CN211030551U

CN211030551U - Fixed concrete distribution hopper of tubular pile or pole

Info

Publication number: CN211030551U
Application number: CN201921282916.5U
Authority: CN
Inventors: 肖硕文; 张柏林
Original assignee: Quzhou Xinyang Machinery Manufacturing Co ltd
Current assignee: Quzhou Xinyang Machinery Manufacturing Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-07-17
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a fixed concrete distributing hopper for tubular piles or electric poles, which comprises a hopper body, a steel frame and a stirrer, wherein the stirrer is fixed on the hopper body in a traversing way; the stirrer comprises a speed reducer, a coupling, a driving shaft, a driven shaft, a bearing seat, a hollow shaft, a mud scraper and a first connecting plate; the discharge door is fixed on the hopper body; the discharge door comprises a rotating shaft, a bearing with a seat, a second connecting plate, a material baffle plate, a connecting lug, a pneumatic cylinder and a cylinder seat. The blanking amount is controllable; the blanking is not blocked, the structure is simple and reasonable, and the use is safe and convenient.

Description

Fixed concrete distribution hopper of tubular pile or pole

Technical Field

The utility model belongs to the technical field of tubular pile or pole production technique and specifically relates to a tubular pile or fixed concrete distributing hopper of pole is related to.

Background

A concrete material distribution process is involved in the production process of the tubular pile or the electric pole: the steel reinforcement cage that will weave in advance is placed the die block of tubular pile or pole in, and general die block is placed on the flatcar that can remove, and the top of die block is concrete hopper down, and the top of hopper is the mixer down, and the hopper is equipped with the blowing door down. And (3) material distribution: the concrete stirred by the stirrer is placed in the blanking hopper, the concrete is placed in the bottom die through the intermittent opening and closing of the blanking door of the blanking hopper, and the bottom die moves back and forth on the flat car, so that the concrete distribution of the tubular pile or the electric pole is realized.

The concrete cloth of traditional production tubular pile or pole has more outstanding problem: the intermittent opening and closing of the discharge door of the discharge hopper causes the discharge amount of concrete to be uncontrollable; and the blanking is difficult when the material is dry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a controllable blanking amount; the blanking does not block a fixed concrete distributing hopper of a tubular pile or an electric pole.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a fixed concrete distributing hopper of tubular pile or pole, including the hopper body, still include:

the hopper body is supported on the steel frame, so that a space matched with the accommodating mold is formed below the hopper body;

the stirrer is transversely fixed on the hopper body; the stirrer comprises a speed reducer, a coupling, a driving shaft, a driven shaft, a bearing seat, a hollow shaft, a mud scraper and a first connecting plate; the first connecting plate is welded on the hopper body; the bearing block is fixed on the first connecting plate through a bolt; a bearing is arranged in the bearing seat; a driving shaft is arranged on a corresponding bearing inner ring in one bearing seat, and a driven shaft is arranged on a corresponding bearing inner ring in the other bearing seat; the driving shaft and the driven shaft are sleeved by a hollow shaft; one end of the driving shaft is sleeved with the hollow shaft, and the other end of the driving shaft is connected with the coupling; the coupler is connected with a speed reducer, and the speed reducer is fixed on the steel frame; the mud scraping plates are welded with the hollow shaft and distributed on the hollow shaft along the circumferential direction;

the discharge door is fixed on the hopper body; the discharge door comprises a rotating shaft, a bearing with a seat, a second connecting plate, a material baffle plate, a connecting lug, a pneumatic cylinder and a cylinder seat; the rotating shaft is connected with the hopper body, the bearing with the seat is assembled on the rotating shaft, the second connecting plate is connected with the bearing with the seat, the baffle plate is welded with the second connecting plate, the lug is welded with the baffle plate, the cylinder seat is fixed on the hopper body, the cylinder barrel of the pneumatic cylinder is connected on the cylinder seat, and the piston rod of the pneumatic cylinder is connected with the lug; and the second connecting plate is provided with semicircular grooves matched with the bearing seats to penetrate through, and the bearing seats are matched with the semicircular grooves of the second connecting plates to penetrate through.

Furthermore, the driving shaft and the driven shaft are also provided with a dustproof ring, and the dustproof ring is positioned at the connection part of the bearing seat and the driving shaft as well as the driven shaft.

