CN215940108U - Concrete processing apparatus for building engineering - Google Patents
Concrete processing apparatus for building engineering Download PDFInfo
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- CN215940108U CN215940108U CN202122194422.5U CN202122194422U CN215940108U CN 215940108 U CN215940108 U CN 215940108U CN 202122194422 U CN202122194422 U CN 202122194422U CN 215940108 U CN215940108 U CN 215940108U
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Abstract
The utility model discloses a concrete treatment device for constructional engineering, and relates to the technical field of concrete recovery treatment. The crushing roller is symmetrically and rotatably connected to the inside of the case, the crushing roller is symmetrically and fixedly arranged at the bottom of the case, a first spring is fixedly arranged on the left side of the top of the case, a rack is fixedly arranged on the right side of the top of the case, a baffle is fixedly arranged at the top of the rack, an cover plate is hinged to the inside of the rack, an automatic opening and closing assembly is arranged on the front of the cover plate, and an opening and closing control assembly is arranged on the right side of the case. This concrete processing apparatus for building engineering during operation opens the motor, and elasticity pawl constantly contacts the reseparation with the ratchet, and the apron rotates intermittently under self action of gravity, with closing of quick-witted case, when needing to open, starts electric putter, opens the motor, and the clockwise intermittent type of ratchet rotates and drives the apron rotation, makes it open, opens and closes in-process operating personnel and need not to be close to the rubbing crusher, has improved factor of safety.
Description
Technical Field
The utility model relates to the technical field of concrete recovery processing, in particular to a concrete processing device for constructional engineering.
Background
The waste concrete refers to waste concrete blocks, such as concrete blocks and silt after high-quality crushing and screening after a building is disintegrated, can be used as concrete for regeneration, and the recovery treatment of the concrete is favorable for saving resources. A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The purpose of the crusher is achieved in the form of high-speed impact.
The top of the existing crusher is short of the cover plate when the existing crusher is used, waste residues can be splashed in the process of crushing concrete, potential safety hazards exist, even if the cover plate is arranged, manual operation is needed to open or close the existing crusher, an operator is close to the crusher in the process of crushing the concrete, and the existing crusher has an injured risk and is dangerous to some extent.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the shortcomings of the prior art, the present invention provides a concrete processing device for construction engineering to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a concrete processing apparatus for building engineering, includes quick-witted case, and the inside symmetry of quick-witted case is rotated and is connected with crushing roller, the bottom symmetry of machine case is fixed with crushing roller, the top left side of machine case is fixed with first spring, the top right side of machine case is fixed with the frame, the top of frame is fixed with the baffle, the inside of frame articulates there is the apron, the front of apron is equipped with automatic switching subassembly, the right side of machine case is equipped with the switching control subassembly.
Further, the automatic opening and closing assembly comprises a bottom plate and a movable plate, the bottom plate is fixedly connected with the rack, the movable plate is connected with the rack in a sliding mode, a second spring is fixed to the top of the bottom plate, the top end of the second spring is fixedly connected with the movable plate, an elastic pawl is hinged to the top of the movable plate, the cover plate penetrates through the rack through a rotating shaft of the cover plate and is fixed with a ratchet wheel, and the elastic pawl is in contact with the ratchet wheel but is not connected with the ratchet wheel.
Furthermore, the opening and closing control assembly comprises a motor and a fixing plate, the motor is fixedly connected with the right side of the case, a first connecting rod is fixed on the motor through an output shaft of the motor, and one end of the first connecting rod is rotatably connected with a second connecting rod.
Further, the fixed plate is fixedly connected with the right side of the case, a third connecting rod is connected to the inside of the fixed plate in a sliding mode, the second connecting rod is in transmission connection with the third connecting rod through a groove formed in one end of the second connecting rod, a third spring is sleeved on the outer ring of the third connecting rod, a fixing ring is fixed on the outer ring of the third connecting rod, one end of the third spring is fixedly connected with the fixed plate, and the other end of the third spring is fixedly connected with the fixing ring.
Furthermore, an electric push rod is fixed on one side of the third connecting rod, a press block penetrates through the third connecting rod and is fixed on the electric push rod, the bottom of the press block is in contact with the movable plate, but the press block is not connected with the movable plate, and a first rack is fixed on the top of the electric push rod.
Furthermore, a pressing rod is connected to the inside of the top end of the third connecting rod in a sliding mode, a transmission claw is fixed to one end of the pressing rod, a second rack is fixed to the bottom of the pressing rod, a cross frame is fixed to the left side of the third connecting rod, a gear is rotatably connected to the left end of the cross frame, and the top and the bottom of the gear are meshed with the second rack and the first rack respectively.
(III) advantageous effects
The utility model provides a concrete processing device for constructional engineering. The method has the following beneficial effects:
(1) the motor is opened, the first connecting rod, the second connecting rod, the third connecting rod and the pressing rod are matched to enable the pressing block to continuously press the movable plate to be loosened again, the elastic pawl and the ratchet wheel are continuously contacted and then separated, the cover plate intermittently rotates under the action of self gravity, the case is closed, and the cover plate can be electrically closed.
