Strength detection device for processing and preparing recycled concrete

Abstract

The strength detection device for processing and preparing the recycled concrete comprises a base and a box body, the upper end of the base is fixedly connected with the box body, an auxiliary material pushing device is arranged outside the box body, the inner wall of the base is slidably connected with a sliding plate, and an auxiliary fixing device is arranged on the outer wall of the sliding plate. Through cooperation of an auxiliary fixing device and an auxiliary material pushing device, the surfaces of the recycled concrete blocks are in contact, abut against and fixed through clamping plates, and the situation that the recycled concrete blocks displace in the subsequent strength testing process of the recycled concrete blocks is avoided; and the sliding plate is pushed through the push rod to push the recycled concrete block out of the interior of the box body, so that the workload of operators is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of recycled concrete strength detection, especially to a strength detection device for recycled concrete processing and preparation. BACKGROUND

[0002] After the production and processing of recycled concrete in a fixed shape, its strength needs to be detected using a recycled concrete strength detection device.

[0003] In the authorized announcement number "CN218067361U" a kind of strength detection device for recycled concrete processing and preparation, by setting connecting plate, moving plate, protection plate, movable slot and the cooperation of butt joint device, moving plate is docked after with protection block, push pull plate drives extruding plate to move in placement slot, extruding plate moves extruding two extruding rods, extruding rod moves movable plate, movable plate moves extruding spring and drives clamping rod to pass through movable slot to be in clamping groove, solve the device that existing strength detection device does not carry out protection to detection area when using, but the device lacks the fixation of recycled concrete when testing the strength of recycled concrete, the displacement of recycled concrete is prone to occur when testing, make detection position change, lead to test data invalid, reduce the precision of the detection of the device, the broken block generated by the device to the strength of recycled concrete needs to be cleaned manually by operator, increase the workload of operator, reduce the work efficiency of the device. SUMMARY

[0004] The utility model solves the above-mentioned prior art problems, provides a kind of strength detection device for recycled concrete processing and preparation, to improve the precision and work efficiency of detection.

[0005] The utility model solves the technical scheme that its technical problem adopts: this kind of strength detection device for recycled concrete processing and preparation, including base and box, the base upper end fixedly connected with box, the box outside is equipped with auxiliary pushing device, the base inner wall is slidably connected with slide plate, the slide plate outer wall is equipped with auxiliary fixing device, the box upper end inner wall is fixedly connected with second hydraulic cylinder, the second hydraulic cylinder output end is installed with strength detector, and the strength detector is electrically connected with display.

[0006] To further improve, the auxiliary fixing device includes first hydraulic cylinder and first shell, the first shell outer wall is fixedly connected with slide plate, the first hydraulic cylinder bottom is fixedly connected with slide plate, the first hydraulic cylinder output end is fixedly connected with push block, the push block both sides are fixedly connected with inclined block, the inclined block inner wall is slidably connected with clamping block, and the clamping block bottom end is fixedly connected with clamping plate.

[0007] Further improvements include a left end of the clamping plate that is slidably connected to the inclined block, an outer wall of the clamping plate that is slidably connected to the first outer shell, and a fixing block that is fixedly connected to the outer wall of the first outer shell.

[0008] Further improvements include a display fixedly connected to the upper end of the housing, and the housing being movably connected to the door via hinges.

[0009] In a further improvement, the auxiliary pushing device includes a first motor and a second housing. The right end of the second housing is fixedly connected to the box body. The first motor is fixedly connected to the second housing via a bracket. An incomplete gear is fixedly connected to the output shaft of the first motor. The outer wall of the incomplete gear meshes with a rack. A push plate is fixedly connected to the lower end of the rack. The inner wall of the lower end of the push plate is slidably connected to a fixed rod. A spring is provided on the outer wall of the fixed rod. The two ends of the spring are fixedly connected to the second housing and the push plate, respectively.

[0010] Further improvements include: the outer wall of the push plate is slidably connected to the box body; a sliding plate is fixedly connected to the right end of the push plate; and the two ends of the fixing rod are fixedly connected to the second outer shell and the box body, respectively.

[0011] The beneficial effects of this utility model are as follows: By cooperating with the auxiliary fixing device and the auxiliary pushing device, the output end of the first hydraulic cylinder is shortened, which drives the push block to move to the left. The push block drives the inclined block to move synchronously, the inclined block drives the clamping block to move inward, and the movement of the clamping block drives the clamping plate to move synchronously. The fixing block limits the position of the recycled concrete block, and the clamping plate plays an auxiliary fixing role for the recycled concrete block, which avoids displacement of the recycled concrete block during subsequent strength testing, thus preventing inaccurate test data and improving the accuracy of the test.

