CN213678549U

CN213678549U - HVC horizontal vibration conveyor

Info

Publication number: CN213678549U
Application number: CN202022081821.6U
Authority: CN
Inventors: 李月辉; 倪跃; 孙定开; 吴树志; 徐正飞; 庄超; 张光洲
Original assignee: Nanjing Annai Machinery Co ltd
Current assignee: Nanjing Annai Machinery Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-13
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a HVC horizontal vibration conveyer, this conveyer include conveyer trough, inverter motor, drive mechanism, distribution device and discharge mechanism. The transmission mechanism is connected with the variable frequency motor, then the transmission mechanism drives the conveying groove to move repeatedly in the horizontal direction under the action of the variable frequency motor, when materials are placed on the conveying groove, forward conveying is achieved under the action of inertia, and finally the materials are output by the discharging mechanism. Conveyer can realize the demand of production line through the concatenation combination to still realize accurate distribution operation through setting up distribution device on the conveyer trough.

Description

HVC horizontal vibration conveyor

Technical Field

The utility model belongs to material transmission device, concretely relates to HVC horizontal vibration conveyer.

Background

At present, a belt conveyor and a vibrating conveyor are taken as main conveying mechanisms in the food industry, and the two types of conveying mechanisms have obvious defects and can not meet production requirements in the middle links of production of products which are fragile, easy to stick and have accurate requirements on conveying capacity. The HVC horizontal vibration conveyor can well solve the problems, the principle is that the physical inertia of products is adopted, batch-type conveying of the products is achieved through slow advancing and fast retreating of the conveying groove, the conveying groove is made of anti-sticking fish scale type 304 stainless steel materials, the products are conveyed in batches on the anti-sticking fish scale type conveying groove under the action of the inertia, and the products do not vibrate and can be well conveyed to be fragile and easily stuck in the conveying process. The HVC horizontal vibratory conveyor can be used alone or in combination, and can achieve precise distribution of the conveyed product through the distribution mechanism.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to solve the problem of product transmission which is fragile, easy to stick and has accurate requirement on the conveying quantity, the utility model provides an HVC horizontal vibration conveyor.

The technical scheme is as follows: the utility model provides a HVC horizontal vibration conveyer, includes conveyer trough, inverter motor, drive mechanism, distribution mechanism, discharge mechanism and supporting mechanism, the conveyer trough activity set up on drive mechanism and supporting mechanism, drive mechanism is driven by inverter motor, the conveyer trough is the repeated horizontal motion of advance and retreat under drive mechanism's effect, the conveyer trough still is equipped with distribution mechanism and discharge mechanism, distribution mechanism and discharge mechanism control the distribution of material under the control of PLC controller.

Preferably, the bottom of the conveying groove is provided with a fish scale type structure, and two sides of the conveying groove are smooth metal surfaces.

Preferably, the transmission mechanism comprises a plurality of groups of eccentric wheels and crankshaft connecting rods, the eccentric wheels drive the crankshaft connecting rods, and the crankshaft connecting rods drive the conveying troughs to move forward and backward repeatedly and horizontally.

Preferably, the distribution mechanism is arranged on the conveying groove, in order to meet the requirement of material distribution in production, the distribution mechanism comprises one or two or more groups of middle doors, superposition doors, proportional doors or upward-lifting doors, and the distribution mechanism is driven by an air cylinder. The air cylinder is provided with a photoelectric sensor, the photoelectric sensor is communicated with the PLC, and the PLC controls the air cylinder to work, so that the opening or closing of the middle door, the superposed door, the proportional door or the upward-lifting door is controlled.

Preferably, the discharging mechanism is controlled by a PLC, and the door fixed on the sliding guide rail or the rotating shaft is moved by an actuating mechanism cylinder or an electric cylinder, so that the door is accurately controlled.

Furthermore, the conveyer still be equipped with a plurality of groups supporting mechanism, supporting mechanism's height-adjustable, and with conveyer trough swing joint, the conveyer trough is at supporting mechanism last horizontal reciprocating motion.

The utility model discloses at the in-process of carrying the product, under inverter motor and drive mechanism's drive, advance the action of moving back soon slowly, utilize the inertia principle to realize the operation of product in the conveyer trough, carry out the product in discharge mechanism department.

