Bag weight measurement and control mechanism for cement delivery

Abstract

The utility model relates to a bag weight measurement and control mechanism for cement delivery, which aims at solving the technical problem that the current weighing sensor is inconvenient to replace when being damaged and broken down, and comprises a conveyor body, a weight checking machine body and a weighing sensor body, the weight checking machine body is arranged on a rack of the conveyor body; the weighing sensor body is arranged on the top side of a transverse section shell of the weight checking machine body through a mounting structure; the detection end of the weighing sensor body is in contact fit with a conveying belt of the conveyor body; the mounting structure comprises a limiting ring; the limiting ring is fixedly arranged on the top side of a transverse section shell of the weight checking machine body; the bottom of the weighing sensor body is inserted into the limiting ring; the two sides of the limiting ring are respectively in positioning fit with the weighing sensor body through positioning assemblies. The weighing sensor has the advantages that the structure is simple, the weighing sensor body can be quickly mounted or dismounted, the time is saved, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bagged cement weight checking, in particular to a bag weight measuring and controlling mechanism for cement shipment. Background Art

[0002] Cement is a powdery, hydraulic, inorganic cementitious material. It becomes a slurry after adding water and stirring. It can harden in the air or in water, and can firmly bond materials such as sand and stone together. Cement is packed in bags for transportation. The bagged cement needs to be checked for weight and delivered after meeting the standards.

[0003] A checkweigher is installed on the conveying equipment, and the weight of the bagged cement transported by the conveying equipment is detected when passing through the checkweigher. The existing checkweigher detects the weight through a weighing sensor, which is basically embedded and fixed in the shell of the checkweigher. The weighing sensor is a high-precision product, but it is also easy to be damaged and malfunctioned, and it is inconvenient to replace the weighing sensor.

[0004] In view of this, we propose a bag weight measurement and control mechanism for cement shipment. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide a bag weight measurement and control mechanism for cement shipment to solve the technical problem that it is inconvenient to replace the current weighing sensor when it is damaged.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a bag weight measurement and control mechanism for cement shipment, including a conveyor body, a checkweigher body and a weighing sensor body;

[0007] The checkweigher body is arranged on the frame of the conveyor body;

[0008] The weighing sensor body is arranged on the top side of the transverse section housing of the checkweigher body through the mounting structure;

[0009] Wherein, the detection end of the weighing sensor body contacts and cooperates with the conveyor belt of the conveyor body;

[0010] The mounting structure includes a limiting ring;

[0011] The limiting ring is fixedly arranged on the top side of the transverse section shell of the checkweigher body;

[0012] Wherein, the bottom of the weighing sensor body is inserted into the limiting ring;

[0013] Wherein, the two sides of the limit ring are respectively positioned and matched with the weighing sensor body through positioning components;

[0014] The positioning assembly includes a screw rod, an L-shaped plate and a rotating handle;

[0015] The inner end of the screw is rotatably arranged on the outer wall of the limiting ring;

[0016] The vertical section of the L-shaped plate is threadedly sleeved on the screw rod;

[0017] Wherein, the horizontal section of the L-shaped plate is limitedly matched with the weighing sensor body;

[0018] The rotating handle is fixed on the outer end of the screw rod.

[0019] Preferably, a wiring opening is provided on the limit ring, and the wires connected to the weighing sensor body pass through the wiring opening.

[0020] Preferably, limiting grooves are respectively provided on both sides of the inner wall of the limiting ring, and limiting blocks are respectively fixed on both sides of the weighing sensor body, and the limiting blocks are inserted and matched with the limiting grooves.

[0021] Preferably, the bottom end of the limit block is configured to be arc-shaped.

[0022] Preferably, a guide plate is provided at the bottom of the vertical section screw of the L-shaped plate, and the inner end of the guide plate is fixedly connected to the outer ring wall of the limiting ring.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The utility model has the advantages of simple structure, quick installation or removal of the weighing sensor body, saving time and improving efficiency by setting a limit ring, a screw, an L-shaped plate and a rotating handle. It solves the problem that the weighing sensor is a product with high precision but is also prone to damage and failure, which makes it inconvenient to replace the weighing sensor.

