CN219245285U - Full-automatic online detector for sand content of molding sand - Google Patents

Abstract

The utility model belongs to the field of molding sand detection, and particularly relates to a full-automatic online detector for the mud content of molding sand, which solves the problems of low mixing efficiency and poor protection in the prior art and comprises a shell and a feed box, wherein two electronic weighing meter bodies are arranged at the top of the shell, the feed box is positioned at the tops of the two electronic weighing meter bodies, a measuring cylinder is rotatably arranged in the shell, a rotating shaft is fixedly connected with the bottom of the measuring cylinder through a screw, two valves are slidably arranged on the shell, two pressure pumps are arranged on the inner wall of the shell, piston rods are arranged on the two pressure pumps, and the rotating shaft drives a transmission shaft to rotate through the arrangement of a disc, a baffle and the like, so that the disc is driven to rotate, and then the baffle is driven to reciprocate, so that raw materials are enabled to flow into the measuring cylinder through a through groove, and water is added through a water inlet for mixing in the blanking process, so that raw materials are more thoroughly mixed, the mixing is more convenient, and the mixing efficiency is higher.

Description

Full-automatic online detector for sand content of molding sand

Technical Field

The utility model relates to the technical field of sand detection, in particular to a full-automatic online detector for sand mud content.

Background

At present, the molding sand can be divided into surface sand, filling sand, single sand and the like, wherein the surface sand is a layer of molding sand which is tightly attached to a casting, the quality requirement is high, the filling sand is not contacted with molten metal after being filled in a surface sand layer, and the quality requirement is not strict. The single sand is molding sand without surface sand and back sand, and is mainly used for machine molding.

The authorized bulletin number in the prior art is: the utility model discloses a mud content detection device of CN216771405U, which belongs to the technical field of construction detection devices and comprises a detection device main body and a detection bottom plate, wherein the left side wall and the right side wall of the detection device main body are uniformly and fixedly provided with supporting feet, the number of the supporting feet is four, the bottom of the right side wall of the detection device main body is provided with power supply jacks, the bottom of the right side wall of the detection device main body is fixedly provided with a sewage discharge pipe at the rear side of the power supply jacks, the utility model has reasonable structural design, an ultrasonic cleaner is used for cleaning mud on the sand and stone surface, a drying heater at the bottom can be started for accelerating dissolution speed, a rotating shaft at the bottom drives the detection bottom plate to rotate, mud water is discharged from a filtering iron net to the bottom of the device by utilizing centrifugal force, sand and stone can be left, finally, residual water is evaporated by utilizing the drying heater again, and finally the residual sand and stone quality is detected by utilizing a controller. However, the utility model directly injects all raw materials into the detection cylinder, and then adds water for mixing, so that the raw materials are inconvenient to mix, and the mixing efficiency is low.

Disclosure of Invention

The utility model aims to provide a full-automatic online detector for the mud content of molding sand, which solves the problems of low mixing efficiency and poor protection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full-automatic molding sand mud content on-line measuring instrument, includes casing and workbin, two electronic scale meter bodies are installed at the top of casing, the workbin is located two the top of electronic scale meter body, the inside rotation of casing is installed a measuring cylinder, the bottom of measuring cylinder is through screw fixedly connected with pivot, the slip is equipped with two valves on the casing, install two pressure pumps on the inner wall of casing, two install the piston rod on the pressure pump, the other end of piston rod is through screw fixedly connected with current-preventing plate, install the filter screen on the measuring cylinder;

the bottom of casing is through screw fixedly connected with backup pad one, the top of backup pad one rotates installs the transmission shaft, through screw fixedly connected with fixed plate and backup pad two respectively on the inner wall of workbin, the top of backup pad two rotates and installs the disc, screw fixedly connected with slider is passed through at the top of disc, the logical groove has been seted up on the fixed plate, sliding fit has the baffle on the fixed plate, screw fixedly connected with connecting rod is passed through to the bottom of baffle, screw fixedly connected with transfer line is passed through to the bottom of connecting rod, install the water inlet on the workbin, install the discharge gate on the casing.

Preferably, the bottom of casing is through screw fixedly connected with protective housing, install the motor on the inner wall of protective housing, the output of motor is connected with the reduction gear through the shaft coupling, the output of reduction gear is installed the bottom of pivot, through screw fixedly connected with two symmetrical arrangement's ventilating board on the protective housing.

