CN-224202521-U - Flow detection device

Abstract

The utility model belongs to the technical field of beverage detection, and discloses a flow detection device which comprises a clamping unit, an adjusting unit and a detection unit, wherein the clamping unit comprises a first clamping seat and a second clamping seat with adjustable intervals so as to be suitable for flow detection of pipelines with different pipe diameters, the adjusting unit has higher universality, the adjusting unit comprises a fixing rod, an adjusting cylinder and a limiting piece, the fixing rod is arranged on the first clamping seat, the adjusting cylinder is arranged on the second clamping seat and is sleeved on the fixing rod in an adjustable mode along the vertical position, the fixing rod is provided with a fixing groove, and the adjusting cylinder is provided with a plurality of limiting holes in a vertical spacing mode. The limiting piece is arranged in the fixed groove and penetrates through any limiting hole. The detection unit comprises an infrared luminous tube and an infrared receiving tube, wherein near infrared rays emitted by the infrared luminous tube pass through milk in the pipeline and then change, corresponding electric signals are generated in the infrared receiving tube, and the numerical value of the flow can be converted according to the electric signals so as to realize the detection of the flow, and the milk in the pipeline is not polluted.

Inventors

• TIAN GUIYAN
• GAO YONGLIANG
• LIU SHUHONG
• DU AIMIN
• GAO PANPAN
• LI HUI
• WU XUEJUN
• GAO JIANJUN
• ZHAO SANJUN
• ZHANG HAO
• WANG DAN
• WANG XIAOMIN

Assignees

• 内蒙古蒙牛乳业（集团）股份有限公司
• 蒙牛乳业(滦南)有限责任公司

Dates

Publication Date

20260505

Application Date

20250520

Claims (10)

1. 1. A flow rate detection device, comprising: The clamping unit (1) comprises a first clamping seat (11) and a second clamping seat (12), and the distance between the first clamping seat (11) and the second clamping seat (12) is adjustable; The adjusting unit (2) comprises a fixing rod (21), an adjusting cylinder (22) and a limiting piece (23), wherein the fixing rod (21) is arranged in the first clamping seat (11), the adjusting cylinder (22) is arranged in the second clamping seat (12) and is sleeved outside the fixing rod (21) in an adjustable mode along the vertical position, the fixing rod (21) is provided with a fixing groove (210), the adjusting cylinder (22) is provided with a plurality of limiting holes (220) in a vertically spaced mode, and the limiting piece (23) is arranged in the fixing groove (210) and can penetrate through any one of the limiting holes (220) to fix the relative positions of the fixing rod (21) and the adjusting cylinder (22); The detection unit (3) comprises an infrared luminous tube (31) and an infrared receiving tube (32), wherein the infrared luminous tube (31) is arranged on the first clamping seat (11), and the infrared receiving tube (32) is arranged on the second clamping seat (12).
2. 2. The flow rate detection apparatus according to claim 1, wherein the adjustment unit (2) further includes a first elastic member (24), the first elastic member (24) extending in a horizontal direction and being connected between the fixing groove (210) and the stopper (23).
3. 3. The flow rate detection apparatus as defined in claim 1, wherein the adjustment unit (2) further comprises a pressing assembly (25), the pressing assembly (25) comprising: A connecting plate (251) which is arranged on the outer wall of the adjusting cylinder (22) in a movable way along the horizontal direction; The pressing rods (252) are arranged on one side, facing the adjusting cylinder (22), of the connecting plate (251), and the pressing rods (252) and the limiting holes (220) are in one-to-one correspondence.
4. 4. A flow rate detection apparatus according to claim 3, wherein a connecting rod (253) is provided at one end of the connecting plate (251), the adjusting cylinder (22) is provided with a mounting groove (221), and the connecting rod (253) is adjustably inserted into the mounting groove (221) along the horizontal direction.
5. 5. The flow rate detection apparatus according to claim 4, wherein the pressing assembly (25) further includes a second elastic member (254), the second elastic member (254) extending in the horizontal direction and being connected between the connection rod (253) and the mounting groove (221).
6. 6. The flow rate detection apparatus according to claim 5, wherein an end of the connecting rod (253) remote from the mounting groove (221) is provided with a pressing portion provided with an anti-slip structure.
7. 7. The flow rate detection apparatus according to claim 1, wherein the first clamping seat (11) and the second clamping seat (12) are each provided with an arc-shaped seat (13) on a side facing the pipe.
8. 8. The flow rate detection device according to claim 7, characterized in that the arc-shaped seat (13) is made of flexible material; or one side of the arc-shaped base (13) facing the pipeline is provided with a flexible pad, and the flexible pad is in contact with the pipeline.
9. 9. A flow sensing device according to any one of claims 1-8, characterized in that the stop member (23) is provided with a guiding ramp.
10. 10. The flow rate detection apparatus according to any one of claims 1 to 8, wherein the detection unit (3) further comprises a controller, and the infrared light emitting tube (31) and the infrared receiving tube (32) are both connected to the controller, and the controller is configured to convert a flow rate value.

