CN216695214U

CN216695214U - Intelligent metering device

Info

Publication number: CN216695214U
Application number: CN202122266107.9U
Authority: CN
Inventors: 王瑞
Original assignee: Hubei Chuangtian Lianhang Engineering Technology Co ltd
Current assignee: Hubei Chuangtian Lianhang Engineering Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-06-07
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses an intelligent metering device, which comprises a conveying mechanism, a metering and weighing mechanism and a weighing controller, wherein the metering and weighing mechanism and the weighing controller are arranged at one end of the conveying mechanism, the conveying mechanism comprises a head wheel, a tail wheel and a conveying belt, two ends of a rotating shaft of the head wheel and the tail wheel are connected with a vertical first supporting rod, the transmission belt is sleeved on the head wheel and the tail wheel, the surfaces of the head wheel and the tail wheel are provided with tooth protrusions, the inner side of the transmission belt is provided with a groove matched with the tooth protrusion, a servo motor is arranged below the transmission belt, the power shaft of the servo motor is in power connection with the head wheel, the metering and weighing mechanism is positioned at one side of the output end of the transmission belt, the heavy controller is electrically connected with the servo motor, and the intelligent metering device improves the working efficiency of weighing, metering, unloading and transporting and has a relatively accurate metering effect.

Description

Intelligent metering device

Technical Field

The utility model relates to the technical field of metering devices, in particular to an intelligent metering device.

Background

Solid material is in processing, storage and transportation, often need weigh the measurement to the material, realize comparatively accurate ration transportation, in trades such as coal industry, mining industry, the colliery of mining out also need weigh the measurement after through the transportation, carry out the loading or transport to other places of storing, current metering device is not convenient for subsequent loading or other transportation work after accomplishing the measurement for loading or transportation work after the measurement are consuming time longer.

Disclosure of Invention

The present invention is directed to an intelligent metering device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent metering device, is in including conveying mechanism, setting the measurement weighing machine of conveying mechanism one end constructs and weighing control appearance, conveying mechanism includes head pulley, tailwheel and transmission band, the head pulley reaches the pivot both ends of tailwheel are connected with vertical first bracing piece, the transmission band cover is established the head pulley reaches on the tailwheel, the head pulley reaches the surface of tailwheel is equipped with the tooth protrudingly, the inboard of transmission band is equipped with the cooperation the protruding recess of tooth, the below of transmission band is equipped with servo motor, servo motor's power shaft with head pulley power is connected, measurement weighing machine constructs to be located one side of transmission band output, weighing control appearance with servo motor electric connection.

Preferably, the metering and weighing mechanism comprises an intelligent weighing plate and a weighing hopper which are horizontally arranged, the weighing hopper is detachably mounted at the top of the intelligent weighing plate, two first hinged seats are fixedly connected to two sides of the bottom of the intelligent weighing plate, a support is hinged to the first hinged seats and close to the conveying mechanism, the bottom of the support is fixedly connected with the ground, the other side of the support is hinged to the power shaft of the first hinged seat and the power shaft of the servo hydraulic cylinder, the bottom of the servo hydraulic cylinder is fixedly mounted on the second hinged seat, the second hinged seat is hinged to the ground, and the servo hydraulic cylinder and the intelligent weighing plate are respectively electrically connected with the weighing controller.

Further preferably, a first distance sensor is installed at the bottom of one end, far away from the conveying mechanism, of the intelligent weighing plate, and the first distance sensor is electrically connected with the weighing controller.

Preferably, one side of the metering and weighing mechanism, which is far away from the conveying mechanism, is provided with a discharging platform, one side of the weighing hopper, which is far away from the conveying mechanism, is provided with an openable electric control discharging door, and the electric control discharging door is electrically connected with the weighing controller.

Further preferably, two that lie in same one side be connected with the horizontally horizontal pole between the first bracing piece, be equipped with a plurality of equidistant second bracing pieces that distribute on the horizontal pole, be connected with on the second bracing piece and lie in the baffle of transmission band both sides.

Still further preferably, a second distance sensor is installed at the top of the second supporting rod, a signal indicating lamp is installed on the outer side face of the second supporting rod, and the second distance sensor and the signal indicating lamp are respectively and electrically connected with the weighing controller.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the weighing and metering mechanism of the intelligent metering device comprises an intelligent weighing plate and a weighing hopper, wherein one end of the bottom of the intelligent weighing plate is hinged with a manufacturing part fixedly connected with the ground, the other end of the bottom of the intelligent weighing plate is hinged with a servo hydraulic cylinder hinged with the bottom surface, one end of the intelligent weighing plate hinged with the servo hydraulic cylinder is also provided with a first distance sensor, the servo hydraulic cylinder and the first distance sensor are respectively and electrically connected with a weighing controller, the weighing controller temporarily stops the transportation of a conveying belt after the materials in the weighing hopper reach a certain weight by setting a certain weighing range, the weighing hopper is inclined to pour the materials through the servo hydraulic cylinder, and after the materials are unloaded, the weighing hopper and the weighing plate are adjusted to be in a horizontal position through the servo hydraulic cylinder and the first distance sensor, and weighing and metering are carried out again.

