CN218432000U - Quick cement charging equipment - Google Patents

Abstract

This scheme discloses cement quick charging equipment in cement production technical field, including the support with install the charging box on the support, the discharge end intercommunication of charging box has the discharging pipe, the discharging pipe is kept away from the one end rotation of charging box and is connected with the returning face plate that is used for switching its port, is equipped with the cavity in the wall body of discharging pipe, is equipped with the drive on the outer wall of discharging pipe returning face plate pivoted first motor, the output shaft of first motor extends to in the cavity, first motor is located the top of returning face plate, is connected through the drive mechanism transmission between the output shaft of first motor and the returning face plate. The quick charging equipment of cement in this application can effectively solve the cement bagging-off and accomplish the back, and the cement drops and leads to the problem of raise dust in the discharge end of charging box.

Description

Quick cement charging equipment

Technical Field

The utility model belongs to the technical field of cement manufacture, in particular to quick charging equipment of cement.

Background

The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred into slurry, can be hardened in air or water, and can firmly cement materials such as sand, stone and the like together.

After cement is produced, the cement needs to be bagged, in the bagging process, part of cement ash is easy to fly and float into the air, and workers suck the cement ash floating in the air into the lung, so that adverse effects are caused on the lung. To this problem, the patent of grant publication No. CN213262980U discloses a charging devices that environmental protection cement was used, and its during operation drives two movable plates relative motion through the effect of spring force, carries out the centre gripping to the sack, recycles the suction pump and absorbs the dust that produces to the box in with the play workbin. The better realization of the device is to the absorption of cement dust, but, because at the in-process of cement bagging-off, the open end of cement bag cup joints at the discharge end of charging box, when cement bag need remove is filled to cement, and the cement that just is located the valve below in the discharge end of charging box can fall out, and then causes the raise dust.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the intention is providing the quick charging equipment of cement to solve cement bagging-off and accomplish the back, cement drops and leads to the problem of raise dust in the discharge end of charging box.

The quick cement charging equipment comprises a support and a charging box installed on the support, wherein a discharging end of the charging box is communicated with a discharging pipe, one end, far away from the charging box, of the discharging pipe is rotatably connected with a turnover plate used for opening and closing a port of the charging box, a cavity is formed in a wall body of the discharging pipe, a first motor for driving the turnover plate to rotate is arranged on the outer wall of the discharging pipe, an output shaft of the first motor extends into the cavity, the first motor is located above the turnover plate, and an output shaft of the first motor is in transmission connection with the turnover plate through a transmission mechanism.

The working principle and the beneficial effects of the scheme are as follows: during the use, cup joint the discharge end at the discharging pipe with the sack of cement bag, start first motor, first motor corotation drives the returning face plate upset 90, make the discharging pipe open, cement drops from the charging box, in the cement bag is entered into to the discharging pipe, when cement in the cement bag is enough, first motor continues to drive the returning face plate upset 90, and then make the returning face plate be in the horizontality, thereby make the discharge end of discharge gate plugged up, at the in-process of removing the cement bag, because cement in the discharging pipe is plugged up by the returning face plate, consequently can not raise dust or the raise dust that significantly reduces.

Furthermore, the equal fixedly connected with dwang in relative both ends of returning face plate, two dwang rotate respectively to be connected on the inner wall of discharging pipe, first motor passes through drive mechanism and is connected with the dwang transmission. The first motor drives the rotating rod to rotate through the transmission mechanism, and then drives the turnover plate to rotate.

Further, drive mechanism includes hold-in range and two synchronous pulley that its cooperation was used, and two synchronous pulley install respectively at the output shaft of first motor and one of them on the dwang. First motor rotates and drives its synchronous pulley with being connected and rotates, and under the effect of hold-in range, another synchronous pulley also rotates, and then drives dwang and the returning face plate that is connected rather than rotating.

Furthermore, drive mechanism includes chain and two sprocket that its cooperation was used, and two sprockets are installed respectively at the output shaft of first motor and one of them on the dwang. The first motor rotates to drive the chain wheel connected with the first motor to rotate, and under the action of the chain, the other chain wheel also rotates to further drive the rotating rod connected with the first motor and the turnover plate to rotate.