(2) The electric push rod is started, the press rod moves leftwards, the motor is started, the press rod drives the transmission claw to intermittently press the ratchet wheel downwards, the ratchet wheel is enabled to rotate clockwise and drive the cover plate to rotate, the cover plate is enabled to be opened, operating personnel does not need to be close to the pulverizer in the opening and closing processes, and safety factors are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the automatic opening/closing assembly of the present invention;
FIG. 3 is a schematic view of the opening/closing control assembly according to the present invention.
In the figure: 1. a chassis; 2. a crushing roller; 3. a first spring; 4. a frame; 5. a baffle plate; 6. a cover plate; 7. an automatic opening and closing assembly; 71. a base plate; 72. a movable plate; 73. a second spring; 74. an elastic pawl; 75. a ratchet wheel; 8. an opening and closing control assembly; 81. a motor; 82. a fixing plate; 83. a first link; 84. a second link; 85. a third link; 86. a third spring; 87. a fixing ring; 88. an electric push rod; 89. briquetting; 810. a first rack; 811. a pressure lever; 812. a driving pawl; 813. a second rack; 814. a cross frame; 815. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a concrete processing apparatus for construction engineering, including a chassis 1, crushing rollers 2 are symmetrically and rotatably connected inside the chassis 1, the crushing rollers 2 are symmetrically fixed at the bottom of the chassis 1, a first spring 3 is fixed at the left side of the top of the chassis 1, the first spring 3 can provide a buffer for closing a cover plate 6, so as to prevent the chassis 1 from being damaged, a frame 4 is fixed at the right side of the top of the chassis 1, a baffle 5 is fixed at the top of the frame 4, the inside of the frame 4 is hinged with the cover plate 6, the baffle 5 and the cover plate 6 have an inclination of fifteen degrees, an automatic opening and closing assembly 7 is arranged on the front of the cover plate 6, and an opening and closing control assembly 8 is arranged at the right side of the chassis 1.
Further, the automatic opening and closing assembly 7 includes a bottom plate 71 and a movable plate 72, the bottom plate 71 is fixedly connected with the frame 4, the movable plate 72 is slidably connected with the frame 4, a second spring 73 is fixed on the top of the bottom plate 71, the top end of the second spring 73 is fixedly connected with the movable plate 72, the second spring 73 applies a pushing force to the movable plate 72, an elastic pawl 74 is hinged on the top of the movable plate 72, the cover plate 6 penetrates through the frame 4 through a rotating shaft thereof and is fixed with a ratchet 75, the elastic pawl 74 is in contact with the ratchet 75, but is not in a connection relationship, and the elastic pawl 74 keeps in contact with the ratchet 75 under the pushing of the movable plate 72.
Furthermore, the opening and closing control assembly 8 includes a motor 81 and a fixing plate 82, the motor 81 is fixedly connected with the right side of the case 1, the motor 81 is fixed with a first connecting rod 83 through an output shaft thereof, the motor 81 is opened, the first connecting rod 83 rotates along with the motor, one end of the first connecting rod 83 is rotatably connected with a second connecting rod 84, the fixing plate 82 is fixedly connected with the right side of the case 1, the inside of the fixing plate 82 is slidably connected with a third connecting rod 85, the second connecting rod 84 is in transmission connection with the third connecting rod 85 through a groove formed at one end thereof, the first connecting rod 83 drives the third connecting rod 85 to slide up and down along the fixing plate 82 through the second connecting rod 84, the outer ring of the third connecting rod 85 is sleeved with a third spring 86, the outer ring of the third connecting rod 85 is fixed with a fixing ring 87, one end of the third spring 86 is fixedly connected with the fixing plate 82, the other end of the third spring 86 is fixedly connected with the fixing ring 87, the third spring 86 can improve the movement stability of the third connecting rod 85, and the third link 85 is positioned at the uppermost position with the motor 81 turned off.
It is worth noting that an electric push rod 88 is fixed on one side of the third connecting rod 85, a press block 89 is fixed on the electric push rod 88 through the third connecting rod 85, the bottom of the press block 89 is in contact with the movable plate 72, but the electric push rod 88 is not connected, when the third connecting rod 85 moves up and down, the press block 89 is driven to press the movable plate 72 down and then loosen, so that the elastic pawl 74 is not in contact with the ratchet wheel 75 and then is separated, the cover plate 6 rotates intermittently under the action of self gravity, the case 1 is closed, concrete is prevented from splashing, and the motor 81 is closed.
It should be noted that a first rack 810 is fixed on the top of the electric push rod 88, a press rod 811 is slidably connected inside the top end of the third connecting rod 85, a second rack 813 is fixed on the bottom of the press rod 811, the electric push rod 88 is started to move the first rack 810 to the right, a cross frame 814 is fixed on the left side of the third connecting rod 85, a gear 815 is rotatably connected to the left end of the cross frame 814, the top and the bottom of the gear 815 are respectively engaged with the second rack 813 and the first rack 810, the first rack 810 drives the second rack 813 and the press rod 811 to move left through the gear 815, a transmission claw 812 is fixed on one end of the press rod 811, the motor 81 is turned on to move the third connecting rod 85 up and down, the transmission claw 812 is further driven by the press rod 811 to press the ratchet 75 down to rotate clockwise, the elastic pawl 74 ensures that the ratchet 75 cannot rotate reversely, the ratchet 75 drives the cover plate 6 to rotate, and open the enclosure 1.
