CN112959460B

CN112959460B - PC full-automatic trowelling machine

Info

Publication number: CN112959460B
Application number: CN202110412199.9A
Authority: CN
Inventors: 李正茂; 祝道全; 刘晓霞; 孙国彬
Original assignee: Shenzhen Lyuzhi New Building Material Research Institute Co ltd
Current assignee: Shenzhen Lyuzhi New Building Material Research Institute Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-09-16
Anticipated expiration: 2041-04-16
Also published as: CN112959460A

Abstract

The invention discloses a PC full-automatic troweling machine which comprises a machine base, wherein the machine base is provided with a rear vertical plate, a front upper plate and a front bottom plate, a conveying line which vertically traverses is arranged between the front upper plate and the front bottom plate of the machine base, a hydraulic push rod is arranged on the upper portion of the front upper plate on the front side wall of the rear vertical plate, an upper base is arranged at the front telescopic end of the hydraulic push rod, moving wheels are arranged at the bottom of the upper base, a first electric push rod and a second electric push rod are arranged at the top of an inner cavity of the upper base, a first transverse plate is arranged at the bottom of the first electric push rod, a first vertical rod is arranged at the bottom of the first transverse plate, a troweling rod is arranged at the bottom of the first vertical rod, a second transverse plate is arranged at the bottom of the second electric push rod, a second vertical rod is arranged at the bottom of the second transverse plate, and a conveying line cleaning mechanism is arranged at the bottom of the second vertical rod. The invention can clean the concrete dropping on the transportation line while trowelling the PC components on the transportation line, thereby ensuring the normal transmission of the PC components on the transportation line.

Description

PC full-automatic trowelling machine

Technical Field

The invention relates to the technical field of PC component processing operation equipment, in particular to a PC full-automatic trowelling machine.

Background

PC is a member used in the fields of construction, traffic, water conservancy, etc., and a concrete slab is an important constituent thereof. Because the surfaces of many PC components produced on the market are rough and uneven, the surfaces of the PC components are smooth and even before solidification, so that concrete on a mould is required to be trowelled, and the concrete on the mould is dripped onto a lower conveying line while trowelling, so that the transmission of the next PC component is influenced.

Disclosure of Invention

The invention provides a full-automatic PC (polycarbonate) trowelling machine, which mainly aims to clean concrete dropping on a conveying line while trowelling a PC component on the conveying line so as to ensure normal transmission of the PC component on the conveying line.

In order to achieve the purpose, the invention adopts the technical scheme that:

full-automatic trowelling machine of PC, including the frame that has back riser, preceding upper plate and preceding bottom plate, be provided with the transportation line that crosses perpendicularly between the preceding upper plate of frame and the preceding bottom plate, the preceding lateral wall of back riser is provided with the hydraulic rod that is located preceding upper plate top, the flexible end in front of hydraulic rod is provided with the upper base, the bottom of upper base is provided with removes the wheel, and removes the bottom of wheel and meet with the top of preceding upper plate, the inner chamber top of upper base is provided with a set of first electric putter in the middle of and controls two sets of second electric putter, first electric putter's bottom is provided with first diaphragm, the bottom of first diaphragm is provided with first montant, the bottom of first montant is provided with troweling rod, second electric putter's bottom is provided with the second diaphragm, the bottom four corners of second diaphragm all is provided with the second montant, the bottom of the two sets of second montant in front side and the two sets of second montant in right side all is provided with transportation line wiper mechanism .

Preferably, the conveying line cleaning mechanism comprises a cleaning base, a front driving motor and a rear driving motor are arranged on the left side wall of the cleaning base, the right power output ends of the driving motors are provided with rotating shafts extending into the cleaning base, and the outer walls of the rotating shafts are provided with cleaning rollers.

Based on the technical characteristics, when the conveying line is cleaned, the driving motor is started to drive the rotating shaft to rotate, so that the cleaning roller cleans the upper surface of the conveying line.

Preferably, the second transverse plate and the top of the cleaning base are provided with through holes, and the length and the width of the through holes are respectively greater than those of the leveling rods.

Based on the technical characteristics, the floating rod can freely pass through the second transverse plate and the cleaning base without being influenced, and the operation is simplified.

Preferably, a gap with the width larger than that of the troweling rod is reserved between the two groups of cleaning rollers, and the troweling rod is located between the two groups of cleaning rollers.

Based on above-mentioned technical characteristics, use two sets of cleaning rollers that are located trowelling rod both sides to clean the supply line, can improve clean effect.