Compared with the prior art, the utility model discloses the beneficial effect who is showing includes following several points:

(1) the fish scale type or smooth conveying groove is adopted, so that the conveying device has smaller friction force on conveyed products, is not easy to adhere in the conveying process, cannot damage the surfaces of the products, and can better ensure the integrity of the products;

(2) the distribution mechanism can be various distribution valves, can be pneumatic or electric, and has a unique design of preventing clamping damage to products, so that the damage rate of the products in the distribution process is greatly reduced, and the quality of the products is improved.

(3) The transmission mechanism adopts belt transmission, so that silent work can be realized; the herringbone teeth are adopted, the noise is far lower than that of a traditional helical gear and a straight gear, the stress is uniform and stable, and the service life of the equipment is greatly prolonged.

(4) Conveyer has adopted the design of integrating, can satisfy production and transmission distance's needs, stable performance through the mode of concatenation combination simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic structural diagram of a transmission mechanism in the embodiment.

Detailed Description

For the purpose of explaining the technical solution disclosed in the present invention in detail, the following description is further made with reference to the accompanying drawings and specific embodiments.

The vibration conveyor is generally equipment for continuously conveying materials by means of vibration, and mainly comprises a vibration exciter, a bearing groove, a main vibration spring, a rack and the like in the prior art. The conveying trough is vibrated by a transmission mechanism, so that materials in the trough slide or are thrown and moved in a certain direction. The horizontal conveying device is generally used for horizontal conveying, can convey materials with various particle sizes, and can simultaneously complete the process operations of screening, dewatering, cooling and the like in the conveying process. But not viscous materials. Therefore, the utility model provides an HVC horizontal vibration conveyer.

As shown in fig. 1 and fig. 2, the HVC horizontal vibration conveyor of the present invention mainly comprises a conveying trough 1, a variable frequency motor 2, a transmission mechanism 3, a distribution mechanism 4, a discharging mechanism 5 and a supporting mechanism 6. Conveying chute 1 is the fluted body structure in this embodiment, and both sides board is smooth wall, and its height can set up according to the transmission of reality, and its bottom adopts the bottom plate of 304 antiseized fish scale formulas, has less frictional force to the product of carrying, is difficult for bonding in transportation process, can not cause the damage to the surface of product, the integrality of assurance product that can be better. The conveying trough 1 is horizontally arranged and is connected with a transmission mechanism 3, and the transmission mechanism 3 can be installed through an elastic connecting rod type or electromagnetic type or inertia type connecting structure. The specific setting method is already applied in the prior art, and is not described herein.

In this embodiment, the structure of the transmission mechanism 3 is as shown in fig. 3, and includes a machine body 301, eccentric wheels 302, a belt 303 and a connecting rod 304, wherein four groups of eccentric wheels 302 with different specifications in the machine body 301 generate repeated horizontal forward and backward movements under the action of the transmission shaft and the belt 303, the connecting rod 304 transmits acting force to the conveying trough 1, and the conveying trough 1 is driven by the power provided by the variable frequency motor 2 to realize slow forward and fast backward movements of the equipment in cooperation with the crankshaft connecting rod, so that the conveying trough 1 vibrates horizontally to promote the materials in the trough to move forward continuously. The vibration of the low frequency, the large amplitude or the medium frequency and the medium amplitude of the controller is controlled according to the material and production requirements.

The conveying trough 1 is also provided with a distribution mechanism 4 and a discharge mechanism 5, the distribution mechanism 4 and the discharge mechanism 5 are controlled by a PLC controller, and the door fixed on the sliding guide rail or the rotating shaft is moved by an actuating mechanism cylinder or an electric cylinder, so that the accurate control of the door is realized. According to customer's demand, there are different designs of well door, stack door, proportion door and lift the door on, each door is by the cylinder of taking the sensor, through with PLC signal transmission, by PLC control opening and closing.

Further, for the distribution mechanism 4 on the conveying trough 1, firstly the distribution mechanism 4 is used for controlling the discharge amount of the passing material, the distribution mechanism 4 is composed of a door, the door can be composed of a simple baffle plate and driven by a cylinder, the cylinder is controlled by a PLC (programmable logic controller), a photoelectric sensor can be further arranged at the feeding front end of the door and used for monitoring the conveying condition of the material and the occupied ratio capacity on the conveying trough 1, for example, the position of the material on the conveying trough 1 is detected, the analysis of the material is realized through the sensed photoelectric signal, then the signal is transmitted only to the PLC, and the PLC controls the cylinder to work to realize the opening or closing time of the middle door, the superposition door, the proportional door and the upward-lifting door. The distribution mechanism 4 can be applied to continuous transport of granular materials in the transport chute 1 and also to detection of point distribution of bulk materials and the like on the transport chute 1 in cooperation with a photoelectric sensor. The distribution mechanism 4 can be arranged to be lifted by the bottom of the conveying groove 1 to block materials, can be provided with two side doors, can also be arranged in a combined type overlapping mode, and can be combined by a plurality of doors in different modes.