[0025] 2. The utility model has the advantage that the wires connected to the weighing sensor body can pass through the wire routing opening after the weighing sensor body is installed, which is convenient for wiring and will not squeeze the wires.

[0026] 3. The utility model provides a limit block and a limit groove, so that when the weighing sensor body is inserted into the limit ring, the limit block and the limit groove are docked, so that the wires connected to the weighing sensor body can accurately enter the wiring port, and the weighing sensor body can be kept stable and will not rotate axially. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the main structure of the weight check machine of the utility model;

[0029] Figure 3 This is a schematic diagram of the installation structure connection of the utility model;

[0030] Figure 4 This is a schematic diagram of the positioning component structure of the utility model;

[0031] In the figure: 1. Conveyor body; 2. Checkweigher body; 3. Load cell body; 4. Mounting structure;

[0032] 301, limit block;

[0033] 401, limiting ring; 402, positioning assembly;

[0034] 4011, limit groove; 4012, wiring opening;

[0035] 4021, L-shaped plate; 4022, screw rod; 4023, handle; 4024, guide plate. DETAILED DESCRIPTION

[0036] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0037] Example 1: A bag weight measurement and control mechanism for cement shipment, see Figures 1 to 4 , including a conveyor body 1, a checkweigher body 2 and a weighing sensor body 3; the checkweigher body 2 and the weighing sensor body 3 are selected and used by the technicians of this profession according to the actual situation;

[0038] The checkweigher body 2 is arranged on the frame of the conveyor body 1; the weighing sensor body 3 is arranged on the top side of the transverse section housing of the checkweigher body 2 through the mounting structure 4; the wire connector connected to the weighing sensor body 3 is docked with the plug-in end on the top side of the transverse section housing of the checkweigher body 2; the detection end of the weighing sensor body 3 is in contact with the conveyor belt of the conveyor body 1;

[0039] The mounting structure 4 includes a limiting ring 401;

[0040] The limit ring 401 is fixedly arranged on the top side of the transverse section shell of the checkweigher body 2; wherein the bottom of the weighing sensor body 3 is inserted into the limit ring 401; wherein the two sides of the limit ring 401 are respectively positioned and matched with the weighing sensor body 3 through the positioning components 402;

[0041] The positioning assembly 402 includes a screw rod 4022, an L-shaped plate 4021 and a rotating handle 4023;

[0042] The inner end of the screw 4022 is rotatably mounted on the outer wall of the limiting ring 401 ; the vertical section of the L-shaped plate 4021 is threadedly sleeved on the screw 4022 ; wherein the horizontal section of the L-shaped plate 4021 is limitedly matched with the weighing sensor body 3 ; the rotating handle 4023 is fixedly mounted on the outer end of the screw 4022 .

[0043] The utility model has the advantages of simple structure, quick installation or removal of the weighing sensor body 3, saving time and improving efficiency by setting a limit ring 401, a screw rod 4022, an L-shaped plate 4021 and a rotating handle 4023, and solves the problem that the weighing sensor is a product with high precision but is also prone to damage and failure, which makes it inconvenient to replace the weighing sensor.

[0044] Specifically, a wiring opening 4012 is provided on the limiting ring 401 , and the wires connected to the weighing sensor body 3 pass through the wiring opening 4012 .

[0045] The utility model has the advantage that the wires connected to the weighing sensor body 3 can pass through the wire routing opening 4012 after the weighing sensor body 3 is installed, which facilitates wiring and does not squeeze the wires.

[0046] Furthermore, limiting grooves 4011 are respectively provided on both sides of the inner wall of the limiting ring 401 , and limiting blocks 301 are respectively fixed on both sides of the weighing sensor body 3 , and the limiting blocks 301 are inserted and matched with the limiting grooves 4011 .

[0047] The utility model provides a limit block 301 and a limit groove 4011, so that when the weighing sensor body 3 is inserted into the limit ring 401, the limit block 301 and the limit groove 4011 are docked, so that the wires connected to the weighing sensor body 3 can accurately enter the wiring opening 4012, and the weighing sensor body 3 can be kept stable and will not rotate axially.

