Powdery cement loading and unloading device for container

Abstract

The utility model provides a powdery cement loading and unloading device for a container, which comprises a blanking pipe connected with a discharge port of a stock bin, the output end of the blanking pipe is connected with a baffle through a connecting mechanism, a dust suction pipe is arranged on the connecting mechanism, and the baffle is connected with a lifting mechanism. When powdery cement is loaded and unloaded from the container, the baffle is placed at the opened tail gate opening, the tail gate opening can be blocked through the baffle, and the situation that the powdery cement leaks to pollute the surrounding environment during loading and unloading is prevented. Powdery materials in the discharging mechanism can be conveyed into the container through the material conveying pipe, and the container is used for loading and transporting the powdery materials. Dust raised during loading and unloading can be sucked out of the container through the dust suction pipe, and dust leakage after loading and unloading is avoided.

Description

Technical Field

[0001] The utility model relates to a loading and unloading device, in particular to a powdered cement loading and unloading device for a container, belonging to the technical field of mechanical design and manufacturing. Background Art

[0002] At present, powdered cement is mainly transported by special tank trucks. Due to limitations in structure, loading capacity, cost, road height restrictions and other factors, tank trucks are difficult to popularize in various production companies. Containers are widely used in various transportation industries as a fast, efficient, low-cost, safe and reliable mode of transportation, especially containers with good sealing properties are gradually being used for the transportation of powdered materials. Existing powdered material loading and unloading equipment is not suitable for containers with tail feeding, and pollution problems often occur due to leakage of powdered materials caused by poor sealing. Therefore, it is necessary to improve the existing technology. Summary of the invention

[0003] In order to solve the problem that the existing powdered cement loading and unloading device is not suitable for container loading and unloading, the utility model provides a powdered cement loading and unloading device for a container.

[0004] The utility model is completed through the following technical scheme: a powder cement loading and unloading device for a container, comprising a feeding pipe connected to a silo discharge port, the output end of the feeding pipe is connected to a baffle through a connecting mechanism, a dust suction pipe is provided on the connecting mechanism, and the baffle is connected to a lifting mechanism, so that when loading and unloading the powder cement, the baffle is placed at an opened container tail door, the powder cement in the silo is sent into the container through the feeding pipe, the baffle can block the tail door, prevent the powder cement from leaking out and polluting the surrounding environment during loading and unloading, and at the same time, the dust raised during loading and unloading is sucked away through the dust suction pipe to avoid dust leakage after loading and unloading.

[0005] The baffle is configured as a vertical rectangular plate, and is configured as an upper baffle and a lower baffle that are connected but not connected. The upper baffle is matched with the upper half of the container tailgate opening, and the lower baffle is matched with the lower half of the container tailgate opening. The height and width of the upper baffle are greater than the height and width of the upper half of the container tailgate opening; the height and width of the lower baffle are greater than the height and width of the lower half of the container tailgate opening, so that during loading and unloading, the lower half of the container tailgate opening is blocked by the lower baffle, and the upper half of the container tailgate opening is blocked by the upper baffle, thereby facilitating the loading and unloading of powdered cement.

[0006] The discharge pipe is composed of an upper vertical section, a middle bent section and a lower horizontal section which are connected in sequence, wherein the upper vertical section is configured as a telescopic hose, and the upper end of the upper vertical section is connected to the discharge port of the silo, the middle bent section is configured as a hard conical pipe with a larger upper portion and a smaller lower portion and a hard bent pipe, and the lower horizontal section is configured as a hard pipe, the outer end of which is the output end, and is connected to the upper baffle through a connecting mechanism, so that the powdered cement can be delivered into the container through the discharge pipe.

[0007] A purge port is provided on the outer side wall of the rigid bend pipe, and the purge port is connected to the lower end of the purge pipe, and the upper end of the purge pipe is connected to an external air compressor, so that the powdered cement in the rigid bend pipe can be blown into the container through the purge pipe by the high-pressure gas sprayed by the air compressor to prevent the powdered cement from being blocked in the rigid bend pipe.

[0008] The connecting mechanism comprises a rectangular groove with an open front end arranged on the outer side surface of the upper baffle, and a first through hole and a second through hole are respectively provided at the rear end of the rectangular groove to match with a discharge pipe and a dust suction pipe, so that when loading and unloading powdered cement, the powdered cement is sent into the container through the discharge pipe and the second through hole through the upper baffle, and at the same time, the dust generated during the discharge process is sent to the dust removal equipment through the dust suction pipe for dust removal treatment.

[0009] The dust suction pipe is configured as a telescopic hose, the upper end of which is connected to the dust removal device, the lower end of which is matched with the first through hole of the connecting mechanism, and extends into the rectangular groove of the connecting mechanism, so that the dust generated during the unloading process can be sent to the dust removal device for dust removal through the dust suction pipe.

[0010] The lifting mechanism includes a traction rope whose lower end is connected to the upper baffle and whose upper end is connected to a conventional hoist, so that the hoist drives the traction rope to control the device to rise to stop loading and unloading of powdered cement, and to descend to load and unload powdered cement.