Description

Flow detection device Technical Field The utility model relates to the technical field of beverage detection, in particular to a flow detection device. Background In the milk cow breeding process, the real-time milk yield and daily milk yield of each milk cow are accurately detected, and the method has great help for breeding enterprises to master the milk yield condition of each milk cow, reasonably feed the milk cows, eliminate low-yield milk cows and increase economic benefits. At present, most of produced milk is contained in a container, a manual observation volumetric method is adopted, the container is required to be cleaned regularly in order to ensure the sanitation and safety of milk sources, time and labor are consumed, the detection efficiency is low, and a large detection error exists. The existing flow detection device can only detect the flow of the pipeline matched with the detection device, has larger limitation and has poorer universality. Disclosure of utility model The utility model aims to provide a flow detection device which can accurately detect milk flow in pipelines with different pipe diameters, and has high accuracy of detection results and high universality. To achieve the purpose, the utility model adopts the following technical scheme: there is provided a flow rate detection apparatus including: The clamping unit comprises a first clamping seat and a second clamping seat, and the distance between the first clamping seat and the second clamping seat is adjustable; the adjusting unit comprises a fixed rod, an adjusting cylinder and a limiting piece, wherein the fixed rod is arranged on the first clamping seat, the adjusting cylinder is arranged on the second clamping seat and is sleeved on the outer side of the fixed rod in an adjustable mode along the vertical position, the fixed rod is provided with a fixed groove, the adjusting cylinder is provided with a plurality of limiting holes in a vertical spacing mode, and the limiting piece is arranged in the fixed groove and can penetrate through any limiting hole to fix the relative position of the fixed rod and the adjusting cylinder; The detection unit comprises an infrared luminous tube and an infrared receiving tube, wherein the infrared luminous tube is arranged on the first clamping seat, and the infrared receiving tube is arranged on the second clamping seat. As an alternative of the flow detection device, the adjusting unit further includes a first elastic member, and the first elastic member extends along a horizontal direction and is connected between the fixing groove and the limiting member. As an alternative to the flow detection device, the adjustment unit further comprises a pressing assembly comprising: The connecting plate is movably arranged on the outer wall of the adjusting cylinder along the horizontal direction; the pressing rods are arranged on one side, facing the adjusting cylinder, of the connecting plate, and the pressing rods correspond to the limiting holes one by one. As an alternative scheme of the flow detection device, one end of the connecting plate is provided with a connecting rod, the adjusting cylinder is provided with a mounting groove, and the connecting rod is adjustably inserted into the mounting groove along the horizontal direction. As an alternative of the flow rate detecting device, the pressing assembly further includes a second elastic member extending in the horizontal direction and connected between the connection rod and the mounting groove. As an alternative of the flow detection device, a pressing portion is provided at an end portion of the connecting rod away from the mounting groove, and the pressing portion is provided with an anti-slip structure. As an alternative scheme of the flow detection device, the first clamping seat and the second clamping seat are provided with arc-shaped seats on one sides facing the pipeline. As an alternative scheme of the flow detection device, the arc-shaped seat is made of flexible materials; Or one side of the arc-shaped seat facing the pipeline is provided with a flexible pad, and the flexible pad is in contact with the pipeline. As an alternative to the flow detection device, the stop member is provided with a guiding ramp. As an alternative scheme of the flow detection device, the detection unit further comprises a controller, the infrared luminous tube and the infrared receiving tube are both connected to the controller, and the controller is used for converting flow values. The utility model has the beneficial effects that: The utility model provides a flow detection device, which is characterized in that an adjusting cylinder is vertically moved according to the pipe diameter of a pipeline to be detected, the distance between a first clamping seat and a second clamping seat is adjusted, the distance between the first clamping seat and the second clamping seat is matched with the pipe diameter of the pipeline so as to be suitable for flo