Discharge port plug of material distributing machine

Abstract

The utility model relates to the technical field of building construction, in particular to a material distributing machine discharging port plug which comprises a discharging pipe and a plug body, a first hoop is arranged outside the discharging pipe, and a fixing clamping plate is arranged on the first hoop. A second hoop is arranged outside the plug body, inserting rods are arranged on the two sides of the second hoop respectively, and the inserting rods are connected with the fixing clamping plates in an inserted mode. The discharging pipe can be effectively blocked by the plug body, and concrete waste and labor cost are reduced compared with the situation that the discharging pipe sprays materials after a Mina material distributing machine is shut down.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, and specifically relates to a material distributor discharge port plug. BACKGROUND

[0002] The concrete material distributor is a terminal device for pumping concrete, and its main function is to send concrete to the formwork of the component to be cast through a pipeline when casting concrete on a building; the material distributor stops pumping when the amount of cast concrete has met the requirement, but there is still some concrete in the discharge pipe, which will continue to spill from the discharge pipe under the action of residual pressure and gravity in the discharge pipe; and when casting some independent components, the pumping of concrete needs to be paused after casting at one place, and then the material distributor is moved to the next place for casting; during the moving process, the residual concrete in the discharge pipe will also spill; the above situations will cause waste of concrete, and the spilled concrete needs to be cleaned manually, which is time-consuming and laborious. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model aims to provide a material distributor discharge port plug, which aims to solve the problem of material spilling from the discharge port of the existing material distributor.

[0004] The utility model adopts the technical scheme that:

[0005] A material distributor discharge port plug, which comprises a discharge pipe and a plug body, the outer part of the discharge pipe is provided with a sleeve hoop one, and a fixed clamping plate is arranged on the sleeve hoop one; the outer part of the plug body is provided with a sleeve hoop two, and two insertion rods are arranged on the two sides of the sleeve hoop two, and the insertion rods are inserted into the fixed clamping plate.

[0006] Compared with the prior art, the utility model has the advantages that:

[0007] The device increases the sleeve hoop one outside the discharge pipe, so that the plug body is inserted into the storage tank through the insertion rod, thereby effectively plugging the discharge pipe, which can effectively prevent the discharge pipe from spilling after the material distributor stops, and reduce the waste of concrete and the cost of manual cleaning.

[0008] Further, the preferred scheme adopted by the utility model is that:

[0009] The fixed clamping plate is provided with an insertion slot corresponding to the position of the insertion rod, and the insertion rod is inserted into the fixed clamping plate through the insertion slot.

[0010] The outer side of each insertion rod is provided with a limiting clamping block.

[0011] One side of the insertion slot is an open structure.

[0012] The inner side of the two insertion rods is respectively provided with a steering rod, and the steering rod is provided with a positioning hole in the radial direction thereof; the two sides of the sleeve one are respectively provided with a guide groove corresponding to the steering rod, and the bottom of the guide groove is provided with a limiting hole matched with the positioning hole, and the limiting pin is inserted after the positioning hole and the limiting hole are aligned.

[0013] The outer side of each insertion rod is provided with a clamping groove matched with the limiting block, the inner side of the limiting block extends into the clamping groove and is in sliding connection with the clamping groove, and the limiting block and the clamping groove are connected through a spring.

[0014] The fixed clamping plate is provided with a limiting groove matched with the limiting block at the position corresponding to the limiting block.

[0015] The surface of each insertion rod is provided with a sliding groove at the position corresponding to the clamping groove, and the surface of the limiting block is provided with a sliding rod, which extends to the outside of the insertion rod through the sliding groove.

[0016] The upper section of the plug body is a conical structure with a diameter decreasing from bottom to top. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of Example 1;

[0018] Figure 2 It is an installation schematic diagram of the limiting block in Example 1;

[0019] Figure 3 It is a rear view of Figure 1

[0020] Figure 4 It is a structural schematic diagram of Example 2;

[0021] Figure 5 It is an enlarged view of A of Figure 4

[0022] Figure 6 It is a structural schematic diagram of Example 3;

[0023] Figure 7 It is an enlarged view of B of Figure 6

[0024] Figure 8 It is a connection schematic diagram of the sliding rod and the limiting block;

[0025] Explanation of reference signs in the drawings: 1, discharge pipe; 2, plug body; 3, sleeve one; 4, sleeve two; 5, fixed clamping plate; 6, insertion rod; 7, limiting block; 8, clamping groove; 9, spring; 10, insertion groove; 11, steering rod; 12, guide groove; 13, positioning hole; 14, limiting hole; 15, limiting groove; 16, sliding groove; 17, sliding rod. DETAILED DESCRIPTION ​​​

[0026] The present invention will be further described below with reference to specific embodiments. The purpose of this description is only to better understand the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0027] Example 1: As Figures 1 to 3 As shown, a material feeder outlet plug consists of an outlet pipe 1 and a plug body 2. The lower section of the plug body 2 is cylindrical, and the upper section is a conical structure with a diameter that gradually decreases from bottom to top.

[0028] A sleeve 3 is fitted on the outside of the discharge pipe 1 near the discharge port. Fixing plates 5 are fixedly connected to the left and right sides of the sleeve 3, and slots 10 are opened on the two fixing plates 5 respectively.

[0029] The plug body 2 is fitted with a sleeve 4. A plug rod 6 is vertically fixed to the left and right sides of the sleeve 4. The plug rod 6 is inserted into the fixing plate 5 through the slot 10.

[0030] Each insertion rod 6 has a movably connected limit block 7 on its outer side. Specifically, each insertion rod 6 has a slot 8 on its outer side corresponding to the position of the limit block 7. One end of the limit block 7 extends into the slot 8 and slides along the slot 8. The inside of the slot 8 is connected to the limit block 7 by a spring 9.

[0031] In this embodiment, the insertion rod 6 is inserted into the corresponding slot 10 from bottom to top, and the plug body 2 is pushed upward along the outlet pipe 1. When the limiting block 7 rises below the slot 10, the installer squeezes the limiting block 7 inward so that the insertion rod 6 can continue to rise. At the same time, the limiting block 7 enters the slot 10, and the slot 10 limits the limiting block 7. When the limiting block 7 moves above the slot 10, it disengages from the limiting position and pops out to limit the insertion rod 6, preventing the insertion rod 6 and the plug body 2 from falling.

[0032] This embodiment can effectively block the discharge pipe 1 after the concrete placing machine stops, preventing the discharge pipe 1 from continuing to spill material after the concrete placing machine stops, thus reducing concrete waste and manual cleaning costs.

[0033] Example 2: As Figure 4 , Figure 5 As shown, the difference between this embodiment and embodiment 1 is that the front side of the slot 10 in this embodiment is an open structure, and the top of the inner side of the two insertion rods 6 are respectively fixedly connected to the steering rod 11. The steering rod 11 has a positioning hole 13 along its radial direction, and the central axis of the positioning hole 13 is at a 90-degree angle to the central axis of the sleeve 3.

[0034] Guide grooves 12 are provided on the left and right sides of the sleeve 3 along its axial direction. Limiting holes 14 are vertically provided at the bottom of the guide grooves 12, and the limiting holes 14 are correspondingly provided with the positioning holes 13.

[0035] The fixed plate 5 is provided with a limiting groove 15 that is adapted to the limiting block 7 at the position of the limiting block 7. After the limiting block 7 rises above the slot 10, it pops out and the limiting groove 15 limits the limiting block 7.

[0036] In this embodiment, when it is not necessary to block the discharge pipe 1, the installer squeezes the limiting block 7 inward and pulls down the sleeve 4 or the plug body 2 so that the limiting block 7 is inserted into the slot 10. When the limiting block 7 moves below the slot 10, it disengages and pops out. Continue to pull down the plug body 2 until the plug body 2 is completely disengaged from the discharge pipe 1, then flip the insert rod 6, sleeve 4 and plug body 2 together forward. When the positioning hole 13 on each steering rod 11 is aligned with its corresponding limiting hole 14, the limiting pin is inserted to limit the insert rod 6, sleeve 4 and plug body 2 together.

[0037] In this embodiment, by adding a steering rod 11, a guide groove 12, a positioning hole 13, and a limiting hole 14, the plug body 2 can be fixed on the discharge pipe 1 when it is not blocked, thus avoiding removal and making it more convenient to use.

[0038] Example 3: As Figures 6 to 8 As shown, this embodiment differs from Embodiments 1 and 2 in that each insert rod 6 has a sliding groove 16 on its front side corresponding to the position of the slot 8, and a sliding rod 17 is provided on the surface of the limiting block 7. The end of the sliding rod 17 extends to the outside of the insert rod 6 through the sliding groove 16.

[0039] In this embodiment, the limiting block can be moved by pushing the insertion rod, making the operation more convenient.

[0040] The above description is merely a preferred embodiment of the present utility model and does not limit the scope of the present utility model. All equivalent changes made based on the content of the present utility model specification and its drawings are included within the scope of the present utility model.

Claims

1. A discharge port plug for a fabric placing machine, comprising a discharge pipe and a plug body, characterized in that: The discharge pipe is equipped with a first sleeve, and a fixing plate is installed on the first sleeve; the plug body is equipped with a second sleeve, and insert rods are installed on both sides of the second sleeve, which are inserted into the fixing plate.

2. The material distribution outlet plug of the fabric placing machine according to claim 1, characterized in that: The fixed plate has a slot at the position of the insertion rod, and the insertion rod is inserted into the fixed plate through the slot.

3. The material distribution outlet plug of the fabric placing machine according to claim 2, characterized in that: Each insertion rod is equipped with a limit stop on its outer side.

4. The discharge port plug of the fabric placing machine according to claim 3, characterized in that: One side of the slot has an open structure.

5. The material distribution outlet plug according to claim 4, characterized in that: Two insert rods are respectively provided with steering rods on their inner sides, and positioning holes are opened along their radial direction; guide grooves are provided on both sides of the sleeve one corresponding to the steering rods, and a limiting hole adapted to the positioning hole is provided at the bottom of the guide groove. After the positioning hole and the limiting hole are aligned, a limiting pin is inserted.

6. The material distribution outlet plug of the fabric placing machine according to claim 3, characterized in that: Each insertion rod has a slot on its outer side that is adapted to the limiting block. The inner side of the limiting block extends into the slot and slides into the slot. The limiting block and the slot are connected by a spring.

7. The discharge port plug of the fabric placing machine according to claim 1, characterized in that: The fixed plate has a limiting groove that matches the limiting block at the corresponding position.

8. The material distribution outlet plug of the fabric placing machine according to claim 6, characterized in that: Each insertion rod has a groove on its surface corresponding to the slot, and the limiting block has a sliding rod on its surface, which extends to the outside of the insertion rod through the groove.

9. The discharge plug of the fabric placing machine according to any one of claims 1 to 8, characterized in that: The upper section of the plug body is a tapered structure with a diameter decreasing from bottom to top.

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