[0011] The utility model has the following advantages and effects: by adopting the above scheme, when loading and unloading powdery materials in a container, a baffle can be placed at the open tailgate, and the tailgate can be blocked by the baffle to prevent the powdery materials from leaking out and polluting the surrounding environment during loading and unloading. The powdery materials in the unloading mechanism can be input into the container through the feeding pipe, and the container is used to load and transport the powdery materials. The dust raised during loading and unloading can be sucked out of the container through the dust suction pipe to prevent the dust from leaking out after loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the front view of the utility model;

[0013] Figure 2 It is a side view of the utility model. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0015] The utility model provides a container-use powdered cement loading and unloading device, comprising a feed pipe 7 connected to a discharge port of a silo 10, wherein the output end of the feed pipe 7 is connected to baffles 3 and 4 through a connecting mechanism, and a dust suction pipe 1 is provided on the connecting mechanism, and the baffles 3 and 4 are connected to a lifting mechanism, so that when loading and unloading powdered cement, the baffles 3 and 4 are placed at the opened container tail door, and the powdered cement in the silo is sent into the container through the feed pipe 7, and the baffles 3 and 4 can block the tail door to prevent the powdered cement from leaking out and polluting the surrounding environment during loading and unloading, and at the same time, the dust raised during loading and unloading is sucked away through the dust suction pipe 1 to prevent the dust from leaking out after loading and unloading;

[0016] The baffle is set as a vertical rectangular plate, and is set as an upper baffle 3 and a lower baffle 4 that are connected but not connected. The upper baffle 3 is matched with the upper half of the container tail door opening, and the lower baffle 4 is matched with the lower half of the container tail door opening. The height and width of the upper baffle 3 are greater than the height and width of the upper half of the container tail door opening; the height and width of the lower baffle 4 are greater than the height and width of the lower half of the container tail door opening;

[0017] The feed pipe 7 is composed of an upper vertical section, a middle bending section and a lower horizontal section which are connected in sequence, wherein the upper vertical section is configured as a telescopic hose, and the upper end of the upper vertical section is connected to the discharge port of the silo 10, the middle bending section is configured as a hard conical tube with a larger upper portion and a smaller lower portion and a hard curved tube 11, and the lower horizontal section is configured as a hard tube, the outer end of which is the output end, and is connected to the upper baffle 3 through a connecting mechanism;

[0018] A purge port is provided on the outer wall of the rigid bend pipe 11, and the purge port is connected to the lower end of the purge pipe 12, and the upper end of the purge pipe 12 is connected to an external air compressor, so that the high-pressure gas ejected by the air compressor can be used to blow the powdered cement in the rigid bend pipe 11 into the container through the purge pipe 12 to prevent the powdered cement from being blocked in the rigid bend pipe 11;

[0019] The connecting mechanism comprises a rectangular groove 2 with an open front end arranged on the outer side surface of the upper baffle plate 3, and a first through hole 5 and a second through hole 6 respectively connected with the feeding pipe 7 and the dust suction pipe 1 are arranged at the rear end of the rectangular groove 2, so that when loading and unloading powdered cement, the powdered cement is sent into the container through the feeding pipe 7 and the second through hole 6 through the upper baffle plate 3, and at the same time, the dust generated during the feeding process is sent to the dust removal equipment through the dust suction pipe 1 for dust removal treatment;

[0020] The dust suction pipe 1 is configured as a telescopic hose, the upper end of which is connected to a conventional dust removal device, the lower end of which is matched with a first through hole 5 of the connecting mechanism, and extends into a rectangular groove 2 of the connecting mechanism;

[0021] The lifting mechanism includes a traction rope 8 whose lower end is connected to the upper baffle 3 and whose upper end is connected to a conventional hoist 9, so that the hoist 9 drives the traction rope 8 to control the device to rise and stop loading and unloading of powdered cement, and to descend and carry out loading and unloading of powdered cement;

[0022] The utility model can also be applied to the loading and unloading of other powder materials.

[0023] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0024] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A container-use powdered cement loading and unloading device, comprising a feed pipe connected to a silo discharge port, characterized in that The output end of the feed pipe is connected to the baffle through a connecting mechanism, a dust suction pipe is provided on the connecting mechanism, and the baffle is connected to the lifting mechanism; The baffle is configured as a vertical rectangular plate, and is configured as an upper baffle and a lower baffle that are connected but not connected. The upper baffle is matched with the upper half of the container tailgate opening, and the lower baffle is matched with the lower half of the container tailgate opening. The height and width of the upper baffle are greater than the height and width of the upper half of the container tailgate opening; the height and width of the lower baffle are greater than the height and width of the lower half of the container tailgate opening.

2. The container-use powdered cement loading and unloading device according to claim 1, characterized in that The discharge pipe is composed of an upper vertical section, a middle bent section and a lower horizontal section which are connected in sequence, wherein the upper vertical section is configured as a telescopic hose, and the upper end of the upper vertical section is connected to the silo discharge port, the middle bent section is divided into a hard conical tube with a larger upper portion and a smaller lower portion and a hard bent tube, and the lower horizontal section is configured as a hard tube, the outer end of which is the output end, and is connected to the upper baffle through a connecting mechanism.

3. The container-use powdered cement loading and unloading device according to claim 1, characterized in that The dust suction pipe is configured as a telescopic hose, the upper end of which is connected to the dust removal device, the lower end of which is matched with the first through hole of the connecting mechanism, and extends into the rectangular groove of the connecting mechanism.

4. The container-use powdered cement loading and unloading device according to claim 1, characterized in that The lifting mechanism comprises a traction rope, the lower end of which is connected to the upper baffle plate, and the upper end of which is connected to a conventional hoisting machine.

5. The container-use powdered cement loading and unloading device according to claim 2, characterized in that A purge port is provided on the outer side wall of the hard curved pipe, the purge port is connected to the lower end of the purge pipe, and the upper end of the purge pipe is connected to an external air compressor.

6. The container-use powdered cement loading and unloading device according to claim 1, characterized in that The connecting mechanism comprises a rectangular groove with an open front end arranged on the outer side surface of the upper baffle, and a first through hole and a second through hole matched with the feeding pipe and the dust suction pipe are respectively arranged at the rear end of the rectangular groove.

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