Preferably, a sliding groove is formed in the transmission rod, and the sliding block is connected inside the sliding groove in a sliding mode.

Preferably, the fixing plate is provided with a groove, and the baffle is slidably connected in the groove.

Preferably, the fixing plate is provided with a straight groove, and the connecting rod is slidably connected in the straight groove.

Preferably, a synchronous belt is arranged between the rotating shaft and the transmission shaft, and a synchronous belt is arranged between the transmission shaft and the disc.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the disc and the baffle, the rotating shaft drives the transmission shaft to rotate, so that the disc rotates, and the baffle is driven to reciprocate, so that raw materials can flow into the measuring cylinder through the through groove, water is added and mixed through the water inlet in the discharging process, the raw materials are mixed more thoroughly, the mixing is more convenient, and the mixing efficiency is higher.

2. According to the utility model, through the arrangement of the structures such as the protection box and the ventilation plate, the damage to the motor and the speed reducer caused by the false collision of some external factors such as staff and the like can be effectively avoided, and the ventilation plate is arranged to effectively ventilate and dissipate heat in the protection box, so that the damage to the motor and the speed reducer caused by the overheat in long-time use can be avoided, and the protection performance of the device is better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of the utility model at reference A;

fig. 4 is a top view of the disk and drive plate of the present utility model.

In the figure: 1. a housing; 2. a feed box; 3. an electronic weighing meter body; 4. a flow prevention plate; 5. a measuring cylinder; 6. a filter screen; 7. a rotating shaft; 8. a transmission shaft; 9. a first supporting plate; 10. a synchronous belt; 11. a fixing plate; 12. a baffle; 13. a through groove; 14. a connecting rod; 15. a transmission rod; 16. a disc; 17. a second supporting plate; 18. a motor; 19. a speed reducer; 20. a protective box; 21. a ventilation board; 22. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a full-automatic online detector for sand mud content comprises a shell 1 and a feed box 2, wherein two electronic weighing meter bodies 3 are installed at the top of the shell 1, the feed box 2 is positioned at the tops of the two electronic weighing meter bodies 3, a measuring cylinder 5 is rotatably installed in the shell 1, a rotating shaft 7 is fixedly connected to the bottom of the measuring cylinder 5 through screws, two valves are slidably installed on the shell 1, two pressure pumps are installed on the inner wall of the shell 1, piston rods are installed on the two pressure pumps, a flow prevention plate 4 is fixedly connected to the other ends of the piston rods through screws, and a filter screen 6 is installed on the measuring cylinder 5; the bottom of casing 1 is through screw fixedly connected with backup pad one 9, the transmission shaft 8 is installed in the rotation of the top of backup pad one 9, through screw fixedly connected with fixed plate 11 and backup pad two 17 respectively on the inner wall of workbin 2, the disc 16 is installed in the rotation of the top of backup pad two 17, screw fixedly connected with slider 22 is passed through at the top of disc 16, through slot 13 has been seted up on the fixed plate 11, sliding fit has baffle 12 on the fixed plate 11, the bottom of baffle 12 is through screw fixedly connected with connecting rod 14, the bottom of connecting rod 14 is through screw fixedly connected with transfer line 15, install the water inlet on workbin 2, install the discharge gate on casing 1, through the setting of disc 16, baffle 12 isotructure, rotate pivot 7 and drive transmission shaft 8 and rotate, thereby make disc 16 rotate, and then drive baffle 12 reciprocating motion, thereby make the raw materials clearance flow into inside measuring cylinder 5 through slot 13, the water-in-process mixes through the water inlet, thereby making the mixing of raw materials more thoroughly, more convenient mixing, mixing efficiency is higher.

Referring to fig. 1-2, the bottom of the housing 1 is fixedly connected with a protection box 20 through screws, a motor 18 is installed on the inner wall of the protection box 20, the output end of the motor 18 is connected with a speed reducer 19 through a coupling, the output end of the speed reducer 19 is installed at the bottom end of the rotating shaft 7, two symmetrically arranged ventilation plates 21 are fixedly connected on the protection box 20 through screws, the protection box 20, the ventilation plates 21 and other structures are arranged, the motor 18 and the speed reducer 19 are damaged due to the fact that some external factors such as staff are mistakenly bumped by the arrangement of the protection box 20 can be effectively avoided, the ventilation plates 21 enable the inside of the protection box 20 to be effectively ventilated and cooled, and damage caused by long-time use overheating of the motor 18 and the speed reducer 19 can be avoided, so that the protection performance of the device is better.

