Verification device of feed batching scale

Abstract

The utility model discloses a verification device of a feed batching scale, which belongs to the technical field of feed batching processing and comprises a shell, a weight sensor and a batching bin are arranged in the shell and positioned on the same vertical plane, a counterweight plate is sleeved on the outer side of the batching bin, motors I are symmetrically arranged at the bottom of the shell, and motors II are symmetrically arranged at the bottom of the shell. A limiting pipe is installed at the top of the first motor, the top end of the limiting pipe penetrates through and extends into the shell, an adjusting assembly is arranged between the limiting pipe and the shell, a rotating shaft is fixed to an output shaft of the first motor, side plates are symmetrically arranged on one side of the top end of the limiting pipe, and rotating rollers are symmetrically arranged between the side plates. According to the utility model, under the multiple limiting effects of the sleeve, the T-shaped rod, the sliding pipe and the limiting pipe, the lifting route of the counterweight assembly is stable and does not shake, the counterweight assembly can be more accurately placed on a counterweight plate at a specified position, the weight value during verification is more stable and accurate, and the stability of the verification process and the accuracy of the result are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of calibration devices, in particular to a kind of calibration device of feed batching scale, belong to feed processing technical field. BACKGROUND

[0002] Batching scale refers to the pre-defined mass proportion, the batching measurement of several substances in the measured object, the use is very extensive, it can be used for batching measurement of multiple materials, also can be used for the measurement of a kind of material, if it is matched with packaging sealing machine, it is quantitative packaging scale, batching scale is generally composed of scale body, feeding mechanism, unloading mechanism, two major parts of electric control system, and scale body needs to be verified after use, and the accuracy of verification directly affects the use efficiency of batching scale.

[0003] Prior art such as application number for number 202022036645.4 utility model discloses a kind of batching scale calibration device based on feed production, by being provided with support rod in the inside of batching chamber, the outer surface of support rod is provided with multiple support plates, lifting motor is lowered by the cooperation of steel wire rope, calibration weight is verified on the upper surface of weighing platform, this process can effectively avoid the security risk brought by artificial verification, better promote the convenience degree when verifying.

[0004] Similar to the above application, there are still deficiencies:

[0005] The calibration weight of this kind of batching scale calibration device based on feed production is easy to shake in lifting process, and the pressure of the weight on weighing platform is unstable, the weighing platform is unevenly stressed and in dynamic change, the pressure signal received by pressure sensor fluctuates greatly, so that the weight value displayed by batching scale is inaccurate, resulting in increased verification error, unable to accurately judge whether the precision of batching scale meets the standard, may need to re-verify operation to obtain accurate result, this will increase verification time and workload, reduce work efficiency;

[0006] Therefore, a kind of calibration device of feed batching scale is designed to optimize the above problems. UTILITY MODEL CONTENTS

[0007] The main purpose of the utility model is to provide a kind of calibration device of feed batching scale, to solve the problems raised in the above background art.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] The utility model provides a kind of feed batching scale's checking device, including shell, the inside of shell is provided with weight sensor and batching bin, and weight sensor and batching bin are located in same vertical plane, and the outside of batching bin is equipped with counterweight plate, the bottom of shell is symmetrically provided with motor one, the top of motor one is mounted with limit tube, and the top of limit tube penetrates and extends to the inside of shell, adjusting assembly is arranged between limit tube and shell, the output shaft of motor one is fixed with rotating shaft, the side of limit tube top is symmetrically provided with side plate, and rotating roller is symmetrically arranged between side plate, the outside of rotating shaft is wound with rope, and the end of rope penetrates and extends to the outside of limit tube, and the outside of rotating roller is slidably connected with rope, the end of rope away from rotating shaft is provided with horizontal plate, and the end of horizontal plate and the outside of limit tube are fixed with sliding tube, and sliding tube is slidably connected with limit tube, the bottom of horizontal plate is fixed with vertical plate, the side of vertical plate is fixed with sleeve, T-shaped rod is slidably installed in the inside of sleeve, and counterweight assembly is arranged at the bottom of T-shaped rod.