When the machine works, the motor 81 is turned on, the first connecting rod 83 rotates along with the first connecting rod, the third connecting rod 85 is driven by the second connecting rod 84 to slide up and down along the fixed plate 82, the pressing rod 811 moves up and down along with the third connecting rod, the pressing block 89 is driven to press the movable plate 72 downwards and then is loosened, the elastic pawl 74 is continuously contacted with the ratchet wheel 75 and then is separated, the cover plate 6 rotates intermittently under the action of self gravity, the machine case 1 is closed, the motor 81 is turned off, the electric push rod 88 is started, the first rack 810 moves rightwards, the first rack 810 drives the second rack 813 and the pressing rod 811 to move leftwards through the gear 815, the motor 81 is turned on, the third connecting rod 85 moves up and down, the driving claw 812 is driven by the pressing rod 811 to press the ratchet wheel 75 downwards, the ratchet wheel 75 rotates clockwise, the elastic pawl 74 ensures that the ratchet wheel 75 cannot rotate reversely, the ratchet wheel 75 drives the cover plate 6 to rotate, and the machine case 1 is opened.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a concrete processing apparatus for building engineering, includes quick-witted case (1), its characterized in that: the inside symmetry of quick-witted case (1) is rotated and is connected with crushing roller (2), the bottom symmetry of quick-witted case (1) is fixed with crushing roller (2), the top left side of machine case (1) is fixed with first spring (3), the top right side of machine case (1) is fixed with frame (4), the top of frame (4) is fixed with baffle (5), the inside of frame (4) articulates there is apron (6), the front of apron (6) is equipped with automatic switching subassembly (7), the right side of machine case (1) is equipped with switching control assembly (8).
2. The concrete processing apparatus for construction work according to claim 1, wherein: the automatic opening and closing assembly (7) comprises a bottom plate (71) and a movable plate (72), the bottom plate (71) is fixedly connected with the rack (4), the movable plate (72) is slidably connected with the rack (4), a second spring (73) is fixed to the top of the bottom plate (71), the top end of the second spring (73) is fixedly connected with the movable plate (72), an elastic pawl (74) is hinged to the top of the movable plate (72), the cover plate (6) penetrates through the rack (4) through a rotating shaft of the cover plate and is fixed with a ratchet wheel (75), and the elastic pawl (74) is in contact with the ratchet wheel (75) but is not connected.
3. The concrete processing apparatus for construction work according to claim 1, wherein: the opening and closing control assembly (8) comprises a motor (81) and a fixing plate (82), the motor (81) is fixedly connected with the right side of the case (1), the motor (81) is fixedly provided with a first connecting rod (83) through an output shaft of the motor, and one end of the first connecting rod (83) is rotatably connected with a second connecting rod (84).
4. A concrete processing apparatus for construction works according to claim 3, wherein: the utility model discloses a cabinet, including fixed plate (82), fixed plate (82) and machine case (1), the inside sliding connection of fixed plate (82) has third connecting rod (85), second connecting rod (84) are connected with third connecting rod (85) transmission through the groove that its one end was seted up, third spring (86) have been cup jointed to the outer lane of third connecting rod (85), the outer lane of third connecting rod (85) is fixed with solid fixed ring (87), the one end and the fixed plate (82) fixed connection of third spring (86), the other end and solid fixed ring (87) fixed connection of third spring (86).
5. The concrete processing apparatus for construction work according to claim 4, wherein: an electric push rod (88) is fixed on one side of the third connecting rod (85), a pressing block (89) is fixed on the electric push rod (88) through the third connecting rod (85), the bottom of the pressing block (89) is in contact with the movable plate (72), but the connection relation is not available, and a first rack (810) is fixed on the top of the electric push rod (88).
6. The concrete processing apparatus for construction work according to claim 4, wherein: the inside sliding connection in top of third connecting rod (85) has depression bar (811), the one end of depression bar (811) is fixed with driving pawl (812), the bottom of depression bar (811) is fixed with second rack (813), the left side of third connecting rod (85) is fixed with crossbearer (814), the left end of crossbearer (814) rotates and is connected with gear (815), the top and the bottom of gear (815) mesh with second rack (813), first rack (810) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194422.5U CN215940108U (en) | 2021-09-11 | 2021-09-11 | Concrete processing apparatus for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194422.5U CN215940108U (en) | 2021-09-11 | 2021-09-11 | Concrete processing apparatus for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215940108U true CN215940108U (en) | 2022-03-04 |
Family
ID=80429022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122194422.5U Active CN215940108U (en) | 2021-09-11 | 2021-09-11 | Concrete processing apparatus for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215940108U (en) |
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2021
- 2021-09-11 CN CN202122194422.5U patent/CN215940108U/en active Active
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