[0012] The output shaft of the first motor rotates, driving the incomplete gear to rotate. The rotation of the incomplete gear drives the rack to move to the right, which in turn drives the push rod to move synchronously. The push rod's movement compresses the spring, and the push rod pushes the slide plate to push the tested recycled concrete block out of the box into the external collection tank. By pushing the slide plate with the push rod to push the recycled concrete block out of the box, the workload of the operators is reduced and the work efficiency is improved. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A front sectional view;

[0015] Figure 3 for Figure 1 Side sectional view;

[0016] Figure 4 for Figure 3A top view of the auxiliary fixing device;

[0017] Figure 5 A part A in Figure 3 ;

[0018] Figure 6 A part A in Figure 3 ; A side view of the auxiliary pushing device.

[0019] BRIEF DESCRIPTION OF DRAWINGS: 1, base, 2, auxiliary fixing device, 201, first hydraulic cylinder, 202, first housing, 203, push block, 204, inclined block, 205, clamping block, 206, clamping plate, 3, auxiliary pushing device, 301, first motor, 302, second housing, 303, incomplete gear, 304, rack, 305, push plate, 306, fixed rod, 307, spring, 4, box, 5, second hydraulic cylinder, 6, strength detector, 7, display, 8, sliding plate, 9, door, 10, fixed block. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings:

[0021] Referring to the drawings Figures 1-6 : In this embodiment, a strength detection device for processing and preparing recycled concrete comprises a base 1 and a box 4, the box 4 is fixedly connected to the upper end of the base 1, the box 4 is externally provided with an auxiliary pushing device 3, the inner wall of the base 1 is slidably connected with a sliding plate 8, the outer wall of the sliding plate 8 is provided with an auxiliary fixing device 2, the inner wall of the upper end of the box 4 is fixedly connected with a second hydraulic cylinder 5, the second hydraulic cylinder 5 can meet the working requirements according to actual requirements, a strength detector 6 is installed at the output end of the second hydraulic cylinder 5, the strength detector 6 has been disclosed in the authorized announcement No. "CN218067361U", and will not be described in detail here, the strength detector 6 is electrically connected with a display 7, and the data detected by the strength detector 6 is transmitted to the display 7 for display.

[0022] The left end of the clamping plate 206 is slidably connected with the inclined block 204, the outer wall of the clamping plate 206 is slidably connected with the first housing 202, the outer wall of the first housing 202 is fixedly connected with a fixed block 10, the upper end of the box 4 is fixedly connected with the display 7, the box 4 is movably connected with a door 9 through a folding page, the outer wall of the push plate 305 is slidably connected with the box 4, the right end of the push plate 305 is fixedly connected with the sliding plate 8, and the two ends of the fixed rod 306 are fixedly connected with the second housing 302 and the box 4 respectively.

[0023] Referring to the drawings Figures 2-4The auxiliary fixing device 2 comprises a first hydraulic cylinder 201 and a first shell 202, the first hydraulic cylinder 201 meets the working requirement according to actual requirements, the outer wall of the first shell 202 is fixedly connected with the sliding plate 8, the bottom of the first hydraulic cylinder 201 is fixedly connected with the sliding plate 8, the output end of the first hydraulic cylinder 201 is fixedly connected with a push block 203, the two sides of the push block 203 are fixedly connected with inclined blocks 204, the push block 203 moves to drive the inclined blocks 204 to move synchronously, the inner wall of the inclined block 204 is slidably connected with a clamping block 205, the inclined block 204 moves to drive the clamping block 205 to move, the bottom end of the clamping block 205 is fixedly connected with a clamping plate 206, and the clamping block 205 moves to drive the clamping plate 206 to move synchronously.

[0024] With reference to the accompanying drawings Figure 1 , 3 , 5 and 6: The auxiliary pushing device 3 comprises a first motor 301 and a second shell 302, the first motor 301 meets the working requirement according to actual requirements, the right end of the second shell 302 is fixedly connected with the box body 4, the first motor 301 is fixedly connected with the second shell 302 through a support, the output shaft of the first motor 301 is fixedly connected with an incomplete gear 303, the outer wall of the incomplete gear 303 is in mesh with a rack 304, the incomplete gear 303 rotates to drive the rack 304 to move, the lower end of the rack 304 is fixedly connected with a push plate 305, the rack 304 moves to drive the push plate 305 to move synchronously, the lower end inner wall of the push plate 305 is slidably connected with a fixed rod 306, the outer wall of the fixed rod 306 is provided with a spring 307, the spring constant of the spring 307 meets the working requirement according to actual requirements, and the two ends of the spring 307 are fixedly connected with the second shell 302 and the push plate 305 respectively.

[0025] Working principle:

[0026] The operator pulls open the blocking door 9, and the recycled concrete is placed between the clamping plates 206 and the fixed blocks 10 on the two sides, so as to prepare for the subsequent auxiliary fixing of the recycled concrete block.