Further, a baffle is fixedly connected to the support, a screw rod and a guide rod are fixedly connected to the baffle, the other ends of the guide rod and the screw rod are fixedly connected to the support, the discharge pipe is located between the guide rod and the screw rod, a second motor is mounted on the baffle, and an output shaft of the second motor is fixedly connected with one end of the screw rod; sliding connection has two fixed blocks on the guide bar, and the relative one side of two fixed blocks all is equipped with semicircular breach, two breachs constitute a circle and diameter and the external diameter of discharging pipe equals, two the fixed block is located the both sides of discharging pipe and equal screw rod threaded connection. When carrying out the cement sack, cup joint the open end of cement sack at the discharge end of discharging pipe, the corotation of second motor drives the screw rod and rotates, and the screw rod drives two fixed blocks and goes in opposite directions and then realize the fixed to the cement sack, avoids the cement sack to break away from the discharging pipe and leads to the raise dust, presss from both sides tight cement sack through the fixed block moreover, helps reducing staff's intensity of labour.

Furthermore, the fixed block comprises a connecting plate and a fixed plate, the connecting plate and the fixed plate are perpendicular and fixedly connected, the fixed plate is horizontally arranged and is positioned at the lower end of the connecting plate, and the notch is arranged on the fixed plate; the connecting plate is provided with a guide hole and a threaded hole, the connecting plate is in sliding connection with the guide rod through the guide hole, and the connecting plate is in threaded connection with the screw rod through the threaded hole. The fixing blocks are arranged to be the fixing plate and the connecting plate which are perpendicular to each other, so that the fixing plate, the guide rod and the screw rod are far away, and the influence of the guide rod and the screw rod on the bag sleeving or the moving cement bag is reduced.

Further, a material guide plate is arranged in the material discharging pipe, and the material guide plate is arranged in a downward inclined mode. The setting of stock guide can control the load on the one hand, simultaneously because the setting of striker plate for the cement volume between striker plate and the returning face plate significantly reduces, helps reducing the resistance that the returning face plate reversal in-process received.

Drawings

FIG. 1 is a side view of a rapid cement charging apparatus according to embodiment 1 of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a side view of a rapid cement charging apparatus according to embodiment 2 of the present invention;

fig. 5 is a top view of the fixing block of fig. 4.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a support 1, a discharge pipe 2, a charging box 3, a first motor 4, a material guide plate 5, a turnover plate 6, a cavity 7, a synchronous belt wheel 8, a synchronous belt 9, a mounting port 10, a rotating rod 11, a baffle plate 12, a second motor 13, a connecting plate 14, a fixing plate 15, a guide rod 16, a threaded hole 17 and a guide hole 18.

Example 1 is substantially as shown in figures 1 to 3: quick charging equipment of cement, including support 1, biography merit mechanism and charging box 3, support 1 is "[" shape, and charging box 3 can dismantle the top of connection at support 1 through the bolt, and charging box 3's discharge end intercommunication has discharging pipe 2, and discharging pipe 2 keeps away from the one end rotation of charging box 3 and is connected with the returning face plate 6 that is used for its port of switching, specifically does: the turnover plate 6 is circular, rotating rods 11 are integrally formed on two opposite sides of the turnover plate 6, the two rotating rods 11 are respectively and rotatably connected to the inner wall of the discharge pipe 2, and the first motor 4 is in transmission connection with the rotating rods 11 through a transmission mechanism; a material guide plate 5 is arranged in the discharge pipe 2, the material guide plate 5 is arranged in a downward inclined manner, and a turnover plate 6 is positioned below the material guide plate 5;

a cavity 7 is arranged in the wall body of the discharging pipe 2, a first motor 4 is installed on the outer wall of the discharging pipe 2, the output shaft of the first motor 4 extends into the cavity 7, an installation opening 10 communicated with the cavity 7 is formed in the outer wall of the discharging pipe 2, the first motor 4 is located above the turnover plate 6, the transmission mechanism comprises a synchronous belt 9 and two synchronous belt wheels 8 which are used in a matched mode, and the two synchronous belt wheels 8 are installed on the output shaft of the first motor 4 and one of the rotary rods 11 respectively.

Example 2 is substantially as shown in figures 4 to 5 and differs from example 1 only in that: the support 1 is fixedly connected with a baffle 12, the baffle 12 is fixedly connected with a screw rod and a guide rod 16, the guide rod 16 and the other end of the screw rod are fixedly connected to the support 1, the discharge pipe 2 is positioned between the guide rod 16 and the screw rod, the baffle 12 is provided with a second motor 13, and an output shaft of the second motor 13 is fixedly connected with one end of the screw rod; sliding connection has two fixed blocks on the guide bar 16, specifically is: the fixed block includes connecting plate 14 and fixed plate 15, connecting plate 14 and fixed plate 15 are perpendicular and the welding together, the lower extreme that 15 levels of fixed plate set up and are located connecting plate 14, two relative one sides of fixed plate 15 all are equipped with semicircular breach, two breachs constitute a circle and the diameter equals with the external diameter of discharging pipe 2, be equipped with guiding hole 18 and screw hole 17 on the connecting plate 14, connecting plate 14 passes through guiding hole 18 and 16 sliding connection of guide bar, connecting plate 14 passes through screw hole 17 and screw rod threaded connection.