(2) According to the intelligent metering device, the cross rods are connected between the first supporting rods, the second supporting rods are connected to the cross rods, the second distance sensors are arranged at the tops of the second supporting rods and used for monitoring the height of materials on the conveying belt to judge the conveying speed of the materials on the conveying belt, when the materials are too much or too little, the conveying speed of the conveying belt can be adjusted, the materials can be conveniently and accurately weighed and metered when falling into the weighing hopper, an indicator light is used for prompting an operator of the material conveying condition, and adjustment can be made in time.

(3) According to the intelligent metering device, the baffles are arranged on the two sides of the conveying belt, so that normal transportation of materials is guaranteed, and the situation that the materials are excessive and the two sides leak laterally is prevented.

Drawings

FIG. 1 is a schematic view of a main structure of an intelligent metering device according to the present invention;

FIG. 2 is a schematic diagram of a structure of a transmission belt cooperating with a head wheel and a tail wheel in the intelligent metering device according to the present invention;

in the figure: 1. a conveying mechanism; 101. a head pulley; 102. a tail wheel; 103. a conveyor belt; 104. a first support bar; 105. the teeth are convex; 106. a groove; 107. a servo motor; 108. a cross bar; 109. a second support bar; 110. a baffle plate; 111. a second distance sensor; 112. a signal indicator light; 2. a metering and weighing mechanism; 201. an intelligent weighing plate; 202. a weighing hopper; 203. a first hinge mount; 204. a support; 205. a servo hydraulic cylinder; 206. a second hinge mount; 207. a first distance sensor; 208. an electrically controlled discharge door; 3. a weighing control instrument.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides an intelligent metering device, includes conveying mechanism 1, sets up the measurement weighing machine of conveying mechanism 1 one end constructs 2 and weighing control appearance 3, conveying mechanism 1 includes head pulley 101, tailwheel 102 and transmission band 103, head pulley 101 reaches the pivot both ends of tailwheel 102 are connected with vertical first bracing piece 104, and bolted connection is passed through with ground in the bottom of first bracing piece 104, the transmission band 103 cover is established head pulley 101 and tailwheel 102 is last, the surface of head pulley 101 and tailwheel 102 is equipped with the tooth arch 105, the inboard of transmission band 103 is equipped with the cooperation recess 106 of tooth arch 105, tooth arch 105 and recess 106 cooperation have stronger power transmission, and is more stable when carrying the material of great weight, the below of transmission band 103 is equipped with servo motor 107, and servo motor 107 fixes subaerial, servo motor 107's power shaft with head pulley 101 power is connected, one end of a rotating shaft of the head wheel 101 is fixedly connected with a gear, the output end of a servo motor 107 is connected with the gear through a toothed chain, the metering and weighing mechanism 2 is positioned on one side of the output end of the conveying belt 103 and used for metering, weighing and unloading materials, and the weighing controller 3 is electrically connected with the servo motor 107;

the metering and weighing mechanism 2 comprises an intelligent weighing plate 201 and a weighing hopper 202 which are horizontally arranged, the weighing hopper 202 is detachably mounted at the top of the intelligent weighing plate 201, when weighing is carried out, the intelligent weighing plate 201 and the weighing hopper 202 are both in a horizontal state, two first hinged seats 203 are fixedly connected to two sides of the bottom of the intelligent weighing plate 201, a support 204 is hinged to the first hinged seat 203 close to the conveying mechanism 1, the bottom of the support 204 is fixedly connected with the ground, the first hinged seat 203 at the other side is hinged to a power shaft of a servo hydraulic cylinder 205, the bottom of the servo hydraulic cylinder 205 is fixedly mounted on a second hinged seat 206, the second hinged seat 206 is hinged to the ground, the servo hydraulic cylinder 205 and the intelligent weighing plate 201 are respectively and electrically connected with the weighing controller 3, and after the weight value in a certain range is set, the weighing controller 3 adjusts the servo motor 107 to temporarily stop the transportation of the conveyor belt 103, enables the weighing hopper 202 to obliquely pour out materials through the servo hydraulic cylinder 205, and adjusts the weighing hopper 202 and the intelligent weighing plate 201 to be in a horizontal position through the servo hydraulic cylinder 205 after the materials are unloaded;