[0010] Preferably: adjusting assembly includes motor two, sliding hole and sliding block, motor two is symmetrically installed on the inner side wall of shell, the output shaft of motor two is fixed with screw rod, and sliding block is threadedly installed on the outside of screw rod, and the side of sliding block is fixedly connected with the outside of limit tube, sliding hole is opened at the connecting portion of shell and limit tube, and the inside of sliding hole is slidably connected with the outside of limit tube.

[0011] Preferably: counterweight assembly includes placing cylinder and inlet, placing cylinder is located at the bottom end of T-shaped rod, inlet is opened at the side of placing cylinder, limit slot is opened at the inner bottom wall of inlet, and weight block is arranged in the inside of placing cylinder.

[0012] Preferably: placing cylinder is aluminum alloy cylinder body, and anti-skid layer is arranged at the bottom of placing cylinder.

[0013] Preferably: the bottom of counterweight plate is uniformly provided with support plate, and support plate is triangular support plate.

[0014] Preferably: the inside of sliding tube is uniformly provided with groove, and ball is arranged in the inside of groove.

[0015] Preferably: the outside of T-shaped rod is provided with protective layer, and protective layer is lubricating coating.

[0016] Compared with prior art, the utility model has the advantages that:

[0017] 1、The utility model discloses a shell, weight sensor, batching bin, limit tube, motor one, rotating shaft, side plate, rotating roller, rope, horizontal plate, vertical plate, sleeve, T-shaped rod, counterweight plate and sliding tube cooperate and use, can make counterweight assembly lift the route stable, not shake, more accurate place in specified position counterweight plate under the multiple location effect of sleeve, T-shaped rod, sliding tube and limit tube, and the weight value is more stable and accurate when checking, improve the stability of checking process and the accuracy of result.

[0018] 2、The utility model discloses through the cooperation of motor two, screw rod, sliding block and slide hole, can move counterweight assembly to with counterweight board position staggered, again through motor one moves counterweight assembly to low -level to facilitate the maintenance or replacement of staff to counterweight assembly, need not to climb or other auxiliary, and the maintenance work operation is flexible and efficient.

[0019] 3、The utility model discloses through the cooperation of placing barrel, entrance, limit groove and weight block, can according to the demand nimblely take and place weight block quantity, and the operation mode is convenient, nimblely collocates different weight value and satisfies different check demand, greatly promoted the convenience and flexibility of use. DRAWINGS

[0020] Figure 1 It is the front view of the utility model;

[0021] Figure 2 It is the Figure 1 Structure enlarged view of A place in the utility model;

[0022] Figure 3 It is the top structure diagram of the limiting pipe of the utility model;

[0023] Figure 4 It is the counterweight assembly schematic view of the utility model.

[0024] In the drawing: 1, shell;2, weight inductor;3, batching bin;4, limiting pipe;5, motor one;6, rotating shaft;7, side plate;8, rotating roller;9, rope;10, horizontal plate;11, vertical plate;12, sleeve;13, T-shaped rod;

[0025] 14, counterweight assembly;1401, placing barrel;1402, entrance;1403, limit groove;1404, weight block;

[0026] 15, adjusting assembly;1501, motor two;1502, screw rod;1503, sliding block;1504, slide hole;

[0027] 16, counterweight plate;17, sliding pipe. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment.

[0029] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but merely to represent the particular embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts are within the scope of the present application.

[0030] It should be noted that the embodiments and features and technical solutions in the embodiments of the present application can be combined with each other without conflict.