Example 3 differs from example 1 only in that: the transmission mechanism comprises a chain and two chain wheels matched with the chain, and the two chain wheels are respectively arranged on an output shaft of the first motor 4 and one of the rotating rods 11.

Taking example 2 as an example, the specific implementation process is as follows: during the use, cup joint the sack of cement bag at the discharge end of discharging pipe 2, start second motor 13, second motor 13 corotation drives the screw rod and rotates, and the screw rod drives two fixed blocks and goes in opposite directions, and then makes two fixed plates 15 realize the fixed to the cement bag, avoids the cement bag to break away from discharging pipe 2, closes second motor 13. Restart first motor 4, first motor 4 corotation drives 6 upset 90 of returning face plate for discharging pipe 2 is opened, closes first motor 4, and cement drops from the charging bin 3, enters into the cement bag through discharging pipe 2, and when cement in the cement bag is enough, restart first motor 4, first motor 4 continues to drive 6 upset 90 of returning face plate, and then makes returning face plate 6 be in the horizontality, thereby makes the discharge end of discharge gate plugged up. When the cement bag needs to be removed, the second motor 13 is controlled to rotate reversely, the electric screw of the second motor 13 rotates reversely, and then the two fixing blocks are driven to move back to back, so that the fixing blocks are separated from the cement bag. In the process of removing the cement bag, the cement in the discharge pipe 2 is blocked by the turnover plate 6, so that dust can not be raised or greatly reduced.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. Quick charging equipment of cement includes the support and installs the charging box on the support, and the discharge end intercommunication of charging box has discharging pipe, its characterized in that: one end, far away from the charging box, of the discharging pipe is rotatably connected with a turnover plate for opening and closing a port of the discharging pipe, a cavity is arranged in a wall body of the discharging pipe, a first motor for driving the turnover plate to rotate is arranged on the outer wall of the discharging pipe, an output shaft of the first motor extends into the cavity, the first motor is located above the turnover plate, and the output shaft of the first motor is in transmission connection with the turnover plate through a transmission mechanism.

2. The cement rapid charging installation according to claim 1, characterized in that: the equal fixedly connected with dwang in the relative both ends of returning face plate, two dwang rotate respectively to be connected on the inner wall of discharging pipe, first motor passes through drive mechanism and is connected with the dwang transmission.

3. The cement rapid charging installation according to claim 2, characterized in that: the transmission mechanism comprises a synchronous belt and two synchronous belt wheels matched with the synchronous belt, and the two synchronous belt wheels are respectively arranged on the output shaft of the first motor and one of the output shaft of the first motor and the rotating rod.

4. The cement rapid charging installation according to claim 2, characterized in that: the transmission mechanism comprises a chain and two chain wheels matched with the chain for use, and the two chain wheels are respectively arranged on an output shaft of the first motor and one of the output shafts of the first motor and the rotating rod.

5. Cement rapid charging installation according to claim 3 or 4, characterized in that: the discharge pipe is positioned between the guide rod and the screw rod, the baffle is provided with a second motor, and an output shaft of the second motor is fixedly connected with one end of the screw rod; sliding connection has two fixed blocks on the guide bar, and the relative one side of two fixed blocks all is equipped with semicircular breach, two breachs constitute a circle and the diameter with the external diameter of discharging pipe equals, two the fixed block is located the both sides of discharging pipe and equal screw rod threaded connection.

6. Cement rapid charging installation according to claim 5, characterized in that: the fixed block comprises a connecting plate and a fixed plate, the connecting plate and the fixed plate are perpendicular and fixedly connected, the fixed plate is horizontally arranged and is positioned at the lower end of the connecting plate, and the notch is formed in the fixed plate; the connecting plate is provided with a guide hole and a threaded hole, the connecting plate is in sliding connection with the guide rod through the guide hole, and the connecting plate is in threaded connection with the screw rod through the threaded hole.

7. Cement rapid charging installation according to claim 6, characterized in that: a material guide plate is arranged in the material discharging pipe and inclines downwards.

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