In this embodiment, the discharging mechanism 5 is controlled by an execution cylinder, and a set of PLC controllers is also provided for controlling, and the execution cylinder realizes whether the transmission of the material in the conveying chute 1 to the next link is blocked or not by opening or closing the control door, which is equivalent to the re-discharging control of the material under the first distribution of the distribution mechanism 4. The supporting mechanism 6 with adjustable height can assist in supporting the conveying trough 1, and ensure the stability and safety in the conveying process.

In the implementation, be used for driving drive mechanism 3 to inverter motor 2, in order to play independent control demand, distribution mechanism 4, discharge mechanism 5 on the conveyer trough 1 all independently set up cylinder or electric cylinder or actuating cylinder, control through independent PLC controller, for realizing optimal design, the utility model discloses an adopt the controller to integrate, collect the input data of a plurality of PLC controllers and handle in unified controller, include to replace PLC controller into singlechip and other numerical control equipment to it improves conventionally to assist with the technological means that is known in the art.

The utility model provides a HVC horizontal vibration conveyer improves the transmission stationarity of product at first through the improvement of conveyer trough, and has anti-skidding design. The transmission mechanism 3 adopts a belt to realize silence. The distribution mechanism 4, the discharge mechanism 5 and the supporting mechanism 6 are arranged on the conveying groove 1, so that the sorting operation in the product conveying process can be realized, the control and the adjustment can be carried out as required, and the device can also meet the requirements of different production lines by prolonging the supporting mechanism 6 and the conveying groove 1.

Claims

1. An HVC horizontal vibratory conveyor, comprising: the automatic feeding and discharging device is characterized by comprising a conveying groove (1), a variable frequency motor (2), a transmission mechanism (3), a distribution mechanism (4), a discharging mechanism (5) and a supporting mechanism (6), wherein the conveying groove (1) is movably arranged on the transmission mechanism (3) and the supporting mechanism (6), the transmission mechanism (3) is driven by the variable frequency motor (2), the conveying groove (1) is driven to move back and forth repeatedly and horizontally under the action of the transmission mechanism (3), the conveying groove (1) is further provided with the distribution mechanism (4) and the discharging mechanism (5), and the distribution mechanism (4) and the discharging mechanism (5) control distribution of materials under the control of a PLC.

2. The HVC horizontal vibratory conveyor of claim 1, wherein: the bottom of the conveying trough (1) is provided with a fish scale type structure, and two sides of the conveying trough are smooth metal surfaces.

3. The HVC horizontal vibratory conveyor of claim 1, wherein: the transmission mechanism (3) comprises a plurality of groups of eccentric wheels and crankshaft connecting rods, the eccentric wheels drive the crankshaft connecting rods, and the crankshaft connecting rods drive the conveying chute (1) to do reciprocating horizontal motion.

4. The HVC horizontal vibratory conveyor of claim 1, wherein: the distribution mechanism (4) is arranged on the conveying groove (1), and the distribution mechanism (4) is controlled by the PLC controller and driven by the air cylinder through the opening and closing time of the door to control the discharge amount of the material, and comprises one or any two of a middle door, a superposition door, a proportional door or an upward-lifting door, and the combination of the middle door, the superposition door, the proportional door and the upward-lifting door.

5. The HVC horizontal vibratory conveyor of claim 4, wherein: the air cylinder is communicated with the PLC through the photoelectric sensor, and the PLC controls the air cylinder to work after receiving signals of the photoelectric sensor, so that opening or closing of the middle door, the superposed door, the proportional door or the upward-lifting door is controlled.

6. The HVC horizontal vibratory conveyor of claim 1, wherein: the discharging mechanism (5) is controlled by the PLC controller, and the actuating mechanism cylinder or the electric cylinder acts on a door fixed on the sliding guide rail or the rotating shaft to realize the control of discharging.

7. The HVC horizontal vibratory conveyor of claim 1, wherein: the conveyer still be equipped with a plurality of groups supporting mechanism (6), supporting mechanism's (6) height-adjustable, and with conveyer trough (1) swing joint, conveyer trough (1) horizontal reciprocating motion on supporting mechanism (6).