CN218988150U

CN218988150U - Vibrating feeder with weighing structure

Info

Publication number: CN218988150U
Application number: CN202320121641.7U
Authority: CN
Inventors: 赵世伟; 李清; 江缙; 李德; 柳助兵
Original assignee: Hunan Gree Intelligent Control Environmental Protection Co ltd
Current assignee: Hunan Gree Intelligent Control Environmental Protection Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-05-09
Anticipated expiration: 2033-02-06

Abstract

The utility model belongs to the technical field of vibration feeding, and particularly relates to a vibration feeder with a weighing structure, which comprises a base, wherein a plurality of brackets are fixedly arranged at the left end of the top surface of the base in a uniform arrangement structure, an inclined feeding hopper is arranged at the upper side of the base, a plurality of supporting springs are fixedly arranged at the bottom surface of the inclined feeding hopper in a bilateral symmetry structure, the bottom surface of the supporting springs is fixedly connected with the top surface of the base, a feeding hopper is fixedly arranged on the inner wall of the left end of the inclined feeding hopper, a weighing mechanism is arranged above the feeding hopper, a dust fall assembly is fixedly arranged on the base, two vibrating motors are arranged on the left wall of the inclined feeding hopper in a bilateral symmetry structure through a mounting seat, an elastic protection cover is fixedly arranged on the top surface of the feeding hopper, and the weighing mechanism comprises a feeding hopper, and the outer wall of the feeding hopper is fixedly connected with the upper ends of the brackets. The vibration feeder is vibrated, the driving of the weighing module to vibrate simultaneously is avoided, the influence on weighing in the vibration process is effectively reduced, the weighing error is reduced, the weighing accuracy is improved, and the weighing of the vibration feeder is facilitated.

Description

Vibrating feeder with weighing structure

Technical Field

The utility model relates to the technical field of vibration feeding, in particular to a vibration feeder with a weighing structure.

Background

The vibration feeder is also called as a vibration feeder, and refers to equipment capable of uniformly, regularly and continuously feeding blocky and granular materials from a storage bin into a receiving device, and is widely used in crushing and screening combined equipment in the industries of metallurgy, coal mine, mineral separation, building materials, chemical industry, abrasive materials and the like;

prior art publication No. CN205500194U provides a vibratory feeder with weighing system, and the device weighs through weight sensor, but weight sensor installs on the feeder hopper, and the feeder hopper is connected with the feed groove, and when the vibrator vibration, feeder hopper and weight sensor vibrate simultaneously, cause weighing error great, and the accuracy of weighing is not good enough, influences vibratory feeder's weighing effect.

Disclosure of Invention

1. Technical problem to be solved

Based on the technical problems that an existing weight sensor is arranged on a feeding hopper, the feeding hopper is connected with a feeding groove, when a vibrator vibrates, the feeding hopper and the weight sensor vibrate simultaneously, so that a weighing error is large, weighing accuracy is poor, and the weighing effect of the vibrating feeder is affected.

2. Technical proposal

The utility model provides a take vibrating feeder of structure of weighing, includes the base, base top surface left end is evenly arranged structure and has set firmly a plurality of supports, the base upside is equipped with the slope feed hopper, the slope feed hopper bottom surface is bilateral symmetry structure and has set firmly a plurality of supporting springs, the supporting spring bottom surface is fixed with the base top surface connection, slope feed hopper left end inner wall has set firmly the conveying hopper, the conveying hopper top is equipped with weighing machine constructs, the base has set firmly dust fall subassembly, the slope feed hopper left wall is bilateral symmetry structure through the mount pad and installs two vibrating motor, the conveying hopper top surface has set firmly elastic protection casing.

Preferably, the weighing mechanism comprises a feeding hopper, the outer wall of the feeding hopper is connected and fixed with the upper end of the support, a sliding groove is formed in the rear wall of the feeding hopper, a stop block is connected inside the sliding groove in a sliding mode, and the elastic protection cover is connected and fixed with the outer wall of the feeding hopper.

Preferably, the first cylinder is installed on the rear wall of the feed hopper through a first supporting block, and the front wall of an output shaft of the first cylinder is fixedly connected with the rear wall of the stop block.

Through above-mentioned technical scheme, first cylinder promotes the dog and slides along the spout, controls the transport of material, conveniently weighs and use.

Preferably, the limiting groove is formed in the lower end of the feeding hopper, a fixed block is slidably connected in the limiting groove, and a weighing module is mounted on the top surface of the fixed block.

Preferably, the front wall of the feed hopper is provided with a second air cylinder through a second supporting block, and the rear wall of an output shaft of the second air cylinder is fixedly connected with the front wall of the fixed block.

Through above-mentioned technical scheme, the piston rod of second cylinder promotes fixed block and weighing module and slides along the spacing groove, and weighing module weighs the material.

Preferably, the dust fall subassembly includes the water tank, water tank top surface left end intercommunication has the water pump, the water inlet end of water pump extends to inside the water tank, the play water end intercommunication of water pump has the conveyer pipe, the conveyer pipe middle part intercommunication has the spring pipe, water tank top surface right-hand member intercommunication has the inlet tube.