[0031] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, or the orientation or positional relationship commonly understood by those skilled in the art, such terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0033] Embodiment 1

[0034] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, the present embodiment proposes a feed batching scale calibration device, which comprises a shell 1, a weight sensor 2 and a batching bin 3 are arranged in the shell 1, and the weight sensor 2 and the batching bin 3 are located in the same vertical plane, so that the batching bin 3 is in contact with the weight sensor 2, the weight of the feed in the batching bin 3 is obtained, a counterweight plate 16 is arranged on the outside of the batching bin 3, a motor 5 is symmetrically arranged at the bottom of the shell 1, a limiting tube 4 is arranged at the top of the motor 5 and extends into the shell 1, an adjusting assembly 15 is arranged between the limiting tube 4 and the shell 1, a rotating shaft 6 is fixed to the output shaft of the motor 5, a side plate 7 is symmetrically arranged on one side of the top end of the limiting tube 4, a rotating roller 8 is symmetrically arranged between the side plates 7, a rope 9 is wound around the outside of the rotating shaft 6, and the end of the rope 9 extends to the outside of the limiting tube 4, the rope 9 is slidably connected to the outside of the rotating roller 8, one end of the rope 9 away from the rotating shaft 6 is provided with a horizontal plate 10, one end of the horizontal plate 10 and the outside of the limiting tube 4 are fixedly connected, a sliding tube 17 is fixedly connected to the outside of the limiting tube 4, and the sliding tube 17 is slidably connected to the limiting tube 4, a vertical plate 11 is fixedly connected to the bottom of the horizontal plate 10, a sleeve 12 is fixedly connected to one side of the vertical plate 11, a T-shaped rod 13 is slidably arranged in the sleeve 12, and a counterweight assembly 14 is arranged at the bottom of the T-shaped rod 13.

[0035] At the same time, the two groups of motors 5 are started, the motors 5 drive the rotating shaft 6 to rotate, so that the rope 9 is unwound from the rotating shaft 6, the rope 9 is pulled in the direction of the counterweight assembly 14 under the action of the gravity of the counterweight assembly 14, the counterweight assembly 14 drives the sliding tube 17 to move downward, the sliding tube 17 and the limiting tube 4 are limited to slide downward, and the sleeve 12 and the T-shaped rod 13 are limited to slide downward, so as to limit the counterweight assembly 14 twice, so that the counterweight assembly 14 stably descends without shaking, until the counterweight assembly 14 is completely placed on the counterweight plate 16 to obtain the weight value of the counterweight assembly 14, and the weight value is compared with the weight of the counterweight assembly 14 itself.

[0036] Example 2

[0037] The scheme in Example 1 will be further introduced in combination with a specific working mode, and details are described below:

[0038] As shown in the figure, Figure 1 As a preferred embodiment, on the basis of the above mode, further, the adjusting assembly 15 comprises a motor 1501, a sliding hole 1504 and a sliding block 1503, the motor 1501 is symmetrically arranged on the inner side wall of the shell 1, a lead screw 1502 is fixed to the output shaft of the motor 1501, the sliding block 1503 is threadedly arranged on the outside of the lead screw 1502, and one side of the sliding block 1503 is fixedly connected to the outside of the limiting tube 4, the sliding hole 1504 is arranged at the connection between the shell 1 and the limiting tube 4, and the inside of the sliding hole 1504 is slidably connected to the outside of the limiting tube 4.

[0039] The starting motor two 1501 drives the screw rod 1502 to rotate. Under the limiting of the limiting tube 4 on the bottom side wall of the sliding hole 1504, the screw rod 1502 drives the sliding block 1503 to move horizontally, the sliding block 1503 drives the limiting tube 4 and the motor one 5 and other components to move forward, until the counterweight assembly 14 and the counterweight plate 16 are misaligned, and then the motor one 5 is started again to make the counterweight assembly 14 descend to the bottom suitable height, so as to perform the operation of maintaining or replacing the counterweight assembly 14.

[0040] As shown in Figure 1 and Figure 4 , as a preferred embodiment, on the basis of the above mode, further, the counterweight assembly 14 comprises a placing cylinder 1401 and an inlet 1402, the placing cylinder 1401 is located at the bottom end of the T-shaped rod 13, one side of the placing cylinder 1401 is provided with the inlet 1402, the inner bottom wall of the inlet 1402 is provided with a limiting groove 1403, and the inside of the placing cylinder 1401 is provided with a weight block 1404.