[0048] Furthermore, the bottom end of the limiting block 301 is configured to be arc-shaped, so that the bottom of the limiting block 301 is easier to enter when inserted into the limiting groove 4011 .

[0049] It is worth noting that a guide plate 4024 is provided at the bottom of the vertical section of the L-shaped plate 4021 , and the inner end of the guide plate 4024 is fixedly connected to the outer ring wall of the limiting ring 401 .

[0050] The utility model has the advantage of guiding the moving L-shaped plate 4021 and keeping the L-shaped plate 4021 moving stably by providing the guide plate 4024 .

[0051] Working principle: With the device of the utility model, the bagged cement transported by the conveyor body 1 is detected by the weighing sensor body 3 when passing through the checkweigher body 2. When the weighing sensor body 3 is damaged and needs to be replaced, the weighing sensor body 3 is operated in the space where the checkweigher body 2 is installed, the wires connected to the weighing sensor body 3 are unplugged, the handle 4023 is turned, the screw 4022 is turned to make the L-shaped plate 4021 move outward along the guide plate 4024 until the horizontal section of the L-shaped plate 4021 no longer blocks the weighing sensor body 3, the damaged weighing sensor body 3 is taken out from the limit ring 401, and then the new weighing sensor body 3 is inserted into the limit ring 401, and the limit block 301 is correspondingly inserted into the limit groove 4011. After the weighing sensor body 3 is inserted to the bottom, the handle 4023 is turned in the opposite direction, and the screw 4022 is turned in the opposite direction to make the L-shaped plate 4021 move inward along the guide plate 4024 until the horizontal section of the L-shaped plate 4021 blocks the weighing sensor body 3, and the installation is completed.

[0052] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A bag weight measurement and control mechanism for cement shipment, comprising a conveyor body (1), characterized in that: Also includes: A checkweigher body (2) is arranged on the frame of the conveyor body (1); A weighing sensor body (3) is arranged on the top side of the transverse section housing of the checkweigher body (2) through a mounting structure (4); Wherein, the detection end of the weighing sensor body (3) is in contact with and matched with the conveyor belt of the conveyor body (1); The mounting structure (4) comprises: A limiting ring (401) is fixedly mounted on the top side of the transverse section outer shell of the checkweigher body (2); Wherein, the bottom of the weighing sensor body (3) is inserted into the limiting ring (401); Wherein, both sides of the limit ring (401) are respectively positioned and matched with the weighing sensor body (3) through positioning components (402); The positioning component (402) includes: A screw (4022), the inner end of which is rotatably disposed on the outer wall of the limiting ring (401); An L-shaped plate (4021) with a vertical section threadedly sleeved on the screw rod (4022); Wherein, the horizontal section of the L-shaped plate (4021) is limitedly matched with the weighing sensor body (3); The rotating handle (4023) is fixedly arranged on the outer end of the screw rod (4022).

2. A bag weight measurement and control mechanism for cement shipment as claimed in claim 1, characterized in that: The limiting ring (401) is provided with a wiring opening (4012), and the wires connected to the weighing sensor body (3) pass through the wiring opening (4012).

3. A bag weight measurement and control mechanism for cement shipment as claimed in claim 1, characterized in that: Limiting grooves (4011) are respectively provided on both sides of the inner wall of the limiting ring (401), and limiting blocks (301) are respectively fixed on both sides of the weighing sensor body (3), and the limiting blocks (301) are inserted and matched with the limiting grooves (4011).

4. A bag weight measurement and control mechanism for cement shipment as claimed in claim 3, characterized in that: The bottom end of the limiting block (301) is configured to be arc-shaped.

5. A bag weight measurement and control mechanism for cement shipment as claimed in claim 1, characterized in that: A guide plate (4024) is provided at the bottom of the vertical section of the L-shaped plate (4021), and the inner end of the guide plate (4024) is fixedly connected to the outer ring wall of the limiting ring (401).

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