Furthermore, the discharge door is provided with four rotating shafts in total, and the rotating shafts are fixed on the outer side of the hopper body; the four rotating shafts are concentric in pairs, and the two mutually concentric rotating shafts are correspondingly fixed on two sides of the hopper body; the inner rings of the bearings with the seats are respectively assembled on the four rotating shafts; the outer ring of the bearing with the seat is fixed with the second connecting plate; the tail ends of two connecting plates corresponding to two mutually concentric rotating shafts are welded at two ends of a material baffle plate, so that the material baffle plate rotates by taking the corresponding rotating shaft as a rotating center, and the material baffle plate just blocks a discharge hole of a hopper body when rotating to the lower part of the hopper body; the two cylinder seats are respectively welded on two sides of the hopper body, piston rods of the two pneumatic cylinders are respectively connected with the connecting lugs, and the connecting lugs are welded on the striker plate; when the pneumatic cylinder stretches out and draws back, drive the striker plate is rotatory and then control opening and shutting of hopper body discharge gate.

Further, the hopper body is provided with a vibrator, so that the concrete attached to the inner wall of the hopper body can smoothly fall.

The utility model has the advantages that: the opening and closing of the discharge door can control the discharging amount, and when the discharging is not required to be continued, the material baffle is blocked below the hopper body by controlling the pneumatic cylinder; the agitator makes the mud scraper rotate under the drive of reduction gear and clears away the concrete attached to the hopper body, makes the unloading not block up, and simple structure is reasonable, and convenience safe in utilization.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic structural view of the material stopper of the present invention;

fig. 4 is a left side view of the material stopper of the present invention;

fig. 5 is a schematic structural diagram of the stirrer of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 5, a fixed concrete distribution hopper of tubular pile or electric pole, including the hopper body 2, still include:

the steel frame 1 is formed by fixing a plurality of upright posts and a plurality of cross bars, and the hopper body 2 is supported on the steel frame 1, so that a space matched with a mold is formed below the hopper body 2;

the stirrer 4 is fixed on the hopper body 2 in a traversing way; the stirrer 4 comprises a speed reducer 41, a coupler 42, a driving shaft 43, a driven shaft 44, a bearing seat 45, a hollow shaft 46, a mud scraper 47 and a first connecting plate 48; the first connecting plate 48 is welded on the hopper body 2; the bearing seat 45 is fixed on the first connecting plate 48 through bolts; a bearing is arranged in the bearing seat 45; a driving shaft 43 is arranged on a corresponding bearing inner ring in one bearing block 45, and a driven shaft 44 is arranged on a corresponding bearing inner ring in the other bearing block 45; the driving shaft 43 and the driven shaft 44 are sleeved by a hollow shaft 46; one end of the driving shaft 43 is sleeved with the hollow shaft 46, and the other end of the driving shaft 43 is connected with the coupling 42; the coupler 42 is connected with a speed reducer 41, and the speed reducer 41 is fixed on the steel frame 1; the mud scraping plates 47 are welded with the hollow shaft 46, and the mud scraping plates 47 are distributed on the hollow shaft 46 along the circumferential direction; the driving shaft 43 and the driven shaft 44 are further provided with a dustproof ring 49, and the dustproof ring 49 is positioned at the joint of the bearing seat and the driving shaft 43 and the driven shaft 44.

The discharge door 3 is fixed on the hopper body 2; the discharge door 3 comprises a rotating shaft 31, a bearing with a seat 32, a second connecting plate 33, a material baffle plate 34, a connecting lug, a pneumatic cylinder 35 and a cylinder seat 36; the rotating shaft 31 is connected with the hopper body 2, the bearing with the seat 32 is assembled on the rotating shaft 31, the second connecting plate 33 is connected with the bearing with the seat 32, the material baffle plate 34 is welded with the second connecting plate 33, the lug is welded with the material baffle plate 34, the cylinder seat 36 is fixed on the hopper body 2, the cylinder barrel of the pneumatic cylinder 35 is connected with the cylinder seat 36, and the piston rod of the pneumatic cylinder 35 is connected with the lug; the second connecting plates 33 are provided with semicircular grooves which are matched with the bearing seats 45 to penetrate through, and the bearing seats 45 are matched with the semicircular grooves of the second connecting plates 33 to penetrate through.

The discharge door 3 has four rotating shafts 31, and the rotating shafts 31 are fixed on the outer side of the hopper body 2; the four rotating shafts 31 are concentric in pairs, and the two mutually concentric rotating shafts 31 are correspondingly fixed on two sides of the hopper body 2; inner rings of the bearings 32 with seats are respectively assembled on the four rotating shafts 31; the outer ring of the bearing with a seat 32 is fixed with the second connecting plate 33; the tail ends of two connecting plates 33 corresponding to two mutually concentric rotating shafts 31 are welded at two ends of a material baffle plate 34, so that the material baffle plate 34 rotates by taking the corresponding rotating shaft 31 as a rotating center, and when the material baffle plate 34 rotates to the lower part of the hopper body, the material baffle plate just blocks a discharge hole of the hopper body 2; the two cylinder seats 36 are respectively welded on two sides of the hopper body 2, piston rods of the two pneumatic cylinders 35 are respectively connected with the connecting lugs, and the connecting lugs are welded on the striker plate 34; when the pneumatic cylinder 35 stretches, the striker plate 34 is driven to rotate so as to control the opening and closing of the discharge hole of the hopper body 2.