[0041] The weight of the placing cylinder 1401 needs to be weighed in advance in cooperation with other weighing devices, the check weight is the sum of the weight of the placing cylinder 1401 and the weight of the corresponding number of weight blocks 1404, after the counterweight assembly 14 descends to the low position, according to the use requirement, the corresponding number of weight blocks 1404 is taken out or put into the inside of the placing cylinder 1401, when put in, the weight blocks 1404 are put in from the inlet 1402 horizontally, and then placed downward along the inside of the placing cylinder 1401, when taken out, the fingers of the worker are put into the placing cylinder 1401 through the limiting groove 1403 to lift the weight blocks 1404 upward, until the weight blocks 1404 are lifted to the horizontal alignment position of the inlet 1402, and then the weight blocks 1404 are taken out horizontally and outward, so as to flexibly match various weight values.

[0042] As shown in Figure 4 , as a preferred embodiment, on the basis of the above mode, further, the placing cylinder 1401 is an aluminum alloy cylinder body, and the bottom of the placing cylinder 1401 is provided with an anti-skid layer.

[0043] The aluminum alloy material has the characteristics of light weight and high strength, reduces the weight of the weight block 1404 as a whole, the anti-skid layer increases the friction between the bottom of the placing cylinder 1401 and the top of the counterweight plate 16, and the placing cylinder 1401 is more stable.

[0044] As shown in Figure 1 , as a preferred embodiment, on the basis of the above mode, further, the bottom of the counterweight plate 16 is uniformly provided with a support plate, and the support plate is a triangular support plate.

[0045] The triangular support plate increases the support on the bottom of the counterweight plate 16, and improves the firmness of the counterweight plate 16.

[0046] As shown in Figure 2As shown, in a preferred embodiment, based on the above method, the slide tube 17 is further provided with grooves evenly distributed inside, and ball bearings are disposed inside the grooves.

[0047] The combination of grooves and balls makes the friction of the slide tube 17 sliding on the outside of the limiting tube 4 a rolling friction, which reduces friction and makes sliding more effortless and stable.

[0048] like Figure 1 As shown, in a preferred embodiment, based on the above method, a protective layer is further provided on the outer side of the T-shaped rod 13, and the protective layer is a lubricating coating.

[0049] With the addition of a protective lubricating coating, the T-shaped rod 13 experiences less friction inside the sleeve 12, making it easier to slide up and down.

[0050] Example 3

[0051] The solutions in Embodiments 1 and 2 will be further described below with reference to their specific working methods.

[0052] The weight of the placing cylinder 1401 is weighed in advance by cooperating with other weighing devices, the check weight is the sum of the weight of the placing cylinder 1401 and the weight of the corresponding number of weight blocks 1404, the motor two 1501 is started to drive the screw rod 1502 to rotate, under the limiting of the sliding hole 1504 to the bottom side wall of the limiting tube 4, the screw rod 1502 drives the sliding block 1503 to move horizontally, the sliding block 1503 drives the limiting tube 4 and the motor one 5 and other components to move forward, until the counterweight assembly 14 is misaligned with the counterweight plate 16, then the motor one 5 is started again to unwind the rope 9 to make the counterweight assembly 14 descend to the appropriate height at the bottom, according to the use requirement, the corresponding number of weight blocks 1404 are taken out or put into the placing cylinder 1401, when put in, the weight blocks 1404 are put in from the inlet 1402 horizontally, and then placed downward along the inside of the placing cylinder 1401, when taken out, the fingers of the worker are put into the placing cylinder 1401 through the limiting slot 1403 to lift the weight blocks 1404 upward, until the weight blocks 1404 are lifted to the horizontal alignment position of the inlet 1402, then the weight blocks 1404 are taken out horizontally and outward, various weight values are flexibly matched, the motor one 5 is started to wind the rope 9 to make the counterweight assembly 14 ascend to the position above the counterweight plate 16, then the motor two 1501 is started to rotate reversely, so as to make the limiting tube 4 and the counterweight assembly 14 return to the position above the counterweight plate 16 again, at the same time, the two groups of motor one 5 are started, the motor one 5 drives the rotating shaft 6 to rotate, the rope 9 is unwound and expanded, under the gravity of the counterweight assembly 14, the rope 9 is pulled in the direction of the counterweight assembly 14, the counterweight assembly 14 drives the sliding tube 17 to move downward, under the sliding limiting of the limiting tube 4 and the sliding limiting of the sleeve 12 and the T-shaped rod 13, the counterweight assembly 14 is stably and non-shakily lowered to the position above the counterweight plate 16, the weight value of the counterweight assembly 14 is obtained, and the weight of the counterweight assembly 14 itself is compared and checked.