the bottom of one end, far away from the conveying mechanism 1, of the intelligent weighing plate 201 is provided with a first distance sensor 207, the first distance sensor 207 is used for measuring the height of the end part of the intelligent weighing plate 201 from the ground, the first distance sensor 207 is electrically connected with the weighing controller 3, and the height of the other end of the intelligent weighing plate 201 is not changed all the time, so that the intelligent weighing plate 201 can be adjusted to the horizontal position more conveniently through signal feedback of the first distance sensor 207;

the side, far away from the conveying mechanism 1, of the metering and weighing mechanism 2 is provided with a discharging platform 4, the side, far away from the conveying mechanism 1, of the weighing hopper 202 is provided with an openable electric control discharging door 208, when the weighing hopper 202 has a higher side wall, the electric control discharging door 208 is arranged to facilitate material discharging, and the electric control discharging door 208 is electrically connected with the weighing controller 3;

a horizontal cross rod 108 is connected between the two first supporting rods 104 positioned on the same side, a plurality of second supporting rods 109 which are distributed at equal intervals are arranged on the cross rod 108, baffle plates 110 positioned on two sides of the conveying belt 103 are connected to the second supporting rods 109, and the baffle plates 110 can effectively prevent materials from leaking from two sides of the conveying belt 103;

second distance sensor 111 is installed at the top of second bracing piece 109, second distance sensor 111's lateral surface installation signal indicator 112, second distance sensor 111 is used for monitoring the material height on the transmission band 103, be convenient for judge whether too much or too little of material on the transmission band 103, thereby adjust the conveying speed of transmission band 103 through servo motor 107, be convenient for weigh the comparatively steady feeding of fill 202, guarantee the accuracy of weighing, the transport condition on the transmission band 103 is shown by signal indicator 112 simultaneously, signal indicator 112 has the display state, red for the material too much, yellow is the material too little, green is the material normal, second distance sensor 111 reaches signal indicator 112 respectively with 3 electric connection of weighing control appearance.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intelligent metering device, its characterized in that: including conveying mechanism (1), setting be in measurement weighing mechanism (2) and weighing control appearance (3) of conveying mechanism (1) one end, conveying mechanism (1) is including head pulley (101), tail pulley (102) and transmission band (103), head pulley (101) reach the pivot both ends of tail pulley (102) are connected with vertical first bracing piece (104), transmission band (103) cover is established head pulley (101) and on tail pulley (102), head pulley (101) and the surface of tail pulley (102) is equipped with tooth arch (105), the inboard of transmission band (103) is equipped with cooperation recess (106) of tooth arch (105), the below of transmission band (103) is equipped with servo motor (107), the power shaft of servo motor (107) with head pulley (101) power connection, measurement weighing mechanism (2) are located one side of transmission band (103) output, the weighing control instrument (3) is electrically connected with the servo motor (107).

2. A smart metering device as claimed in claim 1, wherein: the metering and weighing mechanism (2) comprises an intelligent weighing plate (201) and a weighing hopper (202) which are horizontally arranged, the weighing hopper (202) is detachably arranged at the top of the intelligent weighing plate (201), two first hinged seats (203) are fixedly connected to two sides of the bottom of the intelligent weighing plate (201), a support (204) is hinged to the first hinged seat (203) close to the conveying mechanism (1), the bottom of the support (204) is fixedly connected with the ground, the first hinged seat (203) on the other side is hinged with a power shaft of the servo hydraulic cylinder (205), the bottom of the servo hydraulic cylinder (205) is fixedly arranged on a second hinged seat (206), the second hinged seat (206) is hinged to the ground, and the servo hydraulic cylinder (205) and the intelligent weighing plate (201) are electrically connected with the weighing controller (3) respectively.

3. A smart metering device as claimed in claim 2, wherein: a first distance sensor (207) is installed at the bottom of one end, far away from the conveying mechanism (1), of the intelligent weighing plate (201), and the first distance sensor (207) is electrically connected with the weighing controller (3).

4. A smart metering device as claimed in claim 2, wherein: one side of the metering and weighing mechanism (2) far away from the conveying mechanism (1) is provided with a discharging platform (4), one side of the weighing hopper (202) far away from the conveying mechanism (1) is provided with an openable electric control discharging door (208), and the electric control discharging door (208) is electrically connected with the weighing controller (3).

5. A smart metering device as claimed in claim 1, wherein: lie in two of same side be connected with horizontally horizontal pole (108) between first bracing piece (104), be equipped with a plurality of equidistant second bracing pieces (109) that distribute on horizontal pole (108), be connected with on second bracing piece (109) and lie in baffle (110) of transmission band (103) both sides.

6. A smart metering device as claimed in claim 5, wherein: a second distance sensor (111) is installed at the top of the second supporting rod (109), a signal indicator lamp (112) is installed on the outer side face of the second supporting rod (109), and the second distance sensor (111) and the signal indicator lamp (112) are respectively electrically connected with the weighing controller (3).