The hopper body 2 is provided with a vibrator, so that concrete attached to the inner wall of the hopper body 2 can smoothly fall.

The utility model has the advantages that: the opening and closing of the discharge door can control the blanking amount, and when the blanking is not required to be continued, the material baffle plate 34 is blocked below the hopper body 2 by controlling the pneumatic cylinder 35; the stirrer 4 is driven by the speed reducer 41 to rotate the mud scraper 47 to remove concrete attached to the hopper body 2, so that the blanking is not blocked, the structure is simple and reasonable, and the use is safe and convenient.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a fixed concrete cloth hopper of tubular pile or pole, includes the hopper body (2), its characterized in that still includes:

the hopper is characterized by comprising a steel frame (1), wherein the steel frame (1) is formed by fixing a plurality of vertical columns and a plurality of transverse rods, and a hopper body (2) is supported on the steel frame (1) so that a space adaptive to accommodating a die is formed below the hopper body (2);

the stirrer (4) is fixed on the hopper body (2) in a traversing way; the stirrer (4) comprises a speed reducer (41), a coupling (42), a driving shaft (43), a driven shaft (44), a bearing seat (45), a hollow shaft (46), a mud scraper (47) and a first connecting plate (48); the first connecting plate (48) is welded on the hopper body (2); the bearing seat (45) is fixed on the first connecting plate (48) through a bolt; a bearing is arranged in the bearing seat (45); a driving shaft (43) is arranged on the corresponding bearing inner ring in one bearing seat (45), and a driven shaft (44) is arranged on the corresponding bearing inner ring in the other bearing seat (45); the driving shaft (43) and the driven shaft (44) are sleeved by a hollow shaft (46); one end of the driving shaft (43) is sleeved with the hollow shaft (46), and the other end of the driving shaft is connected with the coupling (42); the coupler (42) is connected with a speed reducer (41), and the speed reducer (41) is fixed on the steel frame (1); the mud scraping plates (47) are welded with the hollow shaft (46), and the mud scraping plates (47) are distributed on the hollow shaft (46) along the circumferential direction;

the discharge door (3) is fixed on the hopper body (2); the discharge door (3) comprises a rotating shaft (31), a bearing with a seat (32), a second connecting plate (33), a material baffle plate (34), a connecting lug, a pneumatic cylinder (35) and a cylinder seat (36); the rotary shaft (31) is connected with the hopper body (2), the bearing with a seat (32) is assembled on the rotary shaft (31), the second connecting plate (33) is connected with the bearing with a seat (32), the baffle plate (34) is welded with the second connecting plate (33), the lug is welded with the baffle plate (34), the cylinder seat (36) is fixed on the hopper body (2), the cylinder barrel of the pneumatic cylinder (35) is connected with the cylinder seat (36), and the piston rod of the pneumatic cylinder (35) is connected with the lug; and semicircular grooves matched with the bearing seats (45) are formed in the second connecting plates (33), and the bearing seats (45) are matched with the two semicircular grooves of the second connecting plates (33) to penetrate through.

2. The fixed concrete distribution hopper of tubular pile or pole according to claim 1, characterized in that, still install dust ring (49) on driving shaft (43) and driven shaft (44), dust ring (49) are located the bearing frame with driving shaft (43) with driven shaft (44) junction.

3. A pipe pile or electric pole fixed concrete distribution hopper according to claim 1, wherein the discharge door (3) has four rotating shafts (31), and the rotating shafts (31) are fixed outside the hopper body (2); the four rotating shafts (31) are concentric pairwise, and the two mutually concentric rotating shafts (31) are correspondingly fixed on the two sides of the hopper body (2); the inner rings of the bearings (32) with the seats are respectively assembled on the four rotating shafts (31); the outer ring of the bearing with the seat (32) is fixed with the second connecting plate (33); the tail ends of two connecting plates II (33) corresponding to the two mutually concentric rotating shafts (31) are welded at two ends of a material baffle plate (34); the two air cylinder seats (36) are respectively welded on two sides of the hopper body (2), piston rods of the two air cylinders (35) are respectively connected with the connecting lugs, and the connecting lugs are welded on the striker plate (34).