support (2), the second rotary drum support (6) and the first rotary drum bearing seat (10) are fixed on the ground, the upper end face of the storage tank support (2) is fixedly connected with the storage tank (1), the storage tank (1) is a square box with an opening on the side face, the first rotary drum (3) is located at an opening on the side face of the storage tank (1), a soft hair brush is arranged between the first rotary drum (3) and the storage tank (1), the first rotary drum (3) is located in the first rotary drum bearing seat (10), the first rotary drum (3) is connected with the motor (4) through mechanical transmission, the motor (4) is electrically connected with the operation cabinet (9), the second rotary drum support (6) is connected with the second rotary drum (5), one end of the conveyor belt (7) is connected with the first rotary drum (3), and one end of the conveyor belt (7) far away from the first rotary drum (3) is connected with the second rotary drum (5), the conveyor belt (7) is provided with a material pushing plate, a feeding groove (803) is arranged below the second rotary drum (5), one end, far away from the second rotary drum (5), of the feeding groove (803) is hinged to the platform (801), a through hole (807) is formed in the platform (801), the lower end face of the platform (801) is connected with four feeding device supports (802), the feeding device supports (802) are fixed on the ground, a clamping groove (804) is formed in the bottom of the feeding groove (803) close to the hinged end, the through hole (807) is located right below the clamping groove (804), a rotating shaft (806) is arranged between the two feeding device supports (802) close to the clamping groove (804), the center of the rotating shaft (806) is connected with a cylinder (805), one end, far away from the rotating shaft (806), of the cylinder (805) is located in the clamping groove (804), and the cylinder (805) is connected with the operation cabinet (9) through an air pipe, the cylinder (805) is located within the through hole (807).

2. A loading device of a hoisting machine as claimed in claim 1, characterized in that the loading chute (803) has a weighing device inside it.

3. The loading device of a hoisting machine as claimed in claim 1, characterized in that the first drum (3) is connected to the motor (4) via a worm gear.

4. The loading device of a hoisting machine as claimed in claim 1, characterized in that the pusher plate on the conveyor belt (7) is of a soft material.

5. A loading device for hoisting machine as claimed in claim 2, characterized in that the operating cabinet (9) has a frequency converter therein.

6. A loading device of elevator as defined in claim 1, characterized in that the cylinder (805) is provided with a throttle valve.