Preferably, the upper end of the conveying pipe is communicated with a spraying block, the spraying block is arranged on the left wall of the conveying hopper, and a plurality of spraying ports are formed in the right wall of the spraying block in a linear equidistant structure.

Through above-mentioned technical scheme, with the inside water of water tank carry to conveyer pipe and spray inside the piece, spray from the spraying nozzle and carry out the dust fall to it on the whereabouts material, make the conveyer pipe guarantee the conveying effect of water when vibrating through the spring pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the material when evenly unloading through the discharge bin gets into the feeder hopper inside, the dog is located the feeder hopper rear end this moment, the material gets into weighing module and weighs, weigh to the back of suitable weight, the piston rod of first cylinder promotes the dog and slides along the spout to the front end, airtight to the feeder hopper upper end, make the material no longer fall into weighing module top, the second cylinder promotes fixed block and weighing module and slides along the spacing groove this moment, the material after will weighing falls into inside the conveying hopper, the material that repeatedly operates above-mentioned step and lasts the feed of weighing, after falling into the inside material of conveying hopper passes through dust fall subassembly dust fall, get into inside the slope feeding hopper, drive slope feeding hopper vibration through vibrating motor, the emergence that the dust splashes has been reduced to the elasticity protection casing, carry the inside material vibration of slope feeding hopper to the right-hand member, accomplish the feed work of weighing. The vibration feeder is vibrated, the driving of the weighing module to vibrate simultaneously is avoided, the influence on weighing in the vibration process is effectively reduced, the weighing error is reduced, the weighing accuracy is improved, and the weighing of the vibration feeder is facilitated.

2. The external water source is conveyed to the inside of the water tank through the water inlet pipe, the water in the water tank is pumped and conveyed to the inside of the conveying pipe through the water pump, the conveying pipe conveys the water to the spraying block to be sprayed onto the falling materials from the spraying port, and dust fall is carried out on the falling materials in the conveying hopper; the elastic protective cover is matched with the dust fall effect, so that the dust splashing is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a rear elevational view of the inclined hopper construction of the present utility model;

FIG. 3 is a cross-sectional view of the feed hopper construction of the present utility model;

fig. 4 is a rear view of the dust suppression assembly of the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a tilting hopper; 4. a support spring; 5. a feed hopper; 6. a weighing mechanism; 61. a feed hopper; 62. a chute; 63. a stop block; 64. a first cylinder; 65. a limit groove; 66. a fixed block; 67. a weighing module; 68. a first support block; 69. a second support block; 610. a second cylinder; 7. a dust fall assembly; 71. a water tank; 72. a water pump; 73. a delivery tube; 74. spraying the blocks; 75. a spray port; 76. a spring tube; 77. a water inlet pipe; 8. a vibration motor; 9. an elastic protective cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, fig. 2 and fig. 3, a vibrating feeder with weighing structure, including base 1, base 1 top surface left end is evenly arranged structure and has set firmly a plurality of supports 2, base 1 upside is equipped with slope hopper 3, slope hopper 3 bottom surface is bilateral symmetry structure and has set firmly a plurality of supporting springs 4, supporting spring 4 bottom surface is connected fixedly with base 1 top surface, slope hopper 3 left end inner wall has set firmly conveying hopper 5, conveying hopper 5 top is equipped with weighing mechanism 6, base 1 has set firmly dust fall subassembly 7, slope hopper 3 left wall is bilateral symmetry structure through the mount pad and installs two vibrating motor 8, conveying hopper 5 top surface has set firmly elasticity protection casing 9.

The weighing mechanism 6 comprises a feed hopper 61, wherein the outer wall of the feed hopper 61 is fixedly connected with the upper end of the bracket 2, a chute 62 is formed in the rear wall of the feed hopper 61, a stop block 63 is slidably connected in the chute 62, the elastic protective cover 9 is fixedly connected with the outer wall of the feed hopper 61, a first air cylinder 64 is mounted on the rear wall of the feed hopper 61 through a first supporting block 68, and the front wall of an output shaft of the first air cylinder 64 is fixedly connected with the rear wall of the stop block 63; the first cylinder 64 pushes the stop block 63 to slide along the chute 62, so that the conveying of materials is controlled, and weighing and use are facilitated.

The lower end of the feed hopper 61 is provided with a limit groove 65, a fixed block 66 is connected in the limit groove 65 in a sliding manner, a weighing module 67 is arranged on the top surface of the fixed block 66, a second air cylinder 610 is arranged on the front wall of the feed hopper 61 through a second supporting block 69, and the rear wall of an output shaft of the second air cylinder 610 is fixedly connected with the front wall of the fixed block 66; the piston rod of the second air cylinder 610 pushes the fixed block 66 and the weighing module 67 to slide along the limiting groove 65, and the weighing module 67 weighs the material.

The working principle of the utility model is as follows: firstly, the device is placed below a discharging bin, materials in the discharging bin enter the feeding hopper 61 when the discharging bin uniformly discharges, at the moment, a stop block 63 is positioned at the rear end of the feeding hopper 61, the materials enter a weighing module 67 for weighing, after the materials are weighed to a proper weight, a piston rod of a first air cylinder 64 pushes the stop block 63 to slide along a sliding chute 62 to the front end so as to seal the upper end of the feeding hopper 61, the materials do not fall above the weighing module 67 any more, at the moment, a second air cylinder 610 pushes a fixed block 66 and the weighing module 67 to slide along a limiting groove 65, the weighed materials fall into the feeding hopper 5, and the steps are repeatedly operated to continuously weigh and feed the materials;

after the material falling into the hopper 5 passes through the dust fall of the dust fall component 7, the material enters the inclined hopper 3, the inclined hopper 3 is driven to vibrate by the vibrating motor 8, the elastic protective cover 9 reduces the occurrence of flying dust splashing, and the material in the inclined hopper 3 is conveyed to the right end in a vibrating manner, so that weighing and feeding work is completed.

Example two

Referring to fig. 4, on the basis of the first embodiment, the dust settling component 7 includes a water tank 71, a water pump 72 is communicated with the left end of the top surface of the water tank 71, the water inlet end of the water pump 72 extends into the water tank 71, a delivery pipe 73 is communicated with the water outlet end of the water pump 72, a spring pipe 76 is communicated with the middle part of the delivery pipe 73, a water inlet pipe 77 is communicated with the right end of the top surface of the water tank 71, a spraying block 74 is communicated with the upper end of the delivery pipe 73, the spraying block 74 is installed on the left wall of the delivery hopper 5, and a plurality of spraying ports 75 are formed on the right wall of the spraying block 74 in a linear equidistant structure; the water in the water tank 71 is conveyed to the conveying pipe 73 and the spraying block 74, dust is reduced by spraying the water from the spraying opening 75 to the falling material, and the conveying pipe 73 is vibrated by the spring pipe 76, so that the conveying effect of the water is ensured.

In use, an external water source is conveyed to the inside of the water tank 71 through the water inlet pipe 77, water in the water tank 71 is pumped and conveyed to the inside of the conveying pipe 73 through the water pump 72, and the conveying pipe 73 conveys water to the spraying block 74 to be sprayed onto falling materials from the spraying port 75, so that dust fall is carried out on the falling materials in the conveying hopper 5.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take vibrating feeder of structure of weighing, includes base (1), its characterized in that: the utility model discloses a dust fall device, including base (1), base (1) top surface left end, base (1) upside is equipped with slope feed hopper (3), slope feed hopper (3) bottom surface is bilateral symmetry structure and has set firmly a plurality of supporting springs (4), supporting springs (4) bottom surface is fixed with base (1) top surface connection, slope feed hopper (3) left end inner wall has set firmly defeated hopper (5), defeated hopper (5) top is equipped with weighing machine constructs (6), base (1) has set firmly dust fall subassembly (7), slope feed hopper (3) left wall is bilateral symmetry structure through the mount pad and installs two vibrating motor (8), defeated hopper (5) top surface has set firmly elasticity protection casing (9).

2. The vibratory feeder with weighing structure of claim 1, wherein: the weighing mechanism (6) comprises a feeding hopper (61), the outer walls of the feeding hopper (61) are connected and fixed with the upper end of the support (2), a sliding groove (62) is formed in the rear wall of the feeding hopper (61), a stop block (63) is connected inside the sliding groove (62) in a sliding mode, and the elastic protection cover (9) is connected and fixed with the outer walls of the feeding hopper (61).

3. The vibratory feeder with weighing structure of claim 2, wherein: the rear wall of the feed hopper (61) is provided with a first air cylinder (64) through a first supporting block (68), and the front wall of an output shaft of the first air cylinder (64) is fixedly connected with the rear wall of the stop block (63).

4. A vibratory feeder with weighing structure according to claim 3, wherein: the utility model discloses a weighing device, including feeder hopper (61), fixed block (66), weighing module (67) are installed to fixed block (66), stop slot (65) have been seted up to feeder hopper (61) lower extreme, inside sliding connection of stop slot (65).

5. The vibratory feeder with weighing structure of claim 4, wherein: the front wall of the feed hopper (61) is provided with a second air cylinder (610) through a second supporting block (69), and the rear wall of an output shaft of the second air cylinder (610) is fixedly connected with the front wall of the fixed block (66).

6. The vibratory feeder with weighing structure of claim 1, wherein: the dust fall assembly (7) comprises a water tank (71), a water pump (72) is communicated with the left end of the top surface of the water tank (71), the water inlet end of the water pump (72) extends to the inside of the water tank (71), a conveying pipe (73) is communicated with the water outlet end of the water pump (72), a spring pipe (76) is communicated with the middle of the conveying pipe (73), and a water inlet pipe (77) is communicated with the right end of the top surface of the water tank (71).

7. The vibratory feeder with weighing structure of claim 6, wherein: the upper end of the conveying pipe (73) is communicated with a spraying block (74), the spraying block (74) is arranged on the left wall of the conveying hopper (5), and a plurality of spraying ports (75) are formed in the right wall of the spraying block (74) in a linear equidistant structure.