Preferably, the bottom of the front upper plate is provided with a high-pressure water spray head with a discharge direction inclined towards the transport line.

Based on the technical characteristics, when the transportation line is cleaned, the high-pressure water spray head is used for spraying water moving at high speed to impact the transportation line, so that a better cleaning effect can be achieved.

Preferably, the top of the front bottom plate is provided with a funnel-shaped groove body, and the width of the groove body is larger than that of the conveying line.

Based on the technical characteristics, when the transportation line is cleaned, overflowed sewage and impurities are moved out and fall into the groove body of the front bottom plate, and are convenient to collect and discharge.

Compared with the prior art, the invention has the following beneficial effects:

1. through reasonable structural design, the cleaning structure is added to clean the transportation line while the upper surface of the PC component on the transportation line can be leveled, and the concrete dropping on the transportation line is cleaned, so that the normal transmission of the PC component on the transportation line is ensured;

2. the invention can increase the range of PC components which can be processed in an adjustable range and increase the adaptability of equipment use through the leveling mechanism with adjustable height and the cleaning mechanism.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a cross-sectional view taken at B-B of fig. 2 in accordance with the present invention.

In the figure: 1-a machine base; 101-rear vertical plate; 102-a front upper plate; 103-front base plate; 2-a hydraulic push rod; 3-an upper base; 4-a moving wheel; 5-a first electric push rod; 6-a second electric push rod; 7-a first transverse plate; 8-a first vertical bar; 9-troweling; 10-a second transverse plate; 11-a second vertical bar; 12-a transport line cleaning mechanism; 1201-cleaning the base; 1202-driving a motor; 1203-a rotating shaft; 1204-cleaning roller; 13-high pressure water jet; 100-transport line.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in the attached drawing-3 of the specification, the invention discloses a PC full-automatic trowelling machine, which comprises a machine base 1 with a rear vertical plate 101, a front upper plate 102 and a front bottom plate 103, wherein a vertically transverse conveying line 100 is arranged between the front upper plate 102 and the front bottom plate 103 of the machine base 1, a hydraulic push rod 2 positioned above the front upper plate 102 is arranged on the front side wall of the rear vertical plate 101, an upper base 3 is arranged at the front telescopic end of the hydraulic push rod 2, a moving wheel 4 is arranged at the bottom of the upper base 3, the bottom of the moving wheel 4 is connected with the top of the front upper plate 102, a group of first electric push rods 5 and a left group and a right group of second electric push rods 6 are arranged at the top of an inner cavity of the upper base 3, a first transverse plate 7 is arranged at the bottom of the first electric push rods 5, a first vertical rod 8 is arranged at the bottom of the first vertical rod 8, a trowelling rod 9 is arranged at the bottom of the second electric push rods 6, a second transverse plate 10 is arranged at the bottom of the second electric push rods 6, the bottom four corners of second diaphragm 10 all is provided with second montant 11, and the bottom of two sets of second montants 11 of front side and two sets of second montants 11 on the right side all is provided with conveying line wiper mechanism 12.

Transport line wiper mechanism 12 is including wasing base 1201, and the left side wall of wasing base 1201 is provided with two sets of driving motor 1202 in front and back, and the right side power take off end of two sets of driving motor 1202 all is provided with the axis of rotation 1203 that stretches into and washs base 1201, and the outer wall of two sets of axis of rotation 1203 all is provided with cleaning roller 1204, when wasing transport line 100, starts driving motor 1202, and it is rotatory to drive axis of rotation 1203, makes cleaning roller 1204 wash the upper surface of transport line 100.

Through holes with the length and the width respectively larger than those of the leveling rod 9 are formed in the top parts of the second transverse plate 10 and the cleaning base 1201, so that the leveling rod 9 can freely penetrate through the second transverse plate 10 and the cleaning base 1201 without being influenced, and the operation is simplified.

A gap with a width larger than that of the troweling rod 9 is reserved between the two groups of cleaning rollers 1204, the troweling rod 9 is located between the two groups of cleaning rollers 1204, and the two groups of cleaning rollers 1204 located on two sides of the troweling rod 9 are used for cleaning the conveying line 100, so that the cleaning effect can be improved.

The bottom of the front upper plate 102 is provided with the high pressure water spray nozzle 13 with the discharge direction inclined towards the transport line 100, and when the transport line 100 is cleaned, the high pressure water spray nozzle 13 is used for spraying water moving at high speed to impact the transport line, so that a better cleaning effect can be achieved.