Referring to fig. 3-4, the transmission rod 15 is provided with a sliding slot, and the sliding block 22 is slidably connected inside the sliding slot.

Referring to fig. 2-3, the fixing plate 11 is provided with a groove, and the baffle 12 is slidably connected to the inside of the groove.

Referring to fig. 3, the fixing plate 11 is provided with a straight slot, and the connecting rod 14 is slidably connected to the inside of the straight slot.

Referring to fig. 2-3, a synchronous belt 10 is disposed between the rotating shaft 7 and the driving shaft 8, and the synchronous belt 10 is disposed between the driving shaft 8 and the disk 16.

The specific implementation process of the utility model is as follows: the motor 18 is started to drive the rotating shaft 7 to rotate, the rotating shaft 7 drives the transmission shaft 8 and the measuring cylinder 5 to rotate, the measuring cylinder 5 rotates in the two anti-flow plates 4, the transmission shaft 8 drives the disc 16 to rotate, the disc 16 rotates to enable the sliding block 22 to slide in the sliding groove so as to enable the transmission rod 15 to move, the transmission rod 15 and the connecting rod 14 horizontally reciprocate due to the arrangement of the connecting rod 14, the baffle plate 12 is driven to reciprocate, a material gap flows into the measuring cylinder 5 through the through groove 13, and water is added through the water inlet to be mixed;

further, the protection box 20 can effectively avoid damage to the motor 18 and the speed reducer 19 caused by mistaken collision of some external factors such as staff, and the ventilation plate 21 can effectively ventilate and dissipate heat in the protection box 20, so that damage caused by overheat of the motor 18 and the speed reducer 19 due to long-time use (the measurement of mud content and the operation of the motor 18, the flow baffle plate, the electronic weighing machine body and other components are all of the prior art, and are not described in detail here).

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 full-automatic molding sand mud content on-line measuring appearance, includes casing (1) and workbin (2), its characterized in that: two electronic weighing meter bodies (3) are arranged at the top of the shell (1), the feed box (2) is positioned at the tops of the two electronic weighing meter bodies (3), a measuring cylinder (5) is rotatably arranged in the shell (1), a rotating shaft (7) is fixedly connected to the bottom of the measuring cylinder (5) through a screw, two valves are slidably arranged on the shell (1), two pressure pumps are arranged on the inner wall of the shell (1), piston rods are arranged on the two pressure pumps, the other ends of the piston rods are fixedly connected with a flow prevention plate (4) through screws, and a filter screen (6) is arranged on the measuring cylinder (5);

the utility model discloses a feed box, including casing (1), baffle, connecting rod (14), fixing plate (11) and backup pad two (17), disc (16) are installed in the rotation of the top of backup pad two (17), the top of disc (16) is passed through screw fixedly connected with slider (22), logical groove (13) have been seted up on fixed plate (11), sliding fit has baffle (12) on fixed plate (11), screw fixedly connected with connecting rod (14) are passed through to the bottom of baffle (12), screw fixedly connected with transfer line (15) are passed through to the bottom of connecting rod (14), install the water inlet on feed box (2), install the discharge gate on casing (1).

2. The full-automatic online detector for sand content according to claim 1, wherein: the bottom of casing (1) is through screw fixedly connected with protective housing (20), install motor (18) on the inner wall of protective housing (20), the output of motor (18) is connected with reduction gear (19) through the shaft coupling, the output of reduction gear (19) is installed the bottom of pivot (7), be connected with ventilation board (21) of two symmetrical arrangement through screw fixedly on protective housing (20).

3. The full-automatic online detector for sand content according to claim 1, wherein: the transmission rod (15) is provided with a sliding groove, and the sliding block (22) is connected in the sliding groove in a sliding way.

4. The full-automatic online detector for sand content according to claim 1, wherein: the fixing plate (11) is provided with a groove, and the baffle (12) is connected in a sliding mode in the groove.

5. The full-automatic online detector for sand content according to claim 1, wherein: the fixing plate (11) is provided with a straight groove, and the connecting rod (14) is connected in a sliding mode in the straight groove.

6. The full-automatic online detector for sand content according to claim 1, wherein: a synchronous belt (10) is arranged between the rotating shaft (7) and the transmission shaft (8), and a synchronous belt (10) is arranged between the transmission shaft (8) and the disc (16).

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