[0053] The above merely illustrates the further embodiments of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the disclosed range, which belongs to the protection scope of the present application.

Claims

1. A check device for a feed batcher scale comprising a housing (1), characterized in that: The inside of the shell (1) is provided with a weight sensor (2) and a batching bin (3), and the weight sensor (2) and the batching bin (3) are located in the same vertical plane, the outside of the batching bin (3) is sleeved with a counterweight plate (16), the bottom of the shell (1) is symmetrically provided with a motor one (5), the top of the motor one (5) is provided with a limiting tube (4), and the top of the limiting tube (4) penetrates and extends into the inside of the shell (1), an adjusting assembly (15) is arranged between the limiting tube (4) and the shell (1), the output shaft of the motor one (5) is fixedly connected with a rotating shaft (6), the side of the top of the limiting tube (4) is symmetrically provided with a side plate (7), the side plates (7) are symmetrically provided with rotating rollers (8), the outside of the rotating shaft (6) is wound with a rope (9), and the end of the rope (9) penetrates and extends to the outside of the limiting tube (4), the rope (9) is slidably connected with the outside of the rotating roller (8), one end of the rope (9) away from the rotating shaft (6) is provided with a horizontal plate (10), one end of the horizontal plate (10) and the outside of the limiting tube (4) are sleeved with a sliding tube (17), and the sliding tube (17) is slidably connected with the limiting tube (4), the bottom of the horizontal plate (10) is fixedly connected with a vertical plate (11), one side of the vertical plate (11) is fixedly connected with a sleeve (12), the inside of the sleeve (12) is slidably connected with a T-shaped rod (13), and the bottom of the T-shaped rod (13) is provided with a counterweight assembly (14).

2. A check device for a feed batcher scale as defined in claim 1, characterized in that: The adjusting assembly (15) comprises a motor two (1501), a sliding hole (1504) and a sliding block (1503), the motor two (1501) is symmetrically arranged on the inner side wall of the shell (1), the output shaft of the motor two (1501) is fixedly connected with a lead screw (1502), the outer side of the lead screw (1502) is threadedly connected with the sliding block (1503), one side of the sliding block (1503) is fixedly connected with the outer side of the limiting tube (4), and the sliding hole (1504) is arranged at the connecting position of the shell (1) and the limiting tube (4), and the inside of the sliding hole (1504) is slidably connected with the outer side of the limiting tube (4).

3. A check device for a feed batcher scale as defined in claim 1, wherein: The counterweight assembly (14) comprises a placing cylinder (1401) and an inlet (1402), the placing cylinder (1401) is located at the bottom end of the T-shaped rod (13), the side of the placing cylinder (1401) is provided with the inlet (1402), the inner bottom wall of the inlet (1402) is provided with a limiting groove (1403), and the inside of the placing cylinder (1401) is provided with a weight block (1404).

4. A checkweigher for feed ingredients as claimed in claim 3, characterised in that: The placing cylinder (1401) is an aluminum alloy cylinder, and the bottom of the placing cylinder (1401) is provided with an anti-skid layer.

5. A check device for a feed batcher scale as defined in claim 1, wherein: The bottom of the counterweight plate (16) is uniformly provided with a support plate, and the support plate is a triangular support plate.

6. A checkweigher for feed ingredients as defined in claim 1, characterized in that The inside of the sliding tube (17) is uniformly provided with a groove, and the inside of the groove is provided with a ball.

7. A checkweigher for feed ingredients as defined in claim 1, characterized in that The outside of the T-shaped rod (13) is provided with a protective layer, and the protective layer is a lubricating coating.

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