The top of preceding bottom plate 103 is seted up the cell body of infundibulate, and the width of cell body is greater than the width of transportation line 100, when cleaning transportation line 100, during sewage and the impurity that spills over moved out and gets into the cell body of preceding bottom plate 103 after the fall, conveniently collect and discharge.

During the use process, the invention is divided into two parts of smoothing the PC components on the conveying line 100 and cleaning the conveying line 100.

Leveling the PC component: extending the first electric push rod 5, the first electric push rod 5 drives the first horizontal plate 7 and the first vertical rod 8 to move downwards, so that the troweling plate 9 moves downwards to a proper position below the upper surface of the PC component, and then when the PC component moves to a position right below the upper base 3 through the transportation line 100, the hydraulic push rod 2 is started, so that the hydraulic push rod 2 drives the upper base 3 to move through the moving wheel 4, so that the troweling plate 9 performs troweling operation on the upper surface of the PC component, wherein when attention is needed, the cross-sectional structure of the troweling plate 9 is shown in the attached drawing 3 of the specification, so that when the troweling operation is performed, the troweling plate 9 moves towards one end of the left side of the troweling plate 9, which is inclined upwards relative to the moving direction of the PC component, and has a good troweling effect.

Cleaning a transport line 100: stretch out second electric putter 6, second electric putter 6 drives second diaphragm 10 and second montant 11 and moves down, thereby make the conveying line wiper mechanism 12 move to the top of conveying line 100, until cleaning roller 1204 and the upper surface contact of conveying line 100, then start driving motor 1202, it is rotatory to drive cleaning roller 1204 through axis of rotation 1203, clear up the upper surface of conveying line 100, and along with the motion of hydraulic pressure push rod 2 and conveying line 100, thereby carry out abundant clearance to conveying line 100, wherein in the in-process of clearance, high pressure water jet 13 can be opened, use high pressure water jet 13 to spout the impact conveying line of high-speed motion, can play better cleaning performance, the sewage and the impurity that spill out move out and fall behind and get into the cell body of front bottom plate 103, conveniently collect and discharge.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

The full-automatic trowelling machine of PC, including frame (1) that has back riser (101), preceding upper plate (102) and front bottom (103), be provided with transport line (100) of perpendicular crossing between preceding upper plate (102) of frame (1) and front bottom (103), its characterized in that: the front side wall of the rear vertical plate (101) is provided with a hydraulic push rod (2) positioned above a front upper plate (102), the front telescopic end of the hydraulic push rod (2) is provided with an upper base (3), the bottom of the upper base (3) is provided with a moving wheel (4), the bottom of the moving wheel (4) is connected with the top of the front upper plate (102), the top of an inner cavity of the upper base (3) is provided with a middle group of first electric push rods (5) and a left group of second electric push rods (6) and a right group of second electric push rods (6), the bottom of each first electric push rod (5) is provided with a first transverse plate (7), the bottom of each first transverse plate (7) is provided with a first vertical rod (8), the bottom of each first vertical rod (8) is provided with a leveling rod (9), the bottom of each second electric push rod (6) is provided with a second transverse plate (10), and the four corners of the bottom of each second transverse plate (10) are provided with second vertical rods (11), the bottoms of the front two groups of second vertical rods (11) and the right two groups of second vertical rods (11) are respectively provided with a conveying line cleaning mechanism (12);

the conveying line cleaning mechanism (12) comprises a cleaning base (1201), a front driving motor and a rear driving motor (1202) are arranged on the left side wall of the cleaning base (1201), rotating shafts (1203) extending into the cleaning base (1201) are arranged at the right side power output ends of the two driving motors (1202), and cleaning rollers (1204) are arranged on the outer walls of the two rotating shafts (1203);

through holes with the length and the width respectively larger than those of the leveling rod (9) are formed in the top of the second transverse plate (10) and the top of the cleaning base (1201);

a gap with the width larger than that of the troweling rod (9) is reserved between the two groups of cleaning rollers (1204), and the troweling rod (9) is positioned between the two groups of cleaning rollers (1204);

the bottom of the front upper plate (102) is provided with a high-pressure water spray head (13) with the discharge direction inclined towards the conveying line (100);

the top of the front bottom plate (103) is provided with a funnel-shaped groove body, and the width of the groove body is larger than that of the conveying line (100).