[0027] The auxiliary fixing process of the recycled concrete block:

[0028] With reference to the accompanying drawings Figure 3; the output end of the first hydraulic cylinder 201 is shortened to drive the push block 202 to move to the left end, the push block 202 drives the inclined block 204 to move synchronously, the inclined block 204 drives the clamping block 205 to move to the inner side, the movement of the clamping block 205 drives the clamping plate 206 to move synchronously, the clamping plate 206 is in contact with and fixed to the surface of the recycled concrete block, and the auxiliary fixing process of the recycled concrete block is completed; the fixed block 10 supports the recycled concrete block, the clamping plate 206 plays an auxiliary fixing role on the recycled concrete block, displacement of the recycled concrete block during subsequent strength testing of the recycled concrete block is avoided, detection data is inaccurate, the above process is controlled, reverse operation is performed, the clamping plate 206 is no longer clamped and fixed to the recycled concrete block, and subsequent auxiliary pushing of the recycled concrete block is facilitated.

[0029] The strength testing process of the recycled concrete block is as follows:

[0030] The external power supply of the strength detector 6 and the display 7 is connected, the door 9 is closed, the output end of the second hydraulic cylinder 5 is controlled to be elongated to drive the strength detector 6 to move downward, the strength detector 6 detects data after being in contact with the recycled concrete block, the working principle of the strength detector 6 is the same as that in the authorized announcement No.

[0031] The auxiliary pushing process of the recycled concrete block after the strength testing is as follows:

[0032] When the detection is completed, the clamping plate 206 is no longer clamped and fixed to the recycled concrete block, the door 9 is opened, the external power supply of the first motor 301 is connected, the output shaft of the first motor 301 is started to rotate to drive the incomplete gear 303 to rotate, the incomplete gear 303 drives the rack 304 to move to the right, the rack 304 drives the push rod 305 to move synchronously, the push rod 305 is compressed to compress the spring 307, the push rod 305 drives the sliding plate 8 to push the detected recycled concrete block out of the box body 4 to the collection groove outside, when the incomplete gear 303 is not engaged with the rack 304, the push rod 305 is pulled back to the original position under the action of the spring 307, and the auxiliary pushing process of the recycled concrete block after the strength testing is completed, and the working amount of the operator is reduced.

[0033] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A device for detecting the strength of recycled concrete for processing and manufacturing, comprising a base (1) and a box (4), the upper end of the base (1) being fixedly connected with the box (4), characterized in that: The box (4) is externally provided with an auxiliary pushing device (3), the inner wall of the base (1) is slidably connected with a sliding plate (8), the outer wall of the sliding plate (8) is provided with an auxiliary fixing device (2), the inner wall of the upper end of the box (4) is fixedly connected with a second hydraulic cylinder (5), the output end of the second hydraulic cylinder (5) is provided with a strength detector (6), and the strength detector (6) is electrically connected with a display (7).

2. The strength detection device for processing recycled concrete according to claim 1, characterized in that: The auxiliary fixing device (2) comprises a first hydraulic cylinder (201) and a first shell (202), the outer wall of the first shell (202) is fixedly connected with the sliding plate (8), the bottom of the first hydraulic cylinder (201) is fixedly connected with the sliding plate (8), the output end of the first hydraulic cylinder (201) is fixedly connected with a push block (203), the two sides of the push block (203) are fixedly connected with inclined blocks (204), the inner wall of the inclined block (204) is slidably connected with a clamping block (205), and the bottom end of the clamping block (205) is fixedly connected with a clamping plate (206).

3. The strength detection device for processing recycled concrete according to claim 2, characterized in that: The left end of the clamping plate (206) is slidably connected with the inclined block (204), the outer wall of the clamping plate (206) is slidably connected with the first shell (202), and the outer wall of the first shell (202) is fixedly connected with a fixed block (10).

4. The strength detection device for processing recycled concrete according to claim 1, characterized in that: The upper end of the box (4) is fixedly connected with a display (7), and the box (4) is movably connected with a baffle door (9) through a folding page.

5. The device for detecting the strength of recycled concrete for processing and manufacturing according to claim 1, characterized in that: The auxiliary pushing device (3) comprises a first motor (301) and a second shell (302), the right end of the second shell (302) is fixedly connected with the box (4), the first motor (301) is fixedly connected with the second shell (302) through a support, the output shaft of the first motor (301) is fixedly connected with an incomplete gear (303), the outer wall of the incomplete gear (303) is meshed with a rack (304), the lower end of the rack (304) is fixedly connected with a push plate (305), the inner wall of the lower end of the push plate (305) is slidably connected with a fixed rod (306), the outer wall of the fixed rod (306) is provided with a spring (307), and the two ends of the spring (307) are fixedly connected with the second shell (302) and the push plate (305) respectively.

6. The device for detecting the strength of recycled concrete for processing and manufacturing according to claim 5, characterized in that: The outer wall of the push plate (305) is slidably connected with the box (4), the right end of the push plate (305) is fixedly connected with the sliding plate (8), and the two ends of the fixed rod (306) are fixedly connected with the second shell (302) and